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Operate or tend winding machines to wind wire into coils used in electrical components (such as resistors and transformers) and in electrical equipment and instruments (such as field cores, forms, armature cores, motors, generators, and control devices): determine the material and part types from the work order and specification, select and load workpieces and materials, use hand tools to terminate, reconnect, and trim wire and insulation, cut, strip, and bend the wire ends at the coil ends, use sheet insulation to line the slots and insert the coils, apply solution or varnish to the wound parts and bake them, use measuring devices to inspect and test wound electrical parts and record the test results, disassemble and assemble motors and repair and maintain electrical parts and machine parts, and record production and operating data on the required forms.
One-sentence judgment: coil winders, tapers, and finishers do not just wind wire on, but operate or tend winding machines to wind wire into coils used in electrical components such as resistors and transformers and in electrical equipment and instruments such as field cores, forms, armature cores, motors, generators, and control devices, and they complete terminating, trimming, end treatment, insulation insertion, and inspection and testing; O*NET defines this occupation as "winding wire into coils for electrical components (such as resistors and transformers) and electrical equipment and instruments (such as field cores, forms, armature cores, motors, generators, and control devices)", and this page follows the exact occupation basis of O*NET-SOC 51-2021.00.
Signals for continued exploration: you are willing to work beside a winding machine for long periods of fine, repeated operations to a cycle time while keeping an eye on wire gauge, turns, end condition, and electrical test results; O*NET work context shows 100% wear common protective or safety equipment every day, 92% consider being exact or highly accurate extremely important, 87% use hands continuously or almost continuously to handle and feel tools and workpieces, 83% perform repetitive motions continuously, 57% are exposed to contaminants every day, 53% are exposed to distracting or uncomfortable noise every day, 41% may be exposed to minor burns, cuts, or bites every day, and 44% have very high responsibility for the health and safety of others.
The work of coil winders, tapers, and finishers can be divided into three connected but independent work surfaces. The first is winding work and equipment tending: reviewing work orders and specifications to determine the required materials and the types of parts to be processed, operating or tending winding machines to wind coils for resistors and transformers and for electrical equipment such as forms, motors, and generators, selecting and loading materials such as workpieces, objects, and machine parts onto the winding equipment, adjusting the equipment and tending the run to a cycle time, and stopping the machine and using tools to remove the finished part. The second is end, insulation, and coating treatment: using hand tools to terminate, reconnect, and trim materials such as wire, insulation, and coils, using pliers and wire strippers to cut, strip, and bend the wire ends at the coil ends, using sheet insulation to line the slots and inserting the coils into the slots, and using hand tools to apply solution or varnish to wound electrical parts and bake them. The third is inspection and testing and maintenance records: using measuring devices to inspect and test wound electrical parts such as motors, armatures, and stators and recording the test results, using hand tools to disassemble and assemble motors and to repair and maintain electrical parts and machine parts, and recording production and operating data on the required forms.
Operate or tend winding machines to wind wire into coils for electrical components and electrical equipment, and complete end treatment, insulation, and inspection and testing
Industry average reference (urban non-private manufacturing): 113,594 yuan per year (2025, released 2026-05-15)
This item is the National Bureau of Statistics average annual wage of urban non-private unit employees in manufacturing published by industry sector; it is an industry average proxy, not this occupation's median or starting pay, and personal income in a given region cannot be derived from it; this page labels the proxy nature throughout and explains its statistical object and coverage.
Industry average reference (urban private manufacturing): 76,055 yuan per year (2025, released 2026-05-15)
Non-private and private are different unit survey populations, and the average difference cannot separate unit, position, hours, and personnel structure effects, so it does not yield a wage difference for this occupation.
O*NET national wage percentile page (51-2021.00, exact occupation basis)｜https://www.onetonline.org/link/localwages/51-2021.00; O*NET-SOC 51-2021.00 occupation summary｜https://www.onetonline.org/link/summary/51-2021.00; O*NET-SOC 51-2021.00 occupation detailed materials｜https://www.onetonline.org/link/details/51-2021.00
37,540 US dollars per year
10th percentile. This percentile means that 10% of employed persons earn no more than this value and is not entry-level starting pay；O*NET national wage percentile page (51-2021.00)｜https://www.onetonline.org/link/localwages/51-2021.00
42,050 US dollars per year
Boundary: the three directions and four capability stages below are an editorial compilation of a capability development structure, not a uniform enterprise rank system, and they promise no promotion timeline; authorization matters involving electrical testing, equipment maintenance, and hazardous energy isolation must be confirmed separately against the applicable jurisdiction, employer rules, and equipment instructions.
Daily work is mainly winding, end treatment, inspection and testing, and equipment tending: read the work order and specification to determine the material and part types, select and load workpieces and materials, operate or tend winding machines to wind coils, use hand tools to terminate and trim wire and insulation, cut and strip and bend the ends, use sheet insulation to line the slots and insert the coils, apply solution or varnish to the parts and bake them, use measuring devices to inspect and test wound electrical parts and record the results, and disassemble and assemble motors and repair and maintain electrical parts and machine parts. O*NET work context shows 100% wearing protective equipment every day, 92% considering being exact or highly accurate extremely important, 87% using hands continuously, and 83% performing repetitive motions continuously.
Motor and power tool repairers focus on fault diagnosis and repair; aircraft structure, surfaces, rigging, and systems assemblers focus on aviation structures and systems with stricter document requirements; electrical and electronic equipment assemblers cover a broader range of component assembly; engine and other machine assemblers lean toward complete-machine mechanical and electrical combination; timing device assemblers and adjusters focus on precision timing devices; machine feeders and offbearers focus on production line feeding and removal; this occupation focuses on forming and finishing coils and is responsible for coil electrical performance and traceable records. Shared abilities do not mean the positions are interchangeable: workpiece type, test requirements, and qualification requirements differ.
Conditions for pausing high investment first: you have not yet completed one full closed loop of reading the work order and specification, selecting and loading materials, winding, end and insulation treatment, inspection or electrical test, and recording, and you have not checked the local and enterprise authority requirements for equipment operation, electrical testing, maintenance, and hazardous energy isolation; this occupation's preparation level is Job Zone 1-2 (little or some preparation), SVP below 6.0, and the education distribution on the page shows 57% of respondents answering that a high school diploma or equivalent is required, 41% answering that a postsecondary certificate is required, and 2% answering below high school diploma (the page shows only these three bands); the occupation page does not mark Bright Outlook for this code, and this page does not infer personal hiring probability from that.
Education, training, certificates, and position authorization must be checked separately: O*NET lists this occupation as Job Zone 1-2 (little or some preparation), SVP below 6.0; the national certification page for this occupation shows that no certifications were found, so this page lists no certification names; a training certificate does not equal authorization to work, and equipment operation, electrical testing, maintenance, and hazardous energy isolation authority should be based on the position description, enterprise training, and applicable safety rules; in the United States, the employer's machine guarding and hazardous energy control obligations are set by applicable occupational safety regulations (this page expresses them under the general framework of 1910.212 and 1910.147), and human factors and ergonomics improvements are expressed according to the recommendations of public occupational health bodies; this page describes tasks and boundaries based on O*NET and public sources and does not write any training as a legal qualification.
In one sentence: this is an occupation where "whether turns and wire gauge are accurate, whether end and insulation treatment is sound, and whether equipment guards and hazardous energy isolation hold" determine success more than personal hand speed; if you are willing to treat fine repeated operations as something that must be done steadily every day, it is worth serious consideration.
Read the work order and specification → select and load materials and workpieces → wind and tend to the cycle time → cut, strip, and bend the ends → insert insulation and apply coating and bake → electrical test and record
Wind usable coils to specification and complete electrical testing and traceable production and test records
Check the work order and materials → load and set the winding parameters → wind and tend the run → end and insulation treatment → inspect or electrical test → record data and hand over
Work order and specification check records, winding parameter and first-article confirmation records, end and insulation treatment records, electrical test and measurement result records, coating and baking records, equipment inspection and anomaly handling records, and shift handover records.
Common adjacent positions include motor and power tool repairers, aircraft structure, surfaces, rigging, and systems assemblers, electrical and electronic equipment assemblers, engine and other machine assemblers, timing device assemblers and adjusters, and machine feeders and offbearers. On boundaries: motor and power tool repairers focus on fault diagnosis and repair; aircraft structure, surfaces, rigging, and systems assemblers focus on aviation structures and systems; electrical and electronic equipment assemblers cover a broader range of component assembly; engine and other machine assemblers lean more toward complete mechanical and electrical combinations; timing device assemblers and adjusters focus on precision timing devices; machine feeders and offbearers mainly feed equipment and remove finished products; this occupation centers on forming and finishing coils and is responsible for their electrical performance and traceable records.
Wind wire steadily into qualified coils under safety and specification constraints and leave reviewable production and test records
Work to a cycle time at the winding and test stations in a manufacturing workshop; equipment guarding, hazardous energy isolation, and electrical testing follow employer and applicable regulatory requirements
Based on the work order and specification, winding parameters, wire gauge and turns, end and insulation condition, electrical test results, and equipment and safety procedures
Motor and tool repair focuses on repairing, maintaining, and installing motor circuits and switches, and the sample includes Electric Motor Winder; winding and repair can overlap, and fault repair and coil manufacturing are not treated as mutually exclusive classifications.
Read the work order, load materials, wind and tend, end and insulation, electrical test and record, escalate anomalies
Electrical and electronic equipment assemblers cover a broader range of component assembly and complete-unit connection; this occupation's output centers on the finished wound coil and its electrical test results
Work order and specification check records, winding parameter and first-article records, end and insulation treatment records, electrical test results, coating and baking records, equipment inspection and anomaly records
Feeding and offbearing center on material flow, while this occupation centers on coil forming and inspection records; duties may overlap, and authority cannot be inferred from the name alone.
Safety first; guards must not be bypassed for hazardous operation on one's own, and for applicable internal maintenance or jam clearing, energy must first be controlled through procedure; electrical exposure, testing, and re-energization follow the actual qualification procedures, and workstation posture and persistent discomfort are escalated according to assessment. US 1910.212 requires appropriate machine guarding at the point of operation and at in-running and rotating parts, and hand tools cannot replace guarding; guards must not be removed or bypassed for hazardous operation on one's own, and maintenance disassembly follows the actual control procedure, and not all disassembly is treated as prohibited. US 1910.147 covers maintenance that could cause injury from unexpected startup or release of stored energy, with applicable conditions and exceptions for normal production; an authorized employee must have real duty training, and a title does not automatically authorize. Stored energy is eliminated, disconnected, restrained, or made safe, and isolation and de-energization are verified before work, not uniformly zero energy; a stop button is not isolation, and re-energization follows procedure with verification of equipment, personnel clearing, and notification, so an anomaly disappearing does not automatically grant re-energization authority. US 1910.333 applies to scenarios exposing electrical hazards: in principle energy is disconnected first, and special conditions without de-energization must be verified by the employer and still carry safety procedures, so testing does not mean work may be performed energized at will. If de-energization was not locked or tagged through procedure, the circuit is still treated as energized, and a qualified person must verify that it cannot restart and use test equipment to confirm no voltage or backfeed or induced voltage; exposure to a circuit not de-energized is handled only by a qualified person with the required protection, and an ordinary winding title does not automatically confer qualification. Re-energization requires a qualified person to check tools and devices and clear and notify personnel through procedure, and it is not restored merely because measurements look normal.
This page presents task and output boundaries and does not constitute any position authorization or electrical work permit statement
The O*NET new entrant education requirement is 57% high school equivalent, 41% postsecondary non-degree certificate, and 2% below high school, not incumbent education or Chinese hiring; JobZone1–2/SVP below 6 is a preparation grouping, not a uniform individual duration. The US OOH Assemblers and Fabricators parent group usually requires a high school equivalent and several months of on-the-job training, and advanced assembly requires experience or training, with some employers requiring specialized training or an associate degree; electrical and electronic assembly in aviation and defense and similar fields may require soldering certification, which cannot be turned into a uniform qualification for all coil winders.
Chinese position classification and specific training authorization must be checked against the workpiece, equipment, and tasks, and this round did not check a one-to-one equivalent detailed category and does not substitute a classification entry point for that check. NBS2025 Tables 2 and 5 manufacturing C non-private 113,594 / private 76,055 yuan per year is the whole-category annual average wage background for manufacturing units by main activity, not the median, starting pay, or monthly pay for coil winders; the precise Chinese national occupational wage, regions, and a one-to-one mapping were not obtained this round.
The conclusions apply only to the O*NET and BLS bases and periods labeled on this page
Cross-position comparisons cannot rely on name similarity alone; workpiece type, winding method, test requirements, and safety requirements differ, and similar tasks do not mean the positions are interchangeable
Six recurring occupational judgments: whether winding parameters, wire gauge, and turns meet the specification; whether end stripping, bending, and insulation insertion are sound; whether electrical test and measurement results meet standard and are documented; whether equipment guards and hazardous energy isolation are in place; whether repetitive motion and awkward twisting postures are controlled; and whether production and test records are traceable.
Judgment one: whether winding parameters, wire gauge, and turns meet the specification
Check wire gauge, turns, tension, and layer arrangement against the work order, confirm the first article before batch winding, and stop the machine to adjust when a turn deviation or uneven layering appears rather than covering it up with later trimming.
Judgment two: whether end stripping, bending, and insulation insertion are sound
Handle the ends to the specified strip length and bend angle to avoid damaging the wire or leaving burrs; fit the insulation sheet and slot by process and do not force it in, which can crush the wire.
Judgment three: whether electrical test and measurement results meet standard and are documented
Complete measurement and electrical testing to procedure and record the results; when a deviation or insulation anomaly appears, isolate the item first and report it rather than writing the test record as a pass.
Judgment four: whether equipment guards and hazardous energy isolation are in place
US 1910.147 covers maintenance that could cause injury from unexpected startup or release of stored energy, with applicable conditions and exceptions for normal production; an authorized employee must have real duty training, and a title does not automatically authorize. Stored energy is eliminated, disconnected, restrained, or made safe, and isolation and de-energization are verified before work, not uniformly zero energy; a stop button is not isolation, and re-energization follows procedure with verification of equipment, personnel clearing, and notification, so an anomaly disappearing does not automatically grant re-energization authority. US 1910.212 requires appropriate machine guarding at the point of operation and at in-running and rotating parts, and hand tools cannot replace guarding; guards must not be removed or bypassed for hazardous operation on one's own, and maintenance disassembly follows the actual control procedure, and not all disassembly is treated as prohibited.
Judgment five: whether repetitive motion and awkward twisting postures are controlled
Editorial human factors check: assess force posture, repetition intensity, and duration, prioritize checking engineering improvements such as workstation and tools, and then arrange task rotation or breaks on site, escalating persistent discomfort promptly. The NIOSH general risk guidance supports assessment of repetition, force, posture, and duration, intensity, and frequency, and is not an incidence rate or personal diagnosis for this occupation. Engineering elimination, substitution, and tool and workstation changes come first, with management controls such as rotation and rest as a supplement, and PPE cannot replace more effective measures; the specific plan is determined by the actual assessment, and no uniform break duration is given.
Judgment six: whether production and test records are traceable
Write the work order number, material batch, winding parameters, test results, anomaly handling, and time clearly so that others can review under what conditions this coil was wound and tested.
