Mainspring Manufacturer
ぜんまいせいぞうこう
Industry & Occupation
Classification
Summary
A job that manufactures coil springs through press processing, grinding processing, and heat treatment.
Description
Mainspring manufacturers are specialists who produce coiled metal springs. They primarily shape them using press processing and grinding, and impart elasticity and strength through heat treatments such as quenching and tempering. In the manufacturing process, they maintain high precision through dimension measurements based on drawings, machine operations, and quality inspections, and also engage in improvement activities to reduce defect rates and improve production efficiency.
Future Outlook
While demand for automotive parts and industrial machinery remains steady, due to shifts to overseas production and automation, there is a need for personnel with advanced processing techniques and quality management skills.
Personality Traits
Work Style
Car Commuting Allowed / Factory Work / Shift Work / Standing Work
Career Path
Manufacturing Operator → Spring Craftsman → Line Leader → Manufacturing Section Chief → Factory Manager
Required Skills
Blueprint Reading / Dimensional Measurement (Calipers, Micrometer) / Grinding Machine Operation / Heat Treatment Basics / Press Machine Operation
Recommended Skills
Forklift Operation License / Machine Maintenance (Basics) / Metallurgy / QC Seven Tools
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Attention to Detail & Accuracy | Because minute dimensional errors greatly affect product quality. |
| Physical Stamina & Endurance | Standing work and handling heavy objects require physical stamina. |
Aptitudes (Weaknesses Acceptable)
| Item | Description |
|---|---|
| Creativity & Ideation | Manufacturing processes are standardized, with few opportunities for new idea generation. |
Related Jobs
- Grinding Machine Operator
- Metal Press Worker
- Mold Manufacturer