Metal Polishing Worker
きんぞくけんまこう
Industry & Occupation
Classification
Summary
A manufacturing job that polishes the surface of metal products mechanically or chemically to improve quality such as dimensional accuracy, gloss, and smoothness.
Description
Metal polishing workers remove burrs remaining on the surface of metal products and use buffs, polishing paper, sandblasting machines, etc., to smooth and gloss the surface. They handle processes from rough polishing to finish polishing, and depending on the product's application, also perform mirror finishing and pre-treatment before special coatings. In mechanical polishing, they operate automatic polishing equipment and polishers, while in manual polishing, they finish fine details. The work environment is in factory casting/cutting lines or dedicated polishing workshops, requiring countermeasures against dust, noise, and vibration. Knowledge of safety and health management, selection of abrasives, and post-use disposal is also necessary.
Future Outlook
With advances in automation and labor reduction in the metal manufacturing industry, the adoption of robots and automatic polishing equipment is increasing. Skilled workers' roles are shifting to quality control and equipment supervision, with demand stable to slightly declining. Manual polishing skills for high-value-added products continue to be valued.
Personality Traits
Work Style
Contract Worker / Day Shift / Dispatched Worker / Shift Work
Career Path
Apprentice Polishing Worker → Polishing Worker → Chief Polishing Worker → Quality Manager → Line Leader → Manufacturing Department Manager
Required Skills
Abrasive Selection / Buff Polishing Machine Operation / Safety and Health Knowledge / Sandblasting Machine Operation
Recommended Skills
Basic Materials Engineering Knowledge / Chemical Polishing / Metal Surface Treatment / Quality Control
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Attention to Detail & Accuracy | Even minute scratches or unevenness can lead to product defects, so precise work is required. |
| Physical Stamina & Endurance | Frequent standing work and repetitive tasks require physical strength and endurance. |
Aptitudes (Weaknesses Acceptable)
| Item | Description |
|---|---|
| Creativity & Ideation | Work procedures are standardized, and creative thinking is not particularly required. |
| Numerical & Quantitative Analysis | Advanced mathematical analysis is not required in the work. |
Related Jobs
- Buff Polishing Worker
- Plating Worker
- Surface Treatment Worker