Coil winders, tapers, and finishers wind wire into coils used in electrical components (such as resistors and transformers) and in electrical equipment and instruments (such as field cores, forms, armature cores, motors, generators, and control devices). The typical closed loop is reading the work order and specification, selecting and loading materials and workpieces, winding and tending to the cycle time, cutting, stripping, and bending the ends, inserting insulation and applying coating and baking, and electrical testing and recording data; equipment guarding, hazardous energy isolation, and electrical testing must follow applicable regulations and employer rules.
This page follows the exact occupation basis of O*NET-SOC 51-2021.00 (Coil Winders, Tapers, and Finishers; page updated in 2026): this occupation winds wire into coils used in electrical components (such as resistors and transformers) and in electrical equipment and instruments (such as field cores, forms, armature cores, motors, generators, and control devices). The interest code is RC (realistic, conventional), the preparation level is Job Zone 1-2 (little or some preparation), and SVP is below 6.0; the education distribution on the page shows 57% of respondents answering that a high school diploma or equivalent is required, 41% answering that a postsecondary certificate is required, and 2% answering below high school diploma (the page shows only these three bands); the occupation page does not mark Bright Outlook for this code. The new entrant education questionnaire is not incumbent education; there are 11 tasks, 7 core and 4 supplemental, and the tasks do not grant electrical work authority.
The OEWS2025 national annual wage 10/25/50/75/90 percentiles are 37,540/42,050/48,220/58,770/63,300 US dollars, and the hourly wages are 18.05/20.21/23.18/28.26/30.43 US dollars. The 50th percentile is the median, and the on average abbreviation on the page is not used to derive a mean. Percentiles are not entry-level starting pay; region, employer, shift, seniority, and employment form must be checked specifically.
The National Bureau of Statistics 2025 average annual wage of urban unit employees in manufacturing is 113,594 yuan for non-private and 76,055 yuan for private (released 2026-05-15). This is an industry average reference for manufacturing employers, not this occupation's median, starting pay, or take-home income. This round did not obtain a Chinese national wage distribution corresponding exactly to this occupation.
BLS Table 1.2 SOC51-2021: 2025 employment 12.9 thousand → 2035 projection 12.4 thousand, net change -0.5 thousand, change -4.0%, and annual average openings 1.2 thousand; the self-employment share is listed as "—" and is not filled with 0 or given a specific share. Openings include growth and replacement of transfers and exits, not a net annual increase; a national projection is not personal hiring or an AI cause. O*NET2025 industry manufacturing 92% and other 8% is an employment structure, not industry wages.
The O*NET software catalogue has 3 categories: motor testing, drawing display, and winding control; Hot2025 has 0 listable hiring terms for the United States, which cannot be used to infer no software demand, a zero mention rate, or zero AI adoption. The original context percentages are respondent categories, not a guarantee for every position; 100% daily common PPE does not mean everyone must wear every listed item simultaneously.
Communication and collaboration｜43% take part in face-to-face discussions every day and 52% at least once a week but not every day; 42% consider collaborating with a work group or team extremely important, 24% very important, and 13% important. Hand work and physical effort｜87% use hands continuously or almost continuously to handle and feel tools and workpieces; 83% perform repetitive motions continuously and 16% about half the time; the work combines fine hand work with equipment tending. Accuracy and autonomy｜92% consider being exact or highly accurate extremely important; 46% have a great deal of freedom to make decisions, 17% some freedom, and 36% limited freedom. Environmental exposure and working conditions｜57% are exposed to contaminants (gases, dust, odors) every day and 29% at least once a week but not every day; 53% are exposed to distracting or uncomfortable noise every day; 41% may be exposed to minor burns, cuts, or bites every day. Protective and safety equipment｜100% wear common protective or safety equipment every day (safety shoes, protective glasses, gloves, hearing protection, hard hats, and so on); the specific equipment and machine guarding are determined by the employer's hazard assessment and the equipment instructions. Time and pace｜39% face strict deadlines every day and 45% at least once a week but not every day; the winding cycle time and downstream delivery constrain each other. Scope of responsibility and impact｜44% have very high responsibility for the health and safety of others and 14% fairly high responsibility; defects in turns, ends, and insulation affect downstream assembly and complete-unit reliability. Workplace and working environment｜Mainly a manufacturing workshop (industry distribution: manufacturing 92%, other industries 8%); 44% are indoors without environmental control every day, 16% every week, and 29% never in a controlled indoor environment, so it cannot be said uniformly that the environment is controlled. Boundaries and authorization｜Equipment guards, hazardous energy isolation, and electrical testing are assessed and configured by the employer under applicable regulations and rules; guards must not be bypassed for hazardous operation on one's own, and for maintenance or jam clearing hazardous energy must be isolated through the applicable procedure, with testing and maintenance beyond one's duties escalated through process. 86% report a typical 40-hour week and 14% more than 40; a context answer does not equal legal authority. US 1910.147 covers maintenance that could cause injury from unexpected startup or release of stored energy, with applicable conditions and exceptions for normal production; an authorized employee must have real duty training, and a title does not automatically authorize. Stored energy is eliminated, disconnected, restrained, or made safe, and isolation and de-energization are verified before work, not uniformly zero energy; a stop button is not isolation, and re-energization follows procedure with verification of equipment, personnel clearing, and notification, so an anomaly disappearing does not automatically grant re-energization authority. US 1910.333 applies to scenarios exposing electrical hazards: in principle energy is disconnected first, and special conditions without de-energization must be verified by the employer and still carry safety procedures, so testing does not mean work may be performed energized at will. If de-energization was not locked or tagged through procedure, the circuit is still treated as energized, and a qualified person must verify that it cannot restart and use test equipment to confirm no voltage or backfeed or induced voltage; exposure to a circuit not de-energized is handled only by a qualified person with the required protection, and an ordinary winding title does not automatically confer qualification. Re-energization requires a qualified person to check tools and devices and clear and notify personnel through procedure, and it is not restored merely because measurements look normal.
The six directions share electrical and mechanical common sense, fine operation, working to documents, and quality record habits. The main difference is the object: repairers handle fault repair, aviation assembly handles aviation parts using the corresponding process documents, electrical and electronic assembly covers many kinds of parts, machine assembly leans toward complete units, timing devices deal with precision mechanisms, and feeding and offbearing focus on material flow; this occupation mainly forms and finishes coils. There is no same-basis evidence to rank these directions by document strictness or level of responsibility.
The comparison basis is the public tasks, work objects, and outputs of this occupation and the listed adjacent occupations; the fixed occupation links are used for locating, and the comparison is an editorial compilation and does not constitute authorization or mutual recognition of qualifications.
The table below compares positions and occupations adjacent to this occupation: motor and power tool repairers, aircraft structure, surfaces, rigging, and systems assemblers, electrical and electronic equipment assemblers, engine and other machine assemblers, timing device assemblers and adjusters, and machine feeders and offbearers. The four columns respectively answer the same kinds of questions: what this direction does, where the key difference from this occupation lies, and what kind of person is better suited to choose it.
Motor and power tool repairers focus on fault diagnosis and repair, with damaged or to-be-maintained motors and tools as their object; this occupation centers on winding wire into qualified coils to specification and documenting the electrical test results.
People willing to do troubleshooting and repair suit that direction; people willing to wind steadily to specification and check piece by piece suit this occupation.
Mainly fault diagnosis, repair, and trial run records.
Motor and power tool repairers
Aircraft structure, surfaces, rigging, and systems assembly centers on assembling and aligning aviation structures and control systems, using the corresponding dimensional, torque, and traceability documents; this occupation centers on coil forming, end and insulation treatment, and inspection. Different product requirements cannot be used to rank them high or low.
People willing to work to strict documents in an aviation assembly environment suit that direction; people willing to do coil winding and electrical testing suit this occupation.
Mainly aviation assembly and inspection and traceability documents.
Aircraft structure, surfaces, rigging, and systems assemblers
Electrical and electronic equipment assemblers cover a broader range of component assembly, wiring, and complete-unit connection; this occupation's output centers on the finished wound coil and its electrical test results, with a relatively focused process.
People willing to do multi-process component assembly and wiring suit that direction; people willing to go deep and precise around a single process suit this occupation.
Mainly component assembly and wiring and complete-unit test records.
Electrical and electronic equipment assemblers
Engine and other machine assemblers lean more toward complete-machine mechanical and electrical combination and final assembly; this occupation centers on coil forming and finishing as an upstream process.
People willing to do complete-unit assembly and final assembly debugging suit that direction; people willing to do upstream precision winding suit this occupation.
Mainly complete-unit assembly and final assembly test records.
Engine and other machine assemblers
Timing device assemblers and adjusters focus on assembling and timekeeping adjustment of precision timing devices, with high demands on tiny tolerances and feel; this occupation centers on winding, electrical performance, and insulation treatment, and its output is not timekeeping accuracy.
People willing to do tiny-part assembly and adjustment suit that direction; people willing to do winding and electrical testing suit this occupation.
Mainly assembly and adjustment and timekeeping inspection records.
Timing device assemblers and adjusters
Feeding and offbearing centers on supplying equipment with material, removing finished products, and handling; whether winding parameters and electrical performance belong to a given position is still checked against the actual duties and authorization.
People willing to do production line feeding, handling, and machine watching suit that direction; people willing to take responsibility for winding parameters and electrical testing suit this occupation.
Mainly feeding and output and handover records.
Machine feeders and offbearers
Editorial transfer suggestions: repair adds fault diagnosis and trial runs, aviation assembly adds product documents and torque inspection, electrical and electronic assembly adds wiring and multi-part assembly, complete-unit assembly adds final assembly debugging, timing devices add assembly and timekeeping adjustment, and feeding and offbearing adds material pacing. Fine operation and record habits are transferable, but applicable training, qualifications, and position authorization must be checked separately, mutual recognition of existing qualifications is not guaranteed, and re-certification is not uniformly required.
Students and career changers preparing to enter
First build solid skills in winding parameters, end and insulation treatment, and electrical testing, then learn to use drawing display, parameter recording, and test data organization tools; do not treat generated content directly as winding parameters or test criteria, and do not skip checking the workpiece condition and the actual equipment readings.
Positions responsible for winding and tending
Editorial trial candidates: work order parsing and drafts of checklists and parameter records, checking material version, units, and on-site readings; the first article and the formal parameters are confirmed by the actual responsible person, and no model accuracy rate was obtained.
Positions responsible for end, insulation, and coating treatment
It is suggested to let tools assist in retrieving process points and summarizing end and insulation records; the actual stripping, bending, insulation insertion, and baking must be performed and recorded by authorized personnel according to the on-site process, and the effect must be verified in the specific scenario.
Positions responsible for electrical testing and equipment maintenance
It is suggested to use tools within a controlled scope to assist in summarizing test, inspection, and spare parts records; measurement, electrical test determinations, hazardous energy isolation, and maintenance must still be completed by positions with the duty and training according to procedure.
Keep technical capability, actual adoption, and position outcomes separate: work order parsing, checklists, and record drafts are possible assisted uses suggested on this page; this round obtained no research on generative AI adoption rates or effects for this occupation. Task pages, keywords, and the exposure index cannot prove that enterprises have made sustained investment, nor can they be used to infer income or position counts.
O*NET occupation details
US occupational tasks and context
O*NET national wage percentiles: BLS exact SOC51-2021 employed wages
Supports only the May 2025 national annual and hourly wage percentiles; the employment projection is in BLS Table 1.2 under item 7 separately, and the self-employment share is not provided and is not filled with 0.
ILO generative AI exposure research
Task exposure, not an adoption rate
NIST AI RMF 1.0
A voluntary risk framework, not an adoption rate
O*NET hiring technology keywords
A hiring mention, not proficiency
O*NET occupation summary
Knowledge, abilities, interests, and styles
BLS Table 1.2 employment projection
US 51-2021; 2025—2035
The three work surfaces are an editorial generalization of tasks, and the proposed recording tools await verification and cannot be proven by a catalogue to have changed the production line or obtained authority.
Editorial candidate: generate a checklist summary from legitimate work orders and historical parameters, check against the original version and for omissions, and do not change equipment parameters directly.
On-site parameters, the first article, and anomalies are checked under the actual safety and quality procedure and adjusted and restored by authorized persons, not operated from a checklist.
Editorial candidate: end and insulation records and handover drafts, measuring actual errors, omissions, and review time, without claiming it is already automatically correct.
End and insulation and process transfer decisions follow the real duties and authorization; a stage or winding title does not confer all quality release authority.
Editorial candidate: drafts summarizing tests, inspections, and spare parts, checking equipment and material versions and actual readings, and not an automatic test determination.
Confirm that hazardous energy has been isolated through procedure and that guards are intact, confirm that measurement and electrical testing are performed to procedure and judged by a position with the corresponding duty, and take responsibility for test and maintenance records.
The five evidence cards respectively explain the source, the object of study, the conclusions, and the usage limitations. They answer what evidence exists, not whether this occupation will be replaced.
Covers only the tasks and work context listed on this O*NET occupation page; it does not include specific jurisdictional rules on electrical testing, equipment maintenance, and hazardous energy isolation authority
O*NET-SOC 51-2021.00 occupation detailed materials (page updated in 2026)
The official task list, work activities, and work context for this occupation
Of the 11 tasks, the first few in page order are operating or tending winding machines to wind coils for electrical components and electrical equipment, using hand tools to terminate, reconnect, and trim materials such as wire, insulation, and coils, and using pliers and wire strippers to cut, strip, and bend the wire ends at the coil ends; the importance of the first few is 90, 86, and 85, and the category is Core
The national employed wage percentiles are not starting pay, and on average does not prove that the mean is the same; the precise industry wage was not obtained this round, and the OOH parent 51-2000 industry median serves only as labeled background.
The BLS OEWS 2025 wage data shown on this occupation's O*NET page (exact occupation basis)
The wage distribution of US national employed persons in this occupation
The annual wage 10th, 50th, and 90th percentiles are 37,540, 48,220, and 63,300 US dollars; the median hourly wage is 23.18 US dollars
It is an exposure measure, not an adoption rate, automation rate, or unemployment probability; it does not apply to a single institution or a single position
ILO《Generative AI and Jobs: A Refined Global Index of Occupational Exposure》
A cross-economy occupational-level generative AI exposure index
The study provides an exposure ranking and measurement method and cannot be transcribed into a replacement timetable for any occupation
It is a governance framework and contains no occupation-level adoption data; citing it does not constitute a quantitative conclusion about this occupation's risk
NIST AI Risk Management Framework 1.0
Risk governance and management processes for AI systems
NIST AI RMF1.0 is a voluntary framework that suggests defining purpose, limits, monitoring, and responsibility; on that basis this page makes review and documentation suggestions and does not claim it sets legal obligations for this occupation.
Hiring keyword statistics change with technology interest and cannot be taken as skill proficiency or the scale of position demand
O*NET hiring technology keyword page (51-2021.00)
Statistics on technology keywords appearing in employer hiring information
The O*NET software catalogue has 3 categories: motor testing, drawing display, and winding control; Hot2025 has 0 listable hiring terms for the United States, which cannot be used to infer no software demand, a zero mention rate, or zero AI adoption.
