Jig Finisher
じぐしあげこう
Industry & Occupation
Classification
Summary
Manufacturing job responsible for finishing metal jigs and molds, adjusting dimensions, shapes, and surface quality through polishing, deburring, and other processes.
Description
Jig Finisher is an occupation responsible for the finishing processes of metal jigs and molds. Performs deburring, surface roughness adjustment using grinding machines and hand polishing tools, dimensional tolerance checks, etc., to ensure products meet design specifications. Inspects quality using measuring instruments such as calipers, micrometers, and surface roughness testers, and performs re-polishing or corrections as needed. Work includes both manual and machine operations, with metal dust, machine noise, and vibration, requiring the use of safety protective gear. Collaborates with other processing jobs and quality control departments to improve production line efficiency and reduce defects.
Future Outlook
While some tasks will be automated due to the introduction of automation and robot technology, skilled workers will still be required for high-precision finishing work. Demand is expected to remain stable in quality-focused manufacturing industries and small-lot production sectors.
Personality Traits
Work Style
Factory Work / Line Production / Order Production / Shift Work
Career Path
Jig Finisher (Junior) → Jig Finisher (Senior) → Quality Control Staff → Production Management → Manufacturing Site Leader
Required Skills
Grinding Wheel Grinding / Hand Tools and Grinding Machine Operation / Measuring Instrument Operation / Surface Roughness Specification Compliance
Recommended Skills
Basic Quality Control Knowledge / CAD Drawing Interpretation / Improvement Suggestions / Safety and Health Knowledge
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Attention to Detail & Accuracy | Because minute burrs or polishing unevenness affect product quality. |
Aptitudes (Weaknesses Acceptable)
| Item | Description |
|---|---|
| Creativity & Ideation | Few opportunities to generate new ideas as it follows standardized procedures. |
Related Jobs
- Die Finisher
- Grinding and Polishing Worker
- Machine Processing Operator