Fine Wire Worker
さいせんこう
Industry & Occupation
Classification
Summary
Manufacturing job responsible for drawing metal wires, thinning them to a specified diameter.
Description
Fine wire workers are specialists who manufacture fine wires with specified diameters and surface finishes by drawing metal wire rods using dies or rollers. Operators select dies and lubricants suited to the material composition, adjust drawing speed and temperature, and incorporate heat treatment (annealing) to enhance mechanical properties. Finished fine wires are measured and inspected using micrometers or calipers, wound onto reels, and shipped. Key duties also include production line machine inspections, troubleshooting, and coordination with the quality management department.
Future Outlook
Advances in automation and labor reduction increase demand for machine control technology and IoT-enabled smart factories. Demand for high-quality fine wires remains stable, with growing importance for equipment maintenance and process improvement knowledge.
Personality Traits
Work Style
Career Path
Operator → Leader → Quality Management → Production Management → Manufacturing Department Manager
Required Skills
Die Selection / Heat Treatment Management / Quality Inspection / Thickness Measurement / Wire Drawing Machine Operation
Recommended Skills
Equipment Maintenance / Metal Materials Knowledge / Process Improvement (QC Techniques) / Safety and Health Knowledge
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Attention to Detail & Accuracy | Because dimensional errors greatly affect product quality. |
| Physical Stamina & Endurance | Stamina required for long hours of standing work and handling heavy coils. |
| Problem Solving | Prompt response required for machine troubles or process abnormalities. |
Aptitudes (Weaknesses Acceptable)
| Item | Description |
|---|---|
| Creativity & Ideation | Tasks follow standardized procedures, requiring low creativity. |
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