Technical capability answers only possible assisted uses. This page suggests trying work order parsing, checklists, and record drafts and checking them against the original documents; without on-site readings and authorization, the output cannot be used to determine wire gauge, turns, end quality, electrical tests, or equipment anomalies. This is editorial task analysis, not a model accuracy study.
Insufficient evidence: no generative AI adoption rate or effect sample for this occupation was obtained this round. This round obtained no enterprise adoption rate or actual effect sample for generative AI in this occupation. The existence of recording tools and hiring keywords cannot prove that generative AI has been adopted; whether it can be used must be verified on the specific production line.
BLS Table 1.2 SOC51-2021: 2025 employment 12.9 thousand → 2035 projection 12.4 thousand, net change -0.5 thousand, change -4.0%, and annual average openings 1.2 thousand; the self-employment share is listed as "—" and is not filled with 0 or given a specific share. Openings include growth and replacement of transfers and exits, not a net annual increase; a national projection is not personal hiring or an AI cause.
It cannot be inferred that way. The core tasks of this occupation are mainly winding, end and insulation treatment, electrical testing, and equipment tending: judging turns, tension, and layering condition, judging whether the ends and insulation meet standard, and judging whether test results are usable and stopping the machine and escalating on anomalies all require on-site training and responsibility.
O*NET 51-2021.00 tasks and work activities; ILO exposure index
This occupation's tasks are not centered on programming. The three bands shown in the O*NET new entrant education requirement survey are 57% high school or equivalent, 41% postsecondary non-degree certificate, and 2% below high school; this is not Chinese hiring statistics. When applying, check the specific position's requirements for drawing reading, measurement, winding, and safety training.
O*NET51-2021.00 detailed materials Education/JobZone; the new entrant requirement questionnaire, not incumbent education or a uniform entry requirement.
Based on the task structure, work order parsing, parameter and inspection record organization, test summarization, and handover drafts can be tried as assisted uses; wire gauge, turns, tension, treatment quality, electrical testing, and anomaly handling still require on-site training and authorized judgment. This is editorial task analysis, and this round has no evidence supporting an order of impact or a replacement year.
O*NET 51-2021.00 tasks and work activities; ILO exposure index
BLS Table 1.2 SOC51-2021: 2025 employment 12.9 thousand → 2035 projection 12.4 thousand, net change -0.5 thousand, change -4.0%, and annual average openings 1.2 thousand; the self-employment share is listed as "—" and is not filled with 0 or given a specific share. Openings include growth and replacement of transfers and exits, not a net annual increase; a national projection is not personal hiring or an AI cause.
BLS Table 1.2 occupational employment projection and occupational characteristics (2025—2035)
Tools do not grant parameter, test, maintenance, or re-energization qualifications and do not exempt the supplier from responsibility across the board. US 1910.147 covers maintenance that could cause injury from unexpected startup or release of stored energy, with applicable conditions and exceptions for normal production; an authorized employee must have real duty training, and a title does not automatically authorize. Stored energy is eliminated, disconnected, restrained, or made safe, and isolation and de-energization are verified before work, not uniformly zero energy; a stop button is not isolation, and re-energization follows procedure with verification of equipment, personnel clearing, and notification, so an anomaly disappearing does not automatically grant re-energization authority. US 1910.333 applies to scenarios exposing electrical hazards: in principle energy is disconnected first, and special conditions without de-energization must be verified by the employer and still carry safety procedures, so testing does not mean live work is optional. If de-energization was not locked or tagged through procedure, the circuit is still treated as energized, and a qualified person must verify that it cannot restart and use test equipment to confirm no voltage or backfeed or induced voltage; exposure to a circuit not de-energized is handled only by a qualified person with the required protection, and an ordinary winding title does not automatically confer qualification. Re-energization requires a qualified person to check tools and devices and clear and notify personnel through procedure, and it is not restored merely because measurements look normal.
US OSHA333 (the main button of this question), 147 hazardous energy, and 212 guarding are in the actual risk and path entry points, each limited to applicable scenarios and not a uniform Chinese electrician license or a NIST authorization.
This round obtained no reliable evidence of a disappearance year for this occupation and provides no timetable; changes in actual process equipment, safety, and test requirements can be checked.
Editorial note on this page
Suggested priority order: first build solid skills in winding parameters, end and insulation treatment, and electrical testing, then learn tools for drawing reading and organizing parameters and test data; at the same time limit the use of generative AI to work order parsing, checklists, and record drafts, and do not use it to replace turns and treatment quality judgments, electrical test conclusions, or equipment anomaly handling.
O*NET51-2021.00 tasks; the training order is an editorial suggestion, not the order proven by the 0 Hot entries or NIST; NIST is only a voluntary general governance framework.
The five steps below are the editorial compilation process given on this page to explain who is responsible at which stage; they are not a mandatory process prescribed by a source and do not replace the employer's own and applicable regulations' equipment, electrical, and safety management requirements.
Clarify the workpiece, wire, and insulation system and acceptance requirements for this winding run, as well as the baseline and escalation path for equipment guarding, hazardous energy isolation, and electrical testing.
Editorial use awaiting verification: try work orders, parameter inspections, and test summaries from legitimate raw materials, checking accuracy, omissions, and total review time, and without verification do not substitute them for formal parameters or test conclusions.
Reviewed by the individual and the shift team: whether material and specification match, whether the first article is confirmed, whether end and insulation treatment and electrical test results meet standard, and whether equipment guarding and isolation are implemented.
Document the work order number, material batch, winding parameters, test results, and anomaly handling; keep additional authorization and operation records for electrical testing and maintenance.
Personnel with actual training, duty, and authority check testing, maintenance, and machine stop and restart, and tools do not transfer obligations; supplier responsibility follows the specific rules and is not exempted across the board.
Automatically generated parameter or determination suggestions may lack qualifications such as material batch and equipment and tooling condition; adopting them directly without checking the site and actual equipment readings increases the risk of winding defects and electrical unreliability.
Rely only on the work order and specification, equipment and instrument readings, the first article, and test results; for uncertain points, review the site and the original records first, and keep the checking process and conclusions.
Work orders, test data, and production line parameters may involve customer and product information, and uploading them to an external service may cause leakage and compliance risk.
First check the legitimate use and upload authorization for customer products, personal information, and work order materials, then choose an approved system; de-identification and a controlled platform are not automatically lawful, so keep access and export records.
If the tool, model, prompt, work order, and drawing versions are not recorded, generated parameter lists or test summaries may not be reproducible, and later review cannot confirm which version of the material the conclusion was based on.
Record the tool and model version, work order and drawing version, generation time, input scope, and reviewer; recheck the related conclusions after a version or material change, and do not reuse records that are not bound to their inputs.
Drawing quality conclusions directly from automatically summarized test data can hide batch differences and basis issues such as equipment condition and sampling method.
Write the determination criteria, sampling method, data source, time, and deciding person clearly, label the applicable scope of the conclusion, and keep the original records.
When the process is split into the tool producing parameters or conclusions and a person clicking to confirm, a gap easily appears where nobody is responsible for winding quality, electrical test conclusions, and equipment safety.
In the process, clarify the executor, reviewer, and authorizer for each stage, and make the records able to answer who made this judgment and on what basis.
Confirm that the work order, wire, insulation system, safety baseline, and escalation path have been written down.
Read the work order and specification and select and load materials and workpieces onto the winding equipment
Winding work and equipment tending
Work order parsing and checklists can assist; loading and first-article confirmation remain the responsibility of people
Confirm that the winding parameters and first article have been checked to specification.
Operate or tend the winding machine to wind coils
Winding work and equipment tending
Parameter records can assist; the feel for tension and layering remains the responsibility of people
Confirm that end and insulation treatment is completed to process.
Cut, strip, and bend the ends and insert insulation
End, insulation, and coating treatment
Process point retrieval can assist; the actual treatment and self-check are still performed by people
Confirm that coating and baking conditions meet the process and are documented.
Apply solution or varnish to the wound part and bake it
End, insulation, and coating treatment
Condition records can assist; execution and determination remain the responsibility of people
Confirm that measurement and electrical testing are completed to procedure and judged by an authorized position.
Use measuring devices to inspect and test wound electrical parts
Inspection, testing, and disassembly, assembly, and maintenance
Data summarization can assist; test determination remains the responsibility of people
Confirm that hazardous energy has been isolated and verified through procedure.
Disassemble and assemble motors and repair and maintain electrical parts and machine parts
Inspection, testing, and disassembly, assembly, and maintenance
Ledgers and inspection checklists can assist; isolation and maintenance work are still performed by people
Confirm that the work order, parameters, tests, and anomalies are fully documented.
Record production and operating data and hand over
Records and handover
Record templates and dashboards can assist; anomaly judgment and reporting remain the responsibility of people
This page suggests trying work order parsing, parameter records, and test data organization within a controlled scope to verify accuracy and traceability; it does not claim on that basis that tools have significantly changed the whole industry. Winding quality, end and insulation treatment, electrical test conclusions, and equipment and personal safety must still be the responsibility of authorized personnel.
Broader basis boundary: this page does not establish a one-to-one equivalence between a Chinese occupational detailed category and US 51-2021.00, and it cannot be asserted on that basis that no related official classification or statistic exists.
Different statistical releases have different classification bases, coverage, and data periods, and this page does not mix them or convert between bases.
Advertised price basis: recruitment platforms and enterprise notices give offers for a specific position in a specific period
Manufacturing relates to this occupation's motor, electrical component, and coil manufacturing tasks, so it can serve as a broad-basis background for manufacturing employers. Employers in other industries such as repair services cannot apply these two figures; advertised offers or adjacent occupations are not used to fill in occupational percentiles.
Statistical coverage: 2025 legal entities with 5 or more persons in urban areas, excluding self-employed individuals and freelancers; wages are pre-tax gross wages and include withheld personal social insurance and housing provident fund contributions. Whether project-based personnel are counted should be checked against the statistical object and is not uniformly excluded.
When comparing different opportunities, first confirm the employment form, shift, piece-rate method, protection, and equipment conditions, and only then discuss income differences; otherwise institutional differences are misread as position differences.
Data period: the 2025 national average annual wage of urban unit employees, released 2026-05-15; the statistical period and the release date are listed separately.
Different data periods affect comparability, and this page does not splice across periods or write a given year's industry average as an occupational median.
Conclusions and gaps: this page registers two verifiable industry average proxies, the statistical basis, and the position mapping boundary for mainland China, and does not give a monthly salary range or percentiles for this occupation
This round did not obtain a Chinese national occupational wage distribution corresponding exactly to O*NET-SOC51-2021.00, which does not mean that officials never published one or that related positions do not exist in China; the industry average is only an employer industry background.
Position mapping boundary: this page does not establish a one-to-one equivalence between the US code and a Chinese occupational detailed category
The related duties may fall under sequences such as motor manufacturing and transformer, inductor, and electronic component manufacturing, household appliance and power tool manufacturing, and industrial equipment repair and remanufacturing, and must be classified by the actual position duties and workpiece type; a Chinese page name does not constitute a Chinese equivalent occupation or wage mapping.
Recording tools may change specific processes but cannot fill in the Chinese occupational wage basis not obtained this round; the degree of adoption and any wage cause require independent evidence.
Duty and authorization boundary: electrical testing, equipment maintenance, and hazardous energy isolation authority follow the applicable jurisdiction and enterprise rules; equipment guarding and personal protection are configured by the employer under the hazard assessment, and testing and maintenance beyond one's duties must be stopped and escalated through procedure, and the two cannot substitute for each other.
Junior high or high school education plus on-the-job training
Winding, taping, and finishing operation direction
Editorial suggestion: education can be one condition of the target position, and the direction must also be checked for training, experience, and authorization; this page has no recruitment survey supporting a uniform education-to-position sequence.
Secondary vocational school or technical school majoring in electromechanical or electrical fields
Winding parameter and process direction, electrical testing and inspection direction
Editorial capability check: equipment and measurement and electrical test training and actual authority are checked position by position, and there is no representative hiring evidence from this round to show uniform conditions.
Training and assessment related to electrical safety and equipment operation
Equipment and safety management direction, maintenance and remanufacturing direction
Editorial check suggestion: check electrical safety and equipment operation training and authorization against the target workpiece, equipment, tasks, and actual jurisdiction; this round did not obtain a uniform Chinese hiring threshold, and US OSHA is not a uniform Chinese licensing condition.
Authorization requirements for hazardous energy isolation, equipment guarding, and electrical testing
Equipment and electrical safety management direction
Editorial compilation: equipment maintenance and electrical testing must follow employer and applicable regulatory requirements, and this page does not write any training or foreign certificate as a legal qualification.
Motor manufacturing and electrical component manufacturing enterprises
Editorial compilation: mainly batch winding, taping, finishing, and electrical testing, usually arranged by production line pace and shift.
Household appliance and power tool manufacturing enterprises
Editorial compilation: mainly small motors, windings, and complete-unit assembly support, delivered to product standards and pace.
Industrial equipment repair and remanufacturing enterprises
Editorial compilation: mainly disassembly, assembly, and rewinding of motors and windings and trial-run repair, delivered according to customer equipment condition and safety requirements.
National Bureau of Statistics, Average Annual Wages of Urban Unit Employees 2025｜https://www.stats.gov.cn/sj/zxfb/202605/t20260515_1963707.html
Mainland China pay reference: industry average proxy and the occupational-level gap
The National Bureau of Statistics 2025 average annual wage of urban unit employees in manufacturing is 113,594 yuan for non-private and 76,055 yuan for private (released 2026-05-15). This is an industry average reference for manufacturing employers, not this occupation's median, starting pay, or take-home income. This round did not obtain a Chinese national wage distribution corresponding exactly to this occupation.
Compare the specific employer's main industry, real employment form, shift and piece rate, protective equipment, and training; motor manufacturing or repair is an industry and business scenario, not an employment form. NBS2025 Tables 2 and 5 manufacturing C non-private 113,594 / private 76,055 yuan per year is the whole-category annual average wage background for manufacturing units by main activity, not the median, starting pay, or monthly pay for coil winders; the precise Chinese national occupational wage, regions, and a one-to-one mapping were not obtained this round.
Publication information of the Occupational Classification Compendium of the People's Republic of China (2022 edition)｜https://www.mohrss.gov.cn/
This page does not provide a monthly salary range or city ranking for this occupation in China; the editorial suggestion is to check the workpiece, region, employment form, winding and end and insulation and electrical test duties, and equipment and safety conditions, and this round has no estimate of the magnitude of income differences.
Mainland China (manufacturing employer industry reference, with the occupational-level wage gap retained)
Insufficient evidence: this round did not obtain a Chinese national monthly salary distribution for this occupation; 113,594 / 76,055 yuan are the 2025 manufacturing non-private and private industry averages, not an occupational median or starting pay.
Manufacturing urban non-private units (industry average proxy)
113,594 yuan per year, the 2025 urban non-private manufacturing average, applicable to that industry's employer background; it is not this occupation's median.
Manufacturing urban private units (industry average proxy)
76,055 yuan per year, the 2025 urban private manufacturing average, applicable to that industry's employer background; it is not this occupation's median.
The US occupational comparison is O*NET-SOC51-2021.00. This page does not establish a Chinese one-to-one equivalent detailed category; check the occupational classification against the actual workpieces and tasks in motors, transformers, inductors, electronic components, home appliances, or repair. Industry statistical classification cannot replace occupational classification.
