Grinder Worker (Plastic Product Manufacturing)
ぐらいんだーこう（ぷらすちっくせいひんせいぞう）
Industry & Occupation
Classification
Summary
Occupation that operates grinders and polishing machines in the processing of plastic products to perform deburring, dimensional adjustment, and surface finishing.
Description
Grinder Worker (Plastic Product Manufacturing) is an operator who specializes in deburring plastic parts, surface finishing, and dimensional adjustment. Based on drawings and specifications, selects grinding abrasives or polishing pads, and ensures product quality through manual work or machine operation. Handles high-speed rotating tools while paying attention to dust management, machine maintenance, and occupational safety and health. Requires high attention to detail and manual dexterity, especially skilled labor for small-lot products or precision parts finishing.
Future Outlook
Demand is declining due to automation and robot introduction, but manual work for high-precision finishing and small-lot products remains necessary. Maintain market value through quality control and multi-skilling.
Personality Traits
Dexterous Hands, Good at Fine Work / High Concentration / Meticulous
Work Style
Day Shift / High Temperature Dust Environment / Line Work / Shift Work
Career Path
Processing Operator → Group Leader/Leader → Process Manager → Production Management → Quality Control
Required Skills
Deburring and Polishing Technique / Grinder Operation / Product Drawing Interpretation / Tool and Abrasive Selection
Recommended Skills
Basic Quality Control Knowledge / CAD Drawing Understanding / Machine Tool Maintenance and Adjustment
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Attention to Detail & Accuracy | Requires attention to detail to not miss fine burrs or dimensional errors. |
Aptitudes (Weaknesses Acceptable)
| Item | Description |
|---|---|
| Creativity & Ideation | Work follows procedures, with low freedom in creativity. |
Aliases
- Grinder Operator
- Plastic Grinder Operator
- Polishing Worker
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