Machine Polisher (Metal)
きかいけんまこう（きんぞく）
Industry & Occupation
Classification
Summary
A job that involves polishing the surfaces of metal products to make them smooth using polishing machines or buffs.
Description
Machine polishers (metal) are responsible for smoothing the surfaces of metal products using equipment such as polishing machines, buffs, and grinding machines. They select abrasives and rotation speeds according to the product's shape and dimensions, and proceed with processing while measuring the finished surface roughness. The work is primarily standing, continuously performed by replacing workpieces. From a quality control perspective, they detect and repair fine scratches and ensure accuracy based on drawings and specifications.
Future Outlook
While some tasks will be automated due to the introduction of automation and robot technology, there will be sustained demand because skilled workers are needed for high-precision finishing.
Personality Traits
Work Style
Career Path
Polishing Worker → Skilled Polisher → Group Leader → Production Manager → Factory Manager
Required Skills
Buff Polishing / Grinding Machine Operation / Measuring Instrument Operation (Calipers, Micrometer) / Polishing Machine Operation / Safety and Health Management
Recommended Skills
Basic Materials Engineering Knowledge / NC Programming / Quality Control / Surface Treatment Technology
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Attention to Detail & Accuracy | Because precision is required to not miss fine scratches or burrs. |
| Physical Stamina & Endurance | Due to long hours of standing work and handling heavy objects. |
Aptitudes (Weaknesses Acceptable)
| Item | Description |
|---|---|
| Creativity & Ideation | Work procedures are standardized, and unique creativity is not particularly required. |
| Initiative & Leadership | Work is mostly done following instructions from superiors, with limited spontaneous actions. |
Aliases
- Metal Polisher
- Polishing Operator
- Polishing Worker
Related Jobs
- General Metalworking Machine Operator
- Grinding Machine Operator
- Surface Finisher