National Bureau of Statistics, Average Annual Wages of Urban Unit Employees 2025｜https://www.stats.gov.cn/sj/zxfb/202605/t20260515_1963707.html; publication information of the Occupational Classification Compendium of the People's Republic of China (2022 edition)｜https://www.mohrss.gov.cn/
Decline 4.0% (2025—2035)
48,220 US dollars per year (median)
25th percentile. A percentile describes a position in the distribution, not a seniority level；O*NET national wage percentile page (51-2021.00)｜https://www.onetonline.org/link/localwages/51-2021.00
48,220 US dollars per year
The 50th percentile is the median and is not an arithmetic mean or starting pay; OEWS wage statistics exclude the income of self-employed owners. O*NET national wage percentiles｜https://www.onetonline.org/link/localwages/51-2021.00
58,770 US dollars per year
75th percentile. Higher income does not automatically correspond to a machine setup position or a team leader position；O*NET national wage percentile page (51-2021.00)｜https://www.onetonline.org/link/localwages/51-2021.00
63,300 US dollars per year
The 90th percentile is the upper end of the aggregate distribution, and shift, overtime, region, and seniority effects cannot be separated, so it is not a personal offer.
12,900 (2025)
BLS Table 1.2 (2025—2035, SOC 51-2021) projection: 2025 employment about 12,900, 2035 about 12,400, change -4.0%, and annual average openings about 1,200. The original table is in thousands and this page converts it to persons；BLS Table 1.2｜https://www.bls.gov/emp/tables/occupational-projections-and-characteristics.htm
Decline 4.0% (2025—2035)
The 2025—2035 change is -4.0%, a decline projection that contains assumptions and error and does not predict opportunities in a specific enterprise or city；BLS Table 1.2｜https://www.bls.gov/emp/tables/occupational-projections-and-characteristics.htm
About 1,200 per year
The 2025—2035 annual average openings of about 1,200 include replacement demand from separations and retirements and do not equal net new positions；BLS Table 1.2｜https://www.bls.gov/emp/tables/occupational-projections-and-characteristics.htm
OEWS employed wages exclude self-employment, and EP employment coverage is checked separately; the self-employment share table for this occupation shows "—" and is not filled with 0. The national Median is not a mean or starting pay, and precise industry, regional, and shift data were not fully obtained this round; the parent assembly industry median serves only as background.
Direct answer: the OEWS2025 national median annual wage is 48,220 US dollars and the median hourly wage is 23.18 US dollars, with annual 10/90 percentiles of 37,540/63,300 US dollars. The BLS Table 1.2 (2025—2035, SOC 51-2021) projection: 2025 employment about 12,900, 2035 about 12,400, change -4.0%, and annual average openings about 1,200. The projection includes self-employment and replacement demand, and openings are not net new positions; it contains model assumptions and error, is not a hiring guarantee for any enterprise, and is not an AI causal conclusion. Actual wages and take-home income must be checked against region, shift, overtime, and piece-rate conditions.
Aggregate employed wages are not all excluded by piece-rate, night shift, or dispatch labels; this round has no wage effect by employment type, so check the specific offer and wage composition.
Employment form, shift, and region
O*NET39% daily deadlines and 45% weekly, and 46% with a great deal of decision freedom, are respondent context and do not prove a significant overtime or shift income effect.
Time pressure and shift rhythm
O*NET2025 manufacturing 92% and other 8% is an employment structure and does not prove an income effect from industry density; check the specific unit and position offer.
Region and motor manufacturing industry density
Decline 4.0% (2025—2035)
Transportation equipment manufacturing (parent assembly occupation background)
50,790 US dollars per year (May 2025 parent 51-2000 industry median)
The BLS OOH parent Assemblers and Fabricators (51-2000) May 2025 industry annual wage median includes several assembly occupations and is not the SOC51-2021 coil winder industry wage; precise industry, regional, and shift detail for this occupation was not fully obtained this round.
Machinery manufacturing (parent assembly occupation background)
47,350 US dollars per year (May 2025 parent 51-2000 industry median)
The BLS OOH parent Assemblers and Fabricators (51-2000) May 2025 industry annual wage median includes several assembly occupations and is not the SOC51-2021 coil winder industry wage; precise industry, regional, and shift detail for this occupation was not fully obtained this round.
Computer and electronic product manufacturing (parent assembly occupation background)
45,540 US dollars per year (May 2025 parent 51-2000 industry median)
The BLS OOH parent Assemblers and Fabricators (51-2000) May 2025 industry annual wage median includes several assembly occupations and is not the SOC51-2021 coil winder industry wage; precise industry, regional, and shift detail for this occupation was not fully obtained this round.
Fabricated metal product manufacturing (parent assembly occupation background)
45,500 US dollars per year (May 2025 parent 51-2000 industry median)
The BLS OOH parent Assemblers and Fabricators (51-2000) May 2025 industry annual wage median includes several assembly occupations and is not the SOC51-2021 coil winder industry wage; precise industry, regional, and shift detail for this occupation was not fully obtained this round.
No. The exact SOC51-2021 median is a statistical position for the employed group, and the 10th percentile of 37540 US dollars is not starting pay; the editorial suggestion is to check the target region, industry, shift, training authorization, and the actual offer, and not to infer personal entry pay.
OEWS usually converts annual values at 2080 hours, not a person's actual paid hours; the official annual and hourly medians are not used to infer one's own monthly pay, overtime, or after-tax income.
The percentiles and median come from the BLS OEWS 2025 wage data shown on this occupation's O*NET page (exact 51-2021.00 occupation basis); a percentile is a statistical position and does not represent an individual ability level.
Compare the specific offer's equipment and products, shift and hours, parameter and test responsibility, training, and benefits; this round did not obtain the independent wage effect of each factor.
48,220 US dollars per year (median)
This percentile is used to understand the lower part of the distribution and is not used to judge entry-level wages.
The median is the midpoint of the distribution and cannot be treated as an arithmetic mean, the actual wage of most people, or an individual's starting pay.
This percentile describes the upper part of the distribution and cannot be used to infer the income of a machine setup position or a team leader.
The O*NET interest code for this occupation is RC: realistic describes activities using equipment, tools, and materials, and conventional describes activities carried out to specification and records. Work activities such as inspecting equipment and materials, getting information, moving objects, and identifying objects and events support this task interpretation; the code describes the orientation of occupational activities, not the personality distribution of practitioners or an individual fit judgment.
Evidence level: O*NET occupational activities and RC interest orientation; it does not represent the personality proportions of practitioners, individual assessment scores, or hiring standards.
The current O*NET page lists 12 work styles, including attention to detail 83, dependability 70, and caution 52 as Impact indicators. The indicators describe the important influence of the occupational way of working and are not individual assessment scores or hiring thresholds. In actual experience, observe whether you can hold to the specification, quality, and safety boundaries under repetitive operations.
Occupational styles can serve as editorial observation clues, and this round did not obtain Big Five predictive validity for winding performance; check specification and record behavior and do not draw a causal conclusion that personality affects steady output.
Evidence level: the 12 occupational work styles and Impact on the current O*NET page; this round did not obtain Big Five predictive validity research for this occupation.
Watch out for: putting finishing this batch first ahead of stopping the machine to adjust parameters or handle an anomaly exposes problems at the level of electrical performance and equipment safety.
O*NET occupational content interest RC, R92/C53/I21/E7/S2/A0, not practitioner proportions, individual assessment scores, or hiring success rates.
This round did not obtain research on the predictive validity of MBTI type for performance or fit in this occupation; do not rank positions or infer performance from type, and still check with specific tasks and work output.
This round did not check all employer hiring rules, and this page does not make hiring judgments based on MBTI; the applicable predictive validity for this occupation was not obtained.
This round did not obtain Enneagram fit validity for this occupation and does not screen by type; legitimate fictional paper work orders and parameter records can be used to check measurement and anomaly communication, while actual machines require training and authorization separately.
Evidence level: editorial note, not an occupational fact supported by a source.
Watch out for: Enneagram interpretation easily slides into personality diagnosis, and this page does not use it to judge fit.
This occupation's actual requirements for equipment, electrical, and measurement knowledge are clear: the O*NET knowledge list is mainly education and training, English language, mathematics, administration and management, production and processing, mechanical, design, and computers and electronics; the ability list is mainly arm-hand steadiness, manual dexterity, control precision, near vision, finger dexterity, problem sensitivity, selective attention, deductive reasoning, oral comprehension, and oral expression, 52 items in total.
O*NET provides knowledge and skill importance; this round did not obtain an IQ hiring threshold for this occupation and does not convert knowledge importance into an individual intelligence threshold.
Watch out for: relying on personal experience for the long term without capturing parameters, end treatment, and test records exposes risk in changeovers, shift changes, and quality traceability; fixing the process and documentation is the sustainable approach.
This occupation's protection and precision requirements stand out: O*NET work context shows 100% wearing common protective or safety equipment every day, 92% considering being exact or highly accurate extremely important, 87% using hands continuously or almost continuously, 83% performing repetitive motions continuously, 57% being exposed to contaminants every day, 53% being exposed to noise every day, 41% possibly being exposed to minor burns, cuts, or bites every day, and 44% having very high responsibility for the health and safety of others.
Evidence level: O*NET work activities and work context are official occupational data; this page draws no causal conclusion about the relationship between emotional intelligence and occupational performance.
Watch out for: removing or bypassing equipment guards to catch up on output, or clearing jams and doing maintenance without isolating hazardous energy, harms both personal safety and compliance.
Boundary: all of the above are task and work context descriptions and editorial suggestions for this occupation and do not constitute a personality diagnosis, hiring prediction, or career destiny judgment; no assessment score can replace completing one full run of winding, end treatment, and electrical testing under supervision.
The editorial fit clue is willingness to check repeated operations to specification and hold the safety line; O*NET occupational content interest RC, R92/C53/I21/E7/S2/A0, not practitioner proportions, individual assessment scores, or hiring success rates.
Motor and power tool repairers
Suitable signal: willing to do electrical and mechanical fault diagnosis and repair.
Caution signal: the repair direction centers on fault diagnosis and repair; whether it involves batch winding and first-article confirmation depends on the specific position scope.
Aircraft structure, surfaces, rigging, and systems assemblers
Editorial suitable signal: willing to check component connections and fasteners against the real aviation product assembly documents, keep records, and complete the corresponding training; specific standards are checked position by position.
Caution signal: aviation assembly uses process and traceability documents applicable to aviation products, and the corresponding standards and assembly training must be added; this page has no same-basis evidence comparing which occupation has stricter document requirements.
Electrical and electronic equipment assemblers
Suitable signal: willing to do multi-process component assembly and wiring and complete-unit connection.
Caution signal: electrical and electronic assembly has more diverse objects; winding depth and test responsibility vary with product and position and cannot be ranked uniformly.
Engine and other machine assemblers
Suitable signal: willing to do complete-unit assembly and final assembly debugging.
Caution signal: that direction leans toward complete-machine mechanical and electrical combination and does not produce wound coils.
Timing device assemblers and adjusters
Suitable signal: willing to do tiny-part assembly and timekeeping adjustment.
Caution signal: timing mechanism assembly and timekeeping adjustment have different products, measurement, and processes, and the corresponding training must be added; tolerances are not ranked uniformly as larger or smaller.
Machine feeders and offbearers
Suitable signal: willing to do production line feeding, handling, and machine watching.
Caution signal: feeding and offbearing center on material flow, and when combined with winding or electrical testing, training and authorization must still be checked separately.
This page does not decide fit from a single personality trait. The editorial suggestion is to check the workpieces, equipment, and division of work at motor, transformer and inductor, or repair and remanufacturing sites position by position; this round did not quantify the differences, and parameter, quality, and safety checking can be observed under legitimate teaching conditions.
Hand work, repetition, and contaminant percentages do not prove introvert fit, and the fixed checklist is an editorial suggestion; check shift handover and anomaly communication, and do not give hiring predictions based on introversion or extroversion.
This round has no introvert-extrovert performance comparison evidence and does not judge an extrovert advantage or disadvantage; the editorial suggestion is to observe actual records of parameter explanation, specification checking, handover, and anomaly coordination.
This round did not obtain research on MBTI type fit or performance validity for this occupation, so no ranking of which type is more suitable is provided.
The O*NET interest code RC describes realistic and conventional occupational activity orientations and does not represent practitioner personality proportions or constitute an individual fit conclusion; paper samples can be used to experience and check your own preferences.
This round did not obtain validity research on personality traits predicting performance in this occupation, and trait scores are not used to decide hiring or fit; use observable specification checking, anomaly records, and authorization boundary behavior as feedback.
Mathematics knowledge 66, control precision 56, and perceptual speed 44 support measurement checking and are not an individual IQ or mathematics admission score; quantity understanding is observed through units, turns, and record tasks.
The NIOSH general risk guidance supports assessment of repetition, force, posture, and duration, intensity, and frequency, and is not an incidence rate or personal diagnosis for this occupation. Engineering elimination, substitution, and tool and workstation changes come first, with management controls such as rotation and rest as a supplement, and PPE cannot replace more effective measures; the specific plan is determined by the actual assessment, and no uniform break duration is given.
Deciding investment based on the Enneagram is not recommended. This round did not obtain Enneagram fit validity research for this occupation, so check with specific tasks and record work.
Use the complete paper materials on this page to judge: check specifications and records for the W-07-v2 A/B/C items, distinguish defects from unknowns, and write pending release and E-01 escalation handover. Observe whether you are willing to complete these checks repeatedly; paper work does not prove real winding or electrical test proficiency.
People who are willing to check item by item to specification and steadily complete fine repetitive operations, who can hold the quality and safety steps under output pressure, and who are willing to document parameters, tests, and the handling process for review.
People who find it hard to accept their parameters and records being reviewed, who tend to remove or bypass equipment guards under output pressure, or who pay insufficient attention to physical discomfort from repetitive motion and equipment anomalies.
Use the fictional materials in the on-page entry, qualification, and career development section to complete one run from reading the work order through winding, end treatment, and electrical test recording, then judge whether you are willing to repeat this.
Used to check the official occupational identity and the 11 tasks and work activities
Used to check knowledge, 52 abilities, the RC interest code, and the current 12 work styles
Used to check the BLS Table 1.2 2025—2035 employment projection and annual average openings for 51-2021
Used to check the percentage distribution of work context (protective equipment, precision, hand work, repetitive motion, and contaminant exposure)
Used to explain the measurement approach of task exposure and its sample and indicator limitations
The O*NET new entrant education requirement is 57% high school equivalent, 41% postsecondary non-degree certificate, and 2% below high school, not incumbent education or Chinese hiring; JobZone1–2/SVP below 6 is a preparation grouping, not a uniform individual duration.
Used to explain the technology keywords appearing in hiring for this occupation; it does not represent proficiency or usage rate
Used to check the industry distribution and employment structure
Interest code RC: realistic (R) first, conventional (C) second; together they describe an orientation toward hands-on operation of equipment and materials and steady execution to specification and parameters.
Realistic focuses on hands-on operation of equipment, tools, and workpieces, and conventional focuses on execution to specification and records; this occupation has both interest areas.
RC (realistic, conventional)
RC
Boundary: the six risk cards below are generalized from this occupation's tasks and work context to explain what will be encountered and how it can be controlled, without stating occurrence rates or accident probabilities; the applicable scope of each measure must be confirmed separately against the applicable jurisdiction, employer rules, and equipment instructions.
Direct answer: the risks this occupation most needs to judge in advance come from four places — winding parameters, wire gauge, and turns deviating from specification causing batch electrical non-conformance, end stripping, bending, and insulation insertion being unsound causing insulation or continuity defects, serious injury from rotating parts catching and from unexpected startup during jam clearing and maintenance, and cumulative human factors injury from highly repetitive wrist motion and awkward twisting postures; runaway electrical test determinations and untraceable records are also long-term problems.
O*NET supports the task context; US 147 for maintenance hazardous energy, 333 for electrical work exposure, 212 for machine guarding, and the NIOSH general human factors guidance each support their applicable scope, and the specific Chinese qualification procedures were not fully checked this round.
Positions responsible for winding work and equipment tending
If wire gauge, turns, or tension and layering are not set to specification, or the first article is not confirmed, batch resistance or inductance deviation, rework, and scrap result.
Editorial specification check: check wire gauge, turns, and tension against the approved work order and check the first-article record, stop and escalate anomalies under the real safety and quality procedure, and adjust and resume production only under actual authority.
Winding by feel and skipping first-article confirmation; leaving coils with uneven layering for the next process to trim.
Positions responsible for end and insulation treatment
Damaging the wire during stripping, bending, or insulation treatment can cause continuity or withstand voltage problems, which may be found in self-check, electrical testing, or later assembly; it is not assumed that all defects are exposed only after assembly.
Check strip length, bend angle, and insulation sheet fit to process, use suitable tools to avoid damaging the wire, and self-check and document to procedure after treatment.
Forcing the strip with unsuitable tools; forcing the insulation sheet into the slot to avoid redoing the ends.
Positions responsible for electrical testing and measurement
Inconsistent test conditions or non-conforming items not isolated let non-conforming items flow to the next process or the customer, causing rework and reputation loss.
Test and record under approved conditions, isolate and report non-conforming and insulation anomalies, and document the deciding person and standard; electrical exposure scenarios must be checked against the real qualification procedure. US 1910.333 applies to scenarios exposing electrical hazards: in principle energy is disconnected first, and special conditions without de-energization must be verified by the employer and still carry safety procedures, so testing does not mean live work is optional. If de-energization was not locked or tagged through procedure, the circuit is still treated as energized, and a qualified person must verify that it cannot restart and use test equipment to confirm no voltage or backfeed or induced voltage; exposure to a circuit not de-energized is handled only by a qualified person with the required protection, and an ordinary winding title does not automatically confer qualification. Re-energization requires a qualified person to check tools and devices and clear and notify personnel through procedure, and it is not restored merely because measurements look normal.
Writing the test record as a pass first and testing later; marking a non-conforming item without isolating it.
Positions responsible for equipment cleaning, jam clearing, and maintenance
Rotating parts and in-running points not isolated as the guarding requires, or hazardous energy not controlled before jam clearing and maintenance, can cause serious injury such as catching, shearing, crushing, or electric shock.
US 1910.147 covers maintenance that could cause injury from unexpected startup or release of stored energy, with applicable conditions and exceptions for normal production; an authorized employee must have real duty training, and a title does not automatically authorize. Stored energy is eliminated, disconnected, restrained, or made safe, and isolation and de-energization are verified before work, not uniformly zero energy; a stop button is not isolation, and re-energization follows procedure with verification of equipment, personnel clearing, and notification, so an anomaly disappearing does not automatically grant re-energization authority. US 1910.212 requires appropriate machine guarding at the point of operation and at in-running and rotating parts, and hand tools cannot replace guarding; guards must not be removed or bypassed for hazardous operation on one's own, and maintenance disassembly follows the actual control procedure, and not all disassembly is treated as prohibited. US 1910.333 applies to scenarios exposing electrical hazards: in principle energy is disconnected first, and special conditions without de-energization must be verified by the employer and still carry safety procedures, so testing does not mean live work is optional. If de-energization was not locked or tagged through procedure, the circuit is still treated as energized, and a qualified person must verify that it cannot restart and use test equipment to confirm no voltage or backfeed or induced voltage; exposure to a circuit not de-energized is handled only by a qualified person with the required protection, and an ordinary winding title does not automatically confer qualification. Re-energization requires a qualified person to check tools and devices and clear and notify personnel through procedure, and it is not restored merely because measurements look normal.
Just pressing the stop button and reaching into the equipment to deal with tangled wire; using a tool to hold an interlock so the equipment keeps running.
Positions responsible for repetitive fine operations
Long periods of highly repetitive wrist and finger motion, awkward twisting postures, and a fixed workstation can cause cumulative musculoskeletal discomfort and injury.
The NIOSH general risk guidance supports assessment of repetition, force, posture, and duration, intensity, and frequency, and is not an incidence rate or personal diagnosis for this occupation. Engineering elimination, substitution, and tool and workstation changes come first, with management controls such as rotation and rest as a supplement, and PPE cannot replace more effective measures; the specific plan is determined by the actual assessment, and no uniform break duration is given. Persistent discomfort is reported through the on-site occupational health channel, and one neither self-diagnoses nor substitutes rest for engineering controls.
Enduring a whole shift by tolerance without making workstation or break adjustments; treating persistent wrist pain as normal.
Positions responsible for production and test records
Missing work order, material batch, parameter, test, or anomaly records can hinder quality traceability, cause identification, and proof of execution, and it is not asserted that other evidence could never locate the cause.
Record the work order number, material batch, winding parameters, test results, anomalies, and time on the form so that the record can be reviewed by others and unfinished items are explained at handover.
At shift handover only saying verbally that a few items have some problems; not entering test results in the record and just attaching a sticky note.
Used to check the official occupational identity and the 11 tasks and work activities
Used to check the distribution of protective equipment, precision, repetitive motion, and contaminant exposure in work context
NIOSH general risk identification for repetition, force, posture, intensity, frequency, and duration, not this occupation's incidence rate, knowledge, interest, or personal diagnosis
US 1910.147 covers maintenance that could cause injury from unexpected startup or release of stored energy, with applicable conditions and exceptions for normal production; an authorized employee must have real duty training, and a title does not automatically authorize. Stored energy is eliminated, disconnected, restrained, or made safe, and isolation and de-energization are verified before work, not uniformly zero energy; a stop button is not isolation, and re-energization follows procedure with verification of equipment, personnel clearing, and notification, so an anomaly disappearing does not automatically grant re-energization authority.
US 1910.212 requires appropriate machine guarding at the point of operation and at in-running and rotating parts, and hand tools cannot replace guarding; guards must not be removed or bypassed for hazardous operation on one's own, and maintenance disassembly follows the actual control procedure, and not all disassembly is treated as prohibited.
Can complete material loading, simple winding, and end treatment under supervision, wear protection to procedure, report equipment and quality anomalies through process, and report immediately when a safety hazard or defect is found.
Can complete loading, basic winding, and end treatment and records under supervision
Can independently complete parameter setting, first-article confirmation, batch winding, and end and insulation treatment, handle common appearance and dimensional anomalies, and complete shift records and handover.
Can independently complete parameter setting, first-article confirmation, and batch winding
Can take on process setting for changeovers and new workpieces and wire, non-conformance analysis, mentoring new colleagues, and checking the execution quality of safety, protection, and records.
Can take on changeover process setting and non-conformance analysis and mentoring
Can take part in building the winding process, equipment, electrical test, and protection systems, and holds the corresponding position authorization.
Can take part in building the process, equipment, electrical test, and protection systems
Editorial path suggestion: first become familiar with workpieces, equipment, and safety requirements under supervision, then gradually take on parameter checking, first articles, inspection, and anomaly records as training and authorization allow; this is not the statistics of the most common path nationwide. The three bands shown in the O*NET new entrant education survey are 57% high school or equivalent, 41% postsecondary non-degree certificate, and 2% below high school, JobZone1-2; the specific Chinese position conditions are checked separately.
The certification page still could not be found this round, which cannot be used to infer that no industry qualification exists at all; check training and authorization by duty, and US electrical exposure must be checked against 333 separately, as 147 does not represent all electrical clauses. US 1910.147 covers maintenance that could cause injury from unexpected startup or release of stored energy, with applicable conditions and exceptions for normal production; an authorized employee must have real duty training, and a title does not automatically authorize. Stored energy is eliminated, disconnected, restrained, or made safe, and isolation and de-energization are verified before work, not uniformly zero energy; a stop button is not isolation, and re-energization follows procedure with verification of equipment, personnel clearing, and notification, so an anomaly disappearing does not automatically grant re-energization authority. US 1910.333 applies to scenarios exposing electrical hazards: in principle energy is disconnected first, and special conditions without de-energization must be verified by the employer and still carry safety procedures, so testing does not mean work may be performed energized at will. If de-energization was not locked or tagged through procedure, the circuit is still treated as energized, and a qualified person must verify that it cannot restart and use test equipment to confirm no voltage or backfeed or induced voltage; exposure to a circuit not de-energized is handled only by a qualified person with the required protection, and an ordinary winding title does not automatically confer qualification. Re-energization requires a qualified person to check tools and devices and clear and notify personnel through procedure, and it is not restored merely because measurements look normal. The specific Chinese qualification details were not fully checked this round, and the US qualified person concept is not transplanted as a Chinese certificate.
The United States (O*NET basis) and mainland China are described side by side, and the two have different rule systems
This page follows O*NET to describe the US preparation level JobZone1-2, SVP below 6.0, and the new entrant education survey of 57% high school or equivalent, 41% postsecondary non-degree certificate, and 2% below high school. It is not Chinese hiring statistics; this page does not establish a Chinese one-to-one equivalent occupational detailed category and must be checked against the specific workpiece, tasks, training, and authorization.
Used to check the preparation level (Job Zone 1-2) and the education distribution shown on the page
Used to check the official occupational identity, the 11 tasks, work activities, and work context
Used to check the national certification information entry point (the page shows that no certifications were found)
US 1910.212 requires appropriate machine guarding at the point of operation and at in-running and rotating parts, and hand tools cannot replace guarding; guards must not be removed or bypassed for hazardous operation on one's own, and maintenance disassembly follows the actual control procedure, and not all disassembly is treated as prohibited.
Editorial capability check: position training and basic drawing reading and measurement ability can be checked. Not a uniform employer threshold, and specific duty and authority are checked separately.
Turn inspection and protection checks into a fixed checklist.
Can present a reviewable winding and safety record. Where there is no experience, use legitimate and clearly fictional material and do not pass it off as a real production line record.
Complete material loading, simple winding, and end treatment under supervision and follow protection requirements.
Complete loading and simple winding under supervision
Editorial capability check: tension and layering judgment and anomaly recognition ability can be checked. Not a uniform employer threshold, and specific duty and authority are checked separately.
Write the stop and escalation thresholds into an executable process.
Can present parameter, first-article, and inspection records. Where there is no experience, use legitimate and clearly fictional material and do not pass it off as a real production line record.
Independently complete parameter setting, first-article confirmation, and batch winding and handle common anomalies.
Independently complete parameter setting and first-article confirmation
Editorial capability check: multi-workpiece and multi-wire experience can be checked. Not a uniform employer threshold, and specific duty and authority are checked separately.
Organize non-conforming cases into a handover-ready troubleshooting manual.
Can present process documents, analysis reports, and mentoring records. Where there is no experience, use legitimate and clearly fictional material and do not pass it off as a real production line record.
Take on process setting for changeovers and new workpieces and wire, non-conformance analysis, and mentoring new colleagues.
Take on changeover process setting and non-conformance analysis
Editorial capability check: in-enterprise duties and long-term experience can be checked. Not a uniform employer threshold, and specific duty and authority are checked separately.
Capture the key rule points into reusable templates.
Can present system documents, training, and inspection records. Where there is no experience, use legitimate and clearly fictional material and do not pass it off as a real production line record.
Take part in building the winding process, equipment, and protection systems and training.
Take part in building the process and safety systems
Editorial capability check: measuring instruments and electrical test basics can be checked. Not a uniform employer threshold, and specific duty and authority are checked separately.
Turn the inspection elements and determination criteria into a checklist.
Can present measurement data, records, and supporting records. Where there is no experience, use legitimate and clearly fictional material and do not pass it off as a real production line record.
Take part in dimensional, resistance, and insulation measurement and data recording and non-conforming product labeling support.
Take part in measurement and record organization
Editorial capability check: understanding of test conditions and determination criteria and the corresponding authorization can be checked. Not a uniform employer threshold, and specific duty and authority are checked separately.
Write the determination criteria and applicable scope into a stable version.
Can present test records, determination basis, and handling records. Where there is no experience, use legitimate and clearly fictional material and do not pass it off as a real production line record.
Independently complete batch sampling inspection, electrical testing, and the non-conforming product handling process.
Independently complete testing and determination
Editorial capability check: combined process and test experience can be checked. Not a uniform employer threshold, and specific duty and authority are checked separately.
Write the analysis conclusions and verification results into the standard documents.
Can present analysis reports, improvement, and traceability records. Where there is no experience, use legitimate and clearly fictional material and do not pass it off as a real production line record.
Be responsible for non-conformance cause analysis, process improvement recommendations, and traceability.
Be responsible for non-conformance analysis and process improvement
Editorial capability check: in-enterprise duties and long-term experience can be checked. Not a uniform employer threshold, and specific duty and authority are checked separately.
Organize the system building experience into handover-ready text.
Can present standard documents, training, and inspection records. Where there is no experience, use legitimate and clearly fictional material and do not pass it off as a real production line record.
Take part in building and training on quality standards, test methods, and management requirements.
Take part in building the quality system
Editorial capability check: understanding of equipment structure and safety can be checked. Not a uniform employer threshold, and specific duty and authority are checked separately.
Turn the inspection items and determination thresholds into a checklist.
Can present inspection records and anomaly reporting records. Where there is no experience, use legitimate and clearly fictional material and do not pass it off as a real production line record.
Take part in equipment inspection, cleaning, simple servicing, and anomaly reporting.
Take part in inspection and cleaning and servicing
Editorial capability check: equipment structure and maintenance process can be checked. Not a uniform employer threshold, and specific duty and authority are checked separately.
Editorial rule compilation: record the formal on-site shutdown and re-energization procedure and responsible persons within the approved scope, and do not write your own steps as an operating permit.
Can present servicing records, work orders, and coordination records. Where there is no experience, use legitimate and clearly fictional material and do not pass it off as a real production line record.
Independently handle routine servicing, maintenance coordination, spare parts, and shutdown arrangements.
Independently handle servicing and maintenance coordination
Editorial capability check: authorization qualification and safety management experience can be checked. Not a uniform employer threshold, and specific duty and authority are checked separately.
Organize anomaly cases into an improvement plan.
Can present authorization, training, inspection, and remediation records. Where there is no experience, use legitimate and clearly fictional material and do not pass it off as a real production line record.
Be responsible for hazardous energy isolation authorization, equipment guarding, electrical testing, and workstation human factors management.
Be responsible for equipment, electrical, and safety management
Editorial capability check: in-enterprise duties and long-term experience can be checked. Not a uniform employer threshold, and specific duty and authority are checked separately.
Organize the system building experience into handover-ready rule text.
Can present system documents, authorization, and training records. Where there is no experience, use legitimate and clearly fictional material and do not pass it off as a real production line record.
Take part in building the equipment, electrical, and safety management rules and the personnel authorization and training system.
Take part in building rules and capability
| Entry positions | What you mainly do early in the role | Editorial capability check (not a hiring sample) | How to prove yourself without experience | Differences from other directions |
|---|---|---|---|---|
| Loading and tending position (under supervision) | Complete material loading, simple winding, and end treatment under supervision and follow protection and safety requirements. | Operational standardization, whether protection is worn, and whether anomalies are reported promptly. | Prove it with position training, operation records, and shift leader evaluation. | The entry experience designed on this page centers on loading, records, and anomaly escalation; whether parameter setting, first articles, and electrical test determination are included in the real position depends on training and authorization. Specific training, testing, and release authority follow the real division of work. |
| Winding and parameter position | Independently complete parameter setting, first-article confirmation, and batch winding and handle common anomalies. | Whether parameters meet standard, whether the first article is confirmed, and whether anomaly handling is prompt and complete. | Prove it with parameter records and first-article and inspection records. | The parameter stage designed on this page centers on parameter checking under the given specification; responsibility for changeover and new material processes must be checked against the specific position. Specific training, testing, and release authority follow the real division of work. |
| Process and non-conformance analysis position | Take on process setting for changeovers and new workpieces and wire, non-conformance analysis, and mentoring new colleagues. | Process stability, the analysis basis, and the execution of mentoring and inspection. | Prove it with process documents, analysis reports, and mentoring records. | Compared with the parameter position, this adds process setting and quality gatekeeping responsibility. Specific training, testing, and release authority follow the real division of work. |
| Equipment and electrical test position | Take part in equipment inspection, maintenance coordination, electrical testing, hazardous energy isolation, and protection system building. | Inspection and test records, anomaly handling, and training and protection coverage. | Prove it with inspection, test, and training records. | Compared with the parameter position, this leans toward the equipment and test system rather than a single workpiece output. Specific training, testing, and release authority follow the real division of work. |
| Production line and quality management position | Be responsible for production line pace, quality standards, non-conforming product handling, and external quality communication. | Quality and delivery indicators, non-conforming product handling, and customer and downstream communication. | Prove it with quality and production line operation records. | Compared with the parameter position, this adds non-conforming product determination and external quality responsibility. Specific training, testing, and release authority follow the real division of work. |
Preparation and training
The O*NET new entrant education survey shows 57% high school or equivalent, 41% postsecondary non-degree certificate, and 2% below high school; JobZone1-2, SVP below 6.0. These US occupational preparation indicators are not a fixed individual study duration or a Chinese entry rule.
Insufficient evidence: no sample of the conditions of most positions in nationwide hiring was obtained this round. Check position training, mentoring, and safety and protection training and its record requirements with the target employer; this round obtained no hiring sample supporting most positions nationwide.
Authorization and safety
Check the target employer's equipment guarding, hazardous energy, electrical testing, and protection rules, as well as the applicable duties, training, and authorization for maintenance, test determination, and non-conforming product handling; do not treat a position title as proof of authority.
Whether health examinations, occupational health surveillance, and human factors assessment apply must be checked against the position hazards, regulations, and employer requirements; they are not written as a uniform entry threshold.
Tasks and characteristics
The current 12 O*NET work styles include attention to detail 83, dependability 70, and caution 52 as occupational Impact, not individual screening scores; knowledge is checked against education and training, language, mathematics, administration and management, production and processing, and mechanical, among others.
Work activities are led by inspecting equipment and structures or materials, getting information, handling and moving objects, and identifying objects, actions, and events.
Tools and equipment
Check winding, taping, and finishing equipment, clamping and guiding components, and pliers, wire strippers, and measurement and electrical test devices against the tasks; paper cases provide no authorization to operate any real machine.
Drawing display and parameter recording and test data organization software (the hiring keyword page for this occupation shows 0 items, and the detailed materials page lists 3 software items).
Paper materials
Task: on paper only, review the three coil samples A/B/C for W-07-v2 and record the reasons for pending release, without connecting power or running equipment. Fictional specification: wire M2, insulation sheet I2, 99—101 turns, tension setting T2, end 4—6 millimeters, and no crossed wire layers. A: M2/I2, 100 turns, T2, end 5 millimeters, no crossing, continuity pass. B: old M1/I1, 102 turns, T1, end 5 millimeters, crossing, continuity fail. C: M2, insulation batch number missing, 100 turns, T2, end 7 millimeters, no crossing, continuity pass. All are grading materials, not actual process parameters.
Given exercise control: work order v1 is void; all samples may apply for release only when the material batch, first-article confirmer, and authorized inspection signature are complete. A has a complete batch but lacks both the first-article and inspection signatures; B has complete records but does not meet process; C lacks the insulation batch and the inspection signature. Given event E-01: the guard is bypassed and the isolation verification is not recorded, and the supervisor authorization box is empty. The reference handling can only be stopping the work plan in the exercise, marking it pending authorization, and escalating; write no real lockout steps.
Fictional boundary: you may only read the table and make marks, and may not touch any equipment. Real protective equipment and workstation arrangements are determined by the on-site hazard assessment; the materials give no hazard assessment or applicable test procedure, which must be listed as to be obtained. The end and turn thresholds are only grading inputs for this exercise and cannot be transferred to real processes.
Checking and handling
Check the material, 99—101 turns, T2, end 4—6 millimeters, and no crossing item by item against v2; separate specification mismatches from missing traceability. Write the determination and the evidence location for A/B/C, keeping all pending release; report defects to the authorized quality person and supplement evidence for missing records, and do not rework, retest, or sign on your own.
Step three: record E-01 and the missing supervisor authorization and isolation verification, propose stopping the work plan, and escalate to the equipment and safety authorizer. Attach the work order version, sample ID, discovery time, executing and reviewing roles, and evidence to be supplemented; do not invent real jam clearing or electrical test operations.
Reference answer
Answer: A meets the given dimensions and setting but lacks the first-article and inspection signatures, so it is pending release; B has old material, 102 turns, T1, crossing, and continuity failure, so isolate it and report to the quality person; C has an end of 7 millimeters that does not meet standard and a missing insulation batch, so isolate it and supplement traceability. E-01 must not be scheduled to continue running and should be reported to the equipment and safety authorizer; there is no withstand voltage criterion, so no withstand voltage pass conclusion can be given. Record sample: W-07-v2 / B / M1-I1 / 102 turns - T1 - crossing / continuity failure / isolated pending quality review / rework not authorized. Handover: A awaiting dual signatures, B awaiting quality handling, C awaiting traceability and end review, and E-01 awaiting equipment safety confirmation. Scoring looks at whether the basis can be traced back, whether defects and unknowns are separated, and whether the authorization boundary is preserved.
Multiple reasonable formulations are allowed; if you consider some information insufficient to judge, write out clearly which parts are insufficient and what additional information is needed.
Safety boundary
All materials are fictional paper data and must not be transferred to real equipment, electrical, or protection operations; turns, settings, and dimensions are only grading inputs. Real work must be performed by authorized personnel to the applicable procedure, and where the exercise gives no hazard assessment or test standard, it must not be invented.
Condition evidence table
Break the target position's conditions into condition, existing experience, and evidence location, and distinguish education, training, winding and end experience, and electrical test and hazardous energy isolation authorization. Use de-identified training, parameter, first-article, test, inspection, anomaly, and handover records; where there is no experience you may submit only the work for this exercise and must not fabricate actual work proof.
For items with no evidence, write to be supplemented clearly and give a plan for supplementing them.
Review records
For A/B/C in this exercise or the de-identified records, review the work order, material batch, parameters, first article, end and insulation, test criteria and signatures, and the protection and authorization status; point out disagreements or items needing supplementation and trace them back to the exercise basis, and do not infer that a missing record has passed.
Point out the parts of the record that cannot be traced back (such as a missing work order number, material batch, or deciding person) and explain what consequences such gaps bring in actual quality traceability.
Shift and anomaly summary
The one-page shift summary lists W-07-v2, samples A/B/C, the given inspection results, the pending release or isolation status, and the E-01 escalation items; attach a non-conformance analysis separating known defects, possible causes, and evidence to be supplemented. Speculation must not be written as a confirmed root cause.
Tools and collaboration notes
Explain that this time only paper tables were used to organize specifications, tests, and handover, and record the work order version and read and write permissions; write the handover roles and to-dos with the quality and equipment safety authorizers. Where no real equipment or software was used, do not fabricate proficiency experience.
| Stage | Possible focus | Observed evidence | Usage boundary |
|---|---|---|---|
| Resume and initial screening | Winding or assembly or electrical related experience, and whether the person has handled equipment maintenance and measurement. | Whether the experience matches the position duties, and understanding of protection and equipment safety requirements. | Initial screening can see only written information; specific appointment and training requirements must be checked against employer and jurisdictional rules. |
| Interview and scenario questions | The approach to a given winding anomaly or equipment wire tangle scenario, and how to handle discovering that a guard has been bypassed. | Whether the person knows to stop the machine and escalate before handling, and whether the person distinguishes an equipment problem from a parameter problem. | Scenario questions only explain the paper handling approach; whether the target employer arranges practical work, safety assessment, and its authorization conditions must be checked separately, and this page does not claim uniform adoption. |
| Practical or case assessment | Write the winding, end treatment, and electrical test points and the anomaly handling process for the given materials. | Reasonableness of parameter setting, end and insulation treatment, and safety and record standards. | Assessment materials differ from real production line complexity, and the result is for reference rather than a final conclusion. |
| Probation or mentored period | Take on actual winding and end treatment under supervision and accept safety, quality, and record checks. | Whether work follows specification and procedure, whether anomalies are reported promptly, and how quickly problems are corrected after being pointed out. | Performance during the mentored period does not equal a long-term capability ceiling; the editorial suggestion is to check the target product, mentoring arrangement, and observation conditions separately, and this round did not quantify their effect. |
Day 1: read the work order and specification
Read W-07-v2 and the void v1 and list the six categories of given requirements: M2/I2, turns, T2, end dimensions, layering, and signatures.
Day 2: check the wire and insulation condition
Check material and batch for A/B/C and point out that B has old material and C is missing the batch; do not infer that material with a missing batch has passed.
Day 3: write the winding and first-article points
Judge the parameters and ends of A/B/C item by item against the exercise, and list B's 102 turns / T1 / crossing and C's 7 millimeter problem.
Day 4: write the safety and isolation points
For E-01 only, write the stop work plan, the missing evidence, and the escalation roles; do not write on-site isolation or jam clearing operation steps.
Day 5: organize the end and test data
List the continuity records and specification checking separately; write that A lacks signatures, B fails, and C needs end and traceability review, and do not invent a withstand voltage conclusion.
Day 6: prepare the human factors and record points
List the still-missing hazard assessment, protection selection, and workstation information, and complete the reference handover table and the version and permission fields.
Day 7: make a judgment
Answer three questions: are you willing to repeat this; which step engaged you most; and which capability will you build next week (winding parameters, end and insulation treatment, electrical testing, or equipment and safety management).
| Qualification / identity | Who it mainly suits | Practical role in job seeking | Whether it is a general entry threshold | Application / registration conditions | Investment evidence for this round | Important limitations |
|---|---|---|---|---|---|---|
| Basic education (high school or equivalent, or lower) | Job seekers who need to check the target position's education conditions | Helps compare against a specific position posting; this page has no national Chinese entry condition survey. | No (some positions substitute on-the-job training and experience for part of the education requirement) | Check against the specific position's education and ability conditions; these are not uniform certification application conditions | Insufficient evidence: this round did not obtain fees, study hours, or an investment level | The three bands shown in the O*NET new entrant education requirement survey are 57% high school or equivalent, 41% postsecondary non-degree certificate, and 2% below high school; these proportions are not Chinese hiring conditions and do not correspond directly to income. |
| Position training and on-the-job mentoring | People who carry out front-line winding and end treatment | Affects the range of equipment and processes that can be handled independently | Check against the target employer and position | Complete training, on-the-job mentoring, and assessment under employer rules | Insufficient evidence: this round did not obtain fees, study hours, or an investment level | On-the-job training is the basis for carrying out front-line work, but it does not equal a qualification or authorization outside the enterprise. |
| National certification | (the occupation page shows that no certifications were found) | This page lists no certification names | Not applicable | Check against enterprise and industry requirements yourself | Not applicable | The national certification page for this occupation shows that no certifications were found; if an enterprise or industry training exists, its content and applicable scope must be checked, and this page does not write any training as a legal qualification. |
| Hazardous energy isolation (lockout/tagout) authorization | People who take part in equipment jam clearing and maintenance | Determines the range of equipment-internal work that may be performed | Check when maintenance duties apply | Complete authorization, training, and verification under employer procedure | Insufficient evidence: this round did not obtain fees, study hours, or an investment level | US 1910.147 covers maintenance that could cause injury from unexpected startup or release of stored energy, with applicable conditions and exceptions for normal production; an authorized employee must have real duty training, and a title does not automatically authorize. Stored energy is eliminated, disconnected, restrained, or made safe, and isolation and de-energization are verified before work, not uniformly zero energy; a stop button is not isolation, and re-energization follows procedure with verification of equipment, personnel clearing, and notification, so an anomaly disappearing does not automatically grant re-energization authority. |
| Electrical test and measurement authorization | People who carry out electrical testing and measurement and determination | Determines the test items and determination scope that may be performed | Check against test duties and employer rules | Complete training and authorization under the enterprise and applicable rules | Insufficient evidence: this round did not obtain fees, study hours, or an investment level | US 1910.333 applies to scenarios exposing electrical hazards: in principle energy is disconnected first, and special conditions without de-energization must be verified by the employer and still carry safety procedures, so testing does not mean work may be performed energized at will. If de-energization was not locked or tagged through procedure, the circuit is still treated as energized, and a qualified person must verify that it cannot restart and use test equipment to confirm no voltage or backfeed or induced voltage; exposure to a circuit not de-energized is handled only by a qualified person with the required protection, and an ordinary winding title does not automatically confer qualification. Re-energization requires a qualified person to check tools and devices and clear and notify personnel through procedure, and it is not restored merely because measurements look normal. |
| Personal protection and workstation human factors arrangements | People who enter the workshop and do repetitive fine operations | Arranged under the hazard assessment; PPE does not automatically grant area access or test authority | Check against the actual hazard assessment | The employer assesses hazards and selects suitable and properly fitting protective equipment and adjusts the workstation according to human factors recommendations | Insufficient evidence: this round did not obtain fees, study hours, or an investment level | The NIOSH general risk guidance supports assessment of repetition, force, posture, and duration, intensity, and frequency, and is not an incidence rate or personal diagnosis for this occupation. Engineering elimination, substitution, and tool and workstation changes come first, with management controls such as rotation and rest as a supplement, and PPE cannot replace more effective measures; the specific plan is determined by the actual assessment, and no uniform break duration is given. US PPE is checked separately against 1910.132 hazard assessment, proper fit selection, and training. |
Education, position training, certification, and authorization are checked separately. The current O*NET certification page shows that no certifications were found, which does not mean no industry qualification exists at all. Equipment maintenance energy isolation and electrical test determination must be checked against the covered duties, training, and employer procedure; personal protection arrangements are based on the actual hazard assessment. None of these can replace another. US 1910.333 applies to scenarios exposing electrical hazards: in principle energy is disconnected first, and special conditions without de-energization must be verified by the employer and still carry safety procedures, so testing does not mean work may be performed energized at will. If de-energization was not locked or tagged through procedure, the circuit is still treated as energized, and a qualified person must verify that it cannot restart and use test equipment to confirm no voltage or backfeed or induced voltage; exposure to a circuit not de-energized is handled only by a qualified person with the required protection, and an ordinary winding title does not automatically confer qualification. Re-energization requires a qualified person to check tools and devices and clear and notify personnel through procedure, and it is not restored merely because measurements look normal.
United States: this occupation's preparation level is Job Zone 1-2, SVP below 6.0, and the new entrant education requirement questionnaire on the page shows 57% of respondents answering that a high school diploma or equivalent is required, 41% answering that a postsecondary certificate is required, and 2% answering below high school diploma (the page shows only these three bands); the employer's machine guarding and hazardous energy control obligations are assessed item by item under applicable occupational safety regulations, and a position title itself does not grant lockout/tagout authority.
For Chinese positions, check the occupational classification and the applicable training, operation, and maintenance requirements against the specific workpiece and tasks. This page does not establish a detailed category corresponding one-to-one with US 51-2021.00 and does not map a foreign certificate or industry wage into a Chinese legal qualification.
This page does not guarantee that any training will be recognized by a specific employer and does not replace the specific judgment for hazardous energy isolation, electrical test determination, or non-conforming product handling.
On hiring samples: this page does not use recruitment platform offers as a wage basis and does not write a single job posting as a uniform threshold; the education, workpiece type, shift, and protection requirements in hiring conditions vary by enterprise and region.
On position titles: such positions may use names such as coil winder, taper, finisher, armature winder, and motor winder, and comparisons should be based on the actual workpiece, equipment, duties, and authorization rather than the name.
Direct answer: the BLS Table 1.2 (2025—2035, SOC 51-2021) projection: 2025 employment about 12,900, 2035 about 12,400, change -4.0%, and annual average openings about 1,200. The projection includes self-employment and replacement demand, and openings are not net new positions; it contains model assumptions and error, is not a hiring guarantee for any enterprise, and is not an AI causal conclusion.
United States
2025—2035 (BLS projection, SOC51-2021)
The projected change is -4.0%, a decline projection; it is not a year-by-year actual value or an AI attribution, and it cannot replace verification of a specific employer's positions.
It is a US national basis projection that does not distinguish region, industry, or employment form, and it cannot be used to infer the number of positions in a specific enterprise or city.
Employment change rate
Exact occupation basis (51-2021.00, shown on the O*NET page)
Decline 4.0% (2025—2035)
Global (cross-economy)
Research release point (2025 public version)
The study provides an occupation-level generative AI exposure index for comparing task exposure across occupations and does not provide position growth or decline projections.
It is an exposure measure rather than an adoption or automation rate; the cross-economy basis differs from national statistical bases and cannot be converted directly into US or Chinese position changes.
Generative AI occupational exposure index
Cross-economy occupation level (not a single-country official statistic)
Exposure ranking and measurement method
Mainland China
2025 wage data (released 2026-05-15)
The National Bureau of Statistics 2025 average annual wage of urban unit employees in manufacturing is 113,594 yuan for non-private and 76,055 yuan for private (released 2026-05-15). This is an industry average reference for manufacturing employers, not this occupation's median, starting pay, or take-home income. This round did not obtain a Chinese national wage distribution corresponding exactly to this occupation.
An industry average proxy cannot replace this occupation's median or starting pay; this page does not use hiring samples or adjacent position offers to fill the occupational-level gap and lists the occupational-level gap alongside the proxy values.
Exact occupational wage basis
Mainland China (no one-to-one detailed category was checked this round; manufacturing unit wages serve as background)
Insufficient evidence: no mainland China national occupational wage basis for this position was obtained (only an industry average proxy)
Used to check the occupational employment projection and annual average openings
Used to explain the measurement approach and limitations of task exposure
Used to register the mainland China industry proxy basis and the occupational-level gap
Used to check the official occupational identity and task structure
Editorial gap check: motor circuit and switch installation and fault repair are checked position by position, and the sample includes motor winders; maintenance tasks may already overlap, so check first what the person already can do.
Shared abilities: electrical and mechanical common sense, measurement and test understanding, and working to documents.
This round did not check transition time, difficulty, or success rate; check against the actual position tasks and qualifications, and do not assume automatic mutual recognition because of adjacency.
Editorial gap check: aviation structural systems and real product assembly standards and training are checked item by item, and first check what the person already can do.
Shared abilities: fine hand work, measurement, and working to drawings.
This round did not check transition time, difficulty, or success rate; check against the actual position tasks and qualifications, and do not assume automatic mutual recognition because of adjacency.
Editorial gap check: assembling or modifying motors, batteries, computers, and test equipment is checked against the product, without assuming no wiring experience at all; first check what the person already can do.
Shared abilities: recognition of electrical components, wiring and end treatment, and assembly standards.
This round did not check transition time, difficulty, or success rate; check against the actual position tasks and qualifications, and do not assume automatic mutual recognition because of adjacency.
Editorial gap check: complete-unit engine or turbine and similar machine construction and assembly rebuilding are checked item by item, and first check what the person already can do.
Shared abilities: recognition of mechanical and electrical components, assembly standards, and test awareness.
This round did not check transition time, difficulty, or success rate; check against the actual position tasks and qualifications, and do not assume automatic mutual recognition because of adjacency.
Editorial gap check: timing device narrow-tolerance assembly and adjustment and electrical and electronic components are checked item by item, without comparing uniform tiny tolerances, and first check what the person already can do.
Shared abilities: fine hand work, tiny-part handling, and item-by-item inspection habits.
This round did not check transition time, difficulty, or success rate; check against the actual position tasks and qualifications, and do not assume automatic mutual recognition because of adjacency.
Editorial gap check: feeding and take-off equipment is tended by others or automatic, and winding tasks already include loading and removal, so do not assume everything is missing; first check what the person already can do.
Shared abilities: equipment tending, material flow, and on-site safety.
This round did not check transition time, difficulty, or success rate; check against the actual position tasks and qualifications, and do not assume automatic mutual recognition because of adjacency.
Editorial gap check: precision metal finishing, sharpening, polishing, and grinding are checked item by item, and first check what the person already can do.
Shared abilities: metalworking awareness, measurement, and equipment operation.
This round did not check transition time, difficulty, or success rate; check against the actual position tasks and qualifications, and do not assume automatic mutual recognition because of adjacency.
Editorial gap check: metal and plastic stock removal, burr removal, sharpening, and lapping and polishing processes are added by equipment, and first check what the person already can do.
Shared abilities: equipment operation, measurement, and surface quality control awareness.
This round did not check transition time, difficulty, or success rate; check against the actual position tasks and qualifications, and do not assume automatic mutual recognition because of adjacency.
It cannot be inferred that way. The core tasks of this occupation include setting and confirming winding parameters, judging whether tension and layering and ends and insulation meet standard, judging whether test results are usable, and stopping the machine and escalating on equipment anomalies; tool output can neither replace these judgments nor exempt equipment and electrical safety obligations.
Editorial task analysis: work order parsing, parameter and inspection records, test summarization, and handover drafts can be tried with assistance; wire gauge, turns, tension, end and insulation, electrical testing, shutdown, and energy isolation still require original readings, on-site training, and authorization. This round has no evidence supporting the order of impact, the degree of adoption, or a replacement year.
Judging material and equipment condition on site, deciding to stop and escalate, maintaining precision and stability in repetitive fine operations, and handling equipment guarding, hazardous energy isolation, and workstation human factors boundaries. These abilities depend on on-site training and responsibility.
The OEWS 2025 annual median wage is 48,220 US dollars and the hourly median wage is 23.18 US dollars, with annual 10/25/75/90 percentiles of 37,540 / 42,050 / 58,770 / 63,300 US dollars. The wages exclude self-employment income, the percentiles are not starting pay, and the specific conditions depend on region, shift, and employer. The National Bureau of Statistics 2025 average annual wage of urban unit employees in manufacturing is 113,594 yuan for non-private and 76,055 yuan for private (released 2026-05-15). This is an industry average reference for manufacturing employers, not this occupation's median, starting pay, or take-home income. This round did not obtain a Chinese national wage distribution corresponding exactly to this occupation.
The education distribution on the page shows 57% of respondents answering that a high school diploma or equivalent is required, 41% answering that a postsecondary certificate is required, and 2% answering below high school diploma (the page shows only these three bands), with a preparation level of Job Zone 1-2 (little or some preparation) and SVP below 6.0; the common path is basic education plus position training and on-the-job mentoring. Education, position training, and employer authorization have different roles and cannot substitute for one another.
The national certification page for this occupation shows that no certifications were found, so this page lists no certification names; a training certificate does not equal authorization to work, and equipment operation, electrical testing, maintenance, and hazardous energy isolation authority should be based on the position description, enterprise training, and applicable safety rules. In the United States, the employer's machine guarding and hazardous energy control obligations are set by applicable occupational safety regulations; in mainland China, electrical safety and equipment operation and maintenance requirements must follow the competent department and enterprise rules; this page does not write any training or certificate as a legal qualification.
It is feasible but usually requires building equipment, material, and electrical test abilities: people with assembly or electrical or repair backgrounds can transfer tool use, drawing reading, and quality awareness, but they usually also need systematic learning of winding parameters, end and insulation treatment, and measurement and electrical testing, and must complete safety and protection training under enterprise rules and accumulate enough production line experience under supervision.
You should first use the paper exercise to observe whether you are willing to complete repeated checks steadily to specification. The BLS Table 1.2 (2025—2035, SOC 51-2021) projection: 2025 employment about 12,900, 2035 about 12,400, change -4.0%, and annual average openings about 1,200. The projection includes self-employment and replacement demand, and openings are not net new positions; it contains model assumptions and error, is not a hiring guarantee for any enterprise, and is not an AI causal conclusion.
Insufficient evidence: no precise national occupational wage distribution for China was obtained this round; the industry reference checked is below. The National Bureau of Statistics 2025 average annual wage of urban unit employees in manufacturing is 113,594 yuan for non-private and 76,055 yuan for private (released 2026-05-15). This is an industry average reference for manufacturing employers, not this occupation's median, starting pay, or take-home income. This round did not obtain a Chinese national wage distribution corresponding exactly to this occupation.
Insufficient evidence: the industry median and shift wage breakdown for this occupation were not obtained this round; the national wage and projection still have the following checked materials. US wages come from the OEWS2025 exact occupation 51-2021 percentiles, covering employed wage and salary workers and excluding self-employment; employment uses the separate BLS2025—2035 projection, which includes self-employment. This round did not obtain an industry wage median or shift breakdown, and this is not expanded into a claim that officials never provided one; regional queries can use the state or ZIP code entry point.
The exercises and the seven-day schedule are fictional materials designed by the FermatMind editors to help readers judge whether they are willing to repeat this workflow; they are not research findings and not equipment, electrical, human factors, environmental, or legal advice; they must not be used for real production or as a basis for equipment and quality decisions, and real work must be performed by personnel with the corresponding authorization according to applicable regulations, employer rules, and equipment instructions.
This page is compiled from public official sources: O*NET-SOC51-2021.00 supports identity and tasks; OEWS2025 supports national wage percentiles; BLS Table 1.2 supports the 2025—2035 employment projection. BrightOutlook not being marked does not represent hiring probability. Chinese wages are given only as a manufacturing industry reference with the occupational-level gap retained; the comparisons, AI uses, and paper exercises are editorial design.
This round actually checked the O*NET occupational tasks, context, education, 12 styles, and 3 software items, the BLS exact projection and national wages; the OOH parent 51-2000 industry wages serve only as background, and the NBS2025 manufacturing C unit wages are not occupational wages. US OSHA147/212/333/132 and the NIOSH guidance are checked separately and are not treated as Chinese procedures.
The search for this round was updated 2026-10-09; still missing are precise Chinese wage, employment, and mapping, representative hiring, precise US industry, region, and shift data, specific Chinese occupational health and special operation qualifications and all employer qualifications, AI adoption and effects and personality-performance research, and transition success rates.
The occupational information and the editorial process do not grant machine stop and restart, internal maintenance, or electrical test and release qualifications; check against the real procedure, authority, and assessment, and the background wage is not a personal income commitment.
Official occupation detailed materials
Tasks, work activities, and work context
O*NET OnLine
United States
Page updated 2026; searched 2026-09
official source
Occupation-specific
Supports the exact occupational identity, 11 tasks, work activities, and work context; it does not include specific jurisdictional rules on electrical testing, equipment maintenance, and hazardous energy isolation authority.
2026-09-17
Official occupation summary
Knowledge, abilities, interest code RC, and work styles
O*NET OnLine
United States
Page updated 2026; searched 2026-09
official source
Occupation-specific
Supports knowledge, 52 abilities, the RC interest code, and the current 12 occupational work styles and Impact; BrightOutlook is not marked and this is not an individual hiring judgment.
2026-09-17
Official industry distribution
US employment industry structure
O*NET OnLine
United States
current page; searched 2026-09
official source
Occupation-specific
Supports the US employment industry structure (manufacturing 92%, other industries 8% in total); it is not a personal income guarantee.
2026-09-17
Official hiring technology keyword page
Employer hiring technology keyword statistics (0 items)
O*NET OnLine
United States
current page; searched 2026-09
official source
Occupation-specific
The page shows 0 software skill keywords; the occupation detailed materials page lists 3 software items but gives no mention rate; both are market signals and do not equal proficiency or an adoption rate.
2026-09-17
Official preparation level and education distribution
Job Zone and education distribution
O*NET OnLine
United States
current page; searched 2026-09
official source
Occupation-specific
Supports the preparation level (Job Zone 1-2, SVP below 6.0) and the education distribution shown on the page (57% of respondents answering that a high school diploma or equivalent is required, 41% a postsecondary certificate, and 2% below high school diploma; the page shows only these three bands); it does not replace mainland China position requirements.
2026-09-17
Official certification information entry point
The page shows that no certifications were found
O*NET OnLine
United States
current page; searched 2026-09
official source
Occupation-specific
The page shows that no certifications were found; on that basis this page lists no certification names and does not write training as authorization to work.
2026-09-17
Official wage percentiles (exact occupation basis)
2025 wage percentiles
O*NET OnLine / U.S. Bureau of Labor Statistics
United States
2025 wage data
official source
Occupation-specific
Supports the OEWS 2025 annual and hourly wage percentiles, with medians of 48,220 US dollars per year and 23.18 US dollars per hour; it does not support equality with an arithmetic mean. The wage statistics exclude the income of self-employed owners and cannot be used to infer personal starting pay or take-home income.
2026-09-17
Official employment projection (exact occupation basis)
2024 to 2034 projection and annual average openings
O*NET OnLine / U.S. Bureau of Labor Statistics
United States
2024 to 2034 projection
official source
Occupation-specific
Supports the employment projection (about 12,200 in 2024, about 11,500 projected in 2034, change -6% rated Decline, and annual average openings about 1,200); the projection contains assumptions and error and does not equal a year-by-year actual value.
2026-09-17
Official statistical entry point (industry proxy)
Industry sector aggregate basis
National Bureau of Statistics (People's Republic of China)
Mainland China
Historical 2024 wage materials (released 2025-05-16); the current figures on this page cite a separate 2025 source
Industry reference
Industry reference
A historical 2024 manufacturing unit annual average wage document that does not support 2025 wages; the current 113,594/76,055 yuan on this page cite a separate 2025 source. Both are industry statistics, not an occupational median.
2026-09-17
Official safety regulation entry point
US workplace safety and responsibility context
Occupational Safety and Health Administration
United States
public regulation entry point; searched 2026-09
combined_official
contextual
Supports a general framework entry point for the US workplace safety and responsibility context; it does not replace the specific standard text or employer rules.
2026-09-17
Official publication information
General occupational classification framework
Ministry of Human Resources and Social Security
Mainland China
2022 edition publication information; searched 2026-09
Broader occupation reference
contextual
Supports the general framework of the mainland China occupational classification; this page does not use it to determine a Chinese equivalent detailed category or wage basis for this occupation.
2026-09-17
Research paper
Generative AI occupational exposure index
International Labour Organization
Global
2025 public version
market_signal
market_signal
It is an exposure measure, not an adoption rate, automation rate, or job reduction forecast; the cross-economy basis cannot be converted directly into national position changes.
2026-09-17
Editorial material
Editorial generalization and fictional practice
FermatMind career content editorial team
Editorial design on this page
2026-09
editorial synthesis and fictional exercise
Editorial synthesis
It is editorial generalization and fictional material, not a research finding or industry fact; it must not be used for real production or as a basis for equipment and electrical decisions.
2026-09-17
Governance framework
AI risk governance and management processes
NIST
United States
version 1.0; searched 2026-09
research
contextual
It is a framework for AI risk governance and management processes and contains no occupation-level adoption data; citing it does not constitute a quantitative conclusion about this occupation's risk.
2026-09-17
Official wage percentile page (exact occupation basis)
Annual and hourly wage percentiles
O*NET OnLine / U.S. Bureau of Labor Statistics
United States
2025 wage data
official source
Occupation-specific
Supports the 10, 25, median, 75, and 90 percentile figures for annual and hourly wages; personal annual income or take-home income cannot be derived from them.
2026-09-17
Official work context fields
Work context percentage distribution
O*NET OnLine
United States
current page; searched 2026-09
official source
Occupation-specific
Supports the percentage distribution of work context (protective equipment, precision, hand work, repetitive motion, and contaminant exposure); these are respondent distributions, not a guarantee for an individual position.
2026-09-17
Official methodology note
Wage statistics coverage and conversion basis
U.S. Bureau of Labor Statistics
United States
methodology note (not a data period)
official source
contextual
Supports the coverage and inclusion and exclusion items of the wage statistics and the standard work year conversion basis; not used to infer personal income.
2026-09-17
Official standard page
General machine guarding requirements
Occupational Safety and Health Administration
United States
current standard page; consulted 2026-09
combined_official
Occupation-specific
Within the applicable scope, if the machine's point of operation, in-running points, rotating parts, flying chips, or sparks could endanger the operator or other employees in the machine area, the standard requires appropriate machine guarding; hand tools cannot replace required guarding.
2026-09-17
Official standard page
Hazardous energy control and the authorized employee definition
Occupational Safety and Health Administration
United States
current standard page; consulted 2026-09
combined_official
Occupation-specific
The standard defines a person who implements lockout or tagout for maintenance as an authorized employee and requires control of hazardous energy when unexpected energization, startup, or release of stored energy could cause injury; an occupational title alone does not grant lockout/tagout authority.
2026-09-17
Public human factors materials
Ergonomic risk factors and control recommendations
National Institute for Occupational Safety and Health
United States
public materials; searched 2026-09
combined_official
Occupation-specific
Supports identification and control recommendations for risk factors such as repetitive motion, force, posture, and workstation layout; it is a general human factors framework and does not replace the enterprise hazard assessment and medical opinion.
2026-09-17
Public human factors materials
General ergonomics framework
National Institute for Occupational Safety and Health
United States
public materials; searched 2026-09
combined_official
Occupation-specific
Supports the general framework and improvement approach of ergonomics in manufacturing positions; it is general advice and does not constitute a judgment about personal health or injury.
2026-09-17
Official work context fields
Work context percentage distribution
O*NET OnLine
United States
current page; searched 2026-09
official source
Occupation-specific
Supports the percentage distribution of work context (protective equipment, precision, repetitive motion, and contaminant and noise exposure); these are respondent distributions, not a guarantee for an individual position.
2026-09-17
Official occupational employment projection table
SOC51-2021; the original table in thousands is converted to persons
U.S. Bureau of Labor Statistics
United States
2025—2035 projection
official source
Occupation-specific
BLS Table 1.2 (2025—2035, SOC 51-2021) projection: 2025 employment about 12,900, 2035 about 12,400, change -4.0%, and annual average openings about 1,200. The projection includes self-employment and replacement demand, and openings are not net new positions; it contains model assumptions and error, is not a hiring guarantee for any enterprise, and is not an AI causal conclusion.
2026-10-03
Official statistical entry point (industry proxy)
Industry sector aggregate basis
National Bureau of Statistics (People's Republic of China)
Mainland China
2025 wages; released 2026-05-15
Industry reference
Industry reference
The 2025 manufacturing urban non-private and private annual average wages are 113,594/76,055 yuan; this is only the corresponding industry employer background, not an occupational median. The statistics cover urban legal entities with 5 or more persons, and pre-tax wages include withheld personal contributions; project-based personnel are not excluded as a whole.
2026-10-03
The O*NET new entrant education requirement is 57% high school equivalent, 41% postsecondary non-degree certificate, and 2% below high school, not incumbent education or Chinese hiring; JobZone1–2/SVP below 6 is a preparation grouping, not a uniform individual duration. O*NET occupational content interest RC, R92/C53/I21/E7/S2/A0, not practitioner proportions, individual assessment scores, or hiring success rates.
O*NET OnLine
United States
Updated2026
official occupational database
occupation_specific
11 tasks with 7 core and 4 supplemental, 57 context items, 33 knowledge items, 52 abilities, and 12 styles with Impact, not an individual hiring threshold
2026-10-09
The actual 0 software skills shown and its denominator, which does not equal zero demand
O*NET/Lightcast
United States
2025-01-01—12-31
job-posting keyword statistics
occupation_specific
The O*NET software catalogue has 3 categories: motor testing, drawing display, and winding control; Hot2025 has 0 listable hiring terms for the United States, which cannot be used to infer no software demand, a zero mention rate, or zero AI adoption.
2026-10-09
The actual catalogue return, which does not imply that no external qualification exists at all
O*NET/CareerOneStop
United States
searched 2026-10-09
credential directory
contextual
The actual No certifications were found, which does not mean no qualification exists in the whole industry
2026-10-09
The actual industry table and the details industry period
O*NET/BLS
United States
2025
official statistical summary
occupation_specific
Manufacturing 92% / other 8%, including other services, not wages
2026-10-09
The actual five-percentile table and the OOH occupational Median
O*NET/BLS
United States
May 2025
official statistical table
occupation_specific
Annual 37540/42050/48220/58770/63300 and hourly 18.05/20.21/23.18/28.26/30.43; employed wages exclude self-employment, and 50 is the median, not the mean
2026-10-09
Column headers and the 51-2021 row, with "—" not filled with 0
U.S. Bureau of Labor Statistics
United States
2025; 2025—2035 projection
official statistical table
occupation_specific
BLS Table 1.2 SOC51-2021: 2025 employment 12.9 thousand → 2035 projection 12.4 thousand, net change -0.5 thousand, change -4.0%, and annual average openings 1.2 thousand; the self-employment share is listed as "—" and is not filled with 0 or given a specific share. Openings include growth and replacement of transfers and exits, not a net annual increase; a national projection is not personal hiring or an AI cause.
2026-10-09
For this occupation, 48220 and the 12900/12400/-4% row are exact, while the industry wages 50790/47350/45540/45500/36860 are the parent 51-2000
U.S. Bureau of Labor Statistics
United States
May 2025; 2025—2035 projection
official occupational statistical summary
Broader occupation reference
The BLS OOH parent Assemblers and Fabricators (51-2000) May 2025 industry annual wage median includes several assembly occupations and is not the SOC51-2021 coil winder industry wage; precise industry, regional, and shift detail for this occupation was not fully obtained this round. The US OOH Assemblers and Fabricators parent group usually requires a high school equivalent and several months of on-the-job training, advanced assembly requires experience or training, and some employers require specialized training or an associate degree; electrical and electronic assembly in aviation and defense and similar fields may require soldering certification, which cannot be turned into a uniform qualification for all coil winders.
2026-10-09
Same-edition Tables 2 and 5 and the survey definition, with 5 or more persons in legal entities and pre-tax figures including withheld personal contributions
National Bureau of Statistics
Mainland China
2025; released 2026-05-15
official statistical release
Industry reference
NBS2025 Tables 2 and 5 manufacturing C non-private 113,594 / private 76,055 yuan per year is the whole-category annual average wage background for manufacturing units by main activity, not the median, starting pay, or monthly pay for coil winders; the precise Chinese national occupational wage, regions, and a one-to-one mapping were not obtained this round.
2026-10-09
The actual risk factors, intensity, frequency, and duration, on-site observation, and the absence of a universal checklist
U.S. CDC/NIOSH
US guidance
Body text and Reviewed 2024-03-01; search record 2026-10-09
official occupational health guidance
contextual
The NIOSH general risk guidance supports assessment of repetition, force, posture, and duration, intensity, and frequency, and is not an incidence rate or personal diagnosis for this occupation. Engineering elimination, substitution, and tool and workstation changes come first, with management controls such as rotation and rest as a supplement, and PPE cannot replace more effective measures; the specific plan is determined by the actual assessment, and no uniform break duration is given.
2026-10-09
The actual priority of engineering controls, job rotation or shortened exposure or more breaks or training, and the limits of PPE
U.S. CDC/NIOSH
US guidance
Page of 2024-03-05; checked 2026-10-09
official occupational health guidance
contextual
The NIOSH general risk guidance supports assessment of repetition, force, posture, and duration, intensity, and frequency, and is not an incidence rate or personal diagnosis for this occupation. Engineering elimination, substitution, and tool and workstation changes come first, with management controls such as rotation and rest as a supplement, and PPE cannot replace more effective measures; the specific plan is determined by the actual assessment, and no uniform break duration is given.
2026-10-09
Same-edition introduction and Govern/Map/Measure/Manage
NIST
General
2023-01; same edition
official voluntary framework
contextual
A voluntary general framework, not an occupational effect or a mandatory process
2026-10-09
The annual wage estimation section of the same edition
U.S. Bureau of Labor Statistics
United States
same edition as this task
official statistical methodology
contextual
Usually annualized at 2080 hours, not one's own working hours or after tax
2026-10-09
Same-edition a/b/c8/d5/d6/e1/e2/e3 for this task
U.S. OSHA
United States
checked 2026-10-09
official regulatory text
contextual
US 1910.147 covers maintenance that could cause injury from unexpected startup or release of stored energy, with applicable conditions and exceptions for normal production; an authorized employee must have real duty training, and a title does not automatically authorize. Stored energy is eliminated, disconnected, restrained, or made safe, and isolation and de-energization are verified before work, not uniformly zero energy; a stop button is not isolation, and re-energization follows procedure with verification of equipment, personnel clearing, and notification, so an anomaly disappearing does not automatically grant re-energization authority.
2026-10-09
Same-edition a1/a3 for this task
U.S. OSHA
United States
checked 2026-10-09
official regulatory text
contextual
US 1910.212 requires appropriate machine guarding at the point of operation and at in-running and rotating parts, and hand tools cannot replace guarding; guards must not be removed or bypassed for hazardous operation on one's own, and maintenance disassembly follows the actual control procedure, and not all disassembly is treated as prohibited.
2026-10-09
The actual a1/a2/b1/b2ii–v/c2
U.S. OSHA
United States
checked 2026-10-09
official regulatory text
contextual
US 1910.333 applies to scenarios exposing electrical hazards: in principle energy is disconnected first, and special conditions without de-energization must be verified by the employer and still carry safety procedures, so testing does not mean work may be performed energized at will. If de-energization was not locked or tagged through procedure, the circuit is still treated as energized, and a qualified person must verify that it cannot restart and use test equipment to confirm no voltage or backfeed or induced voltage; exposure to a circuit not de-energized is handled only by a qualified person with the required protection, and an ordinary winding title does not automatically confer qualification. Re-energization requires a qualified person to check tools and devices and clear and notify personnel through procedure, and it is not restored merely because measurements look normal.
2026-10-09
Same-edition d1/d2/f for this task
U.S. OSHA
United States
checked 2026-10-09
official regulatory text
contextual
US hazard assessment, selection, and proper fit and training do not replace engineering improvements at the workstation
2026-10-09
This motor repair occupation definition and its sample titles include Electric Motor Winder; it is not used to prove the feeder occupation definition.
O*NET OnLine
United States
current definition
official occupational database
adjacent_occupation
Only the definitions read, not transition time, success rate, or mutual recognition of licenses
2026-10-09
Supports only this adjacent occupation definition; the transition check is an editorial suggestion and not evidence of distance or success rate.
O*NET OnLine
United States
current definition
official occupational database
adjacent_occupation
Only the definitions read, not transition time, success rate, or mutual recognition of licenses
2026-10-09
Supports only this adjacent occupation definition; the transition check is an editorial suggestion and not evidence of distance or success rate.
O*NET OnLine
United States
current definition
official occupational database
adjacent_occupation
Only the definitions read, not transition time, success rate, or mutual recognition of licenses
2026-10-09
Supports only this adjacent occupation definition; the transition check is an editorial suggestion and not evidence of distance or success rate.
O*NET OnLine
United States
current definition
official occupational database
adjacent_occupation
Only the definitions read, not transition time, success rate, or mutual recognition of licenses
2026-10-09
Supports only this adjacent occupation definition; the transition check is an editorial suggestion and not evidence of distance or success rate.
O*NET OnLine
United States
current definition
official occupational database
adjacent_occupation
Only the definitions read, not transition time, success rate, or mutual recognition of licenses
2026-10-09
This feeder and offbearer occupation definition supports machine and equipment feeding and removal; it is not used to prove the motor repair titles.
O*NET OnLine
United States
current definition
official occupational database
adjacent_occupation
Only the definitions read, not transition time, success rate, or mutual recognition of licenses
2026-10-09
Supports only this adjacent occupation definition; the transition check is an editorial suggestion and not evidence of distance or success rate.
O*NET OnLine
United States
current definition
official occupational database
adjacent_occupation
Only the definitions read, not transition time, success rate, or mutual recognition of licenses
2026-10-09
Supports only this adjacent occupation definition; the transition check is an editorial suggestion and not evidence of distance or success rate.
O*NET OnLine
United States
current definition
official occupational database
adjacent_occupation
Only the definitions read, not transition time, success rate, or mutual recognition of licenses
2026-10-09