Needle Polisher
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Industry & Occupation
Classification
Summary
Needle polishers grind and polish the tips and surfaces of metal needles or slender parts to improve dimensions and surface quality.
Description
Needle polishers polish and finish the tips and surfaces of slender metal parts (needles, pins, fine screws, etc.) using grinding stones, buffs, diamond tools, etc., to meet dimensional accuracy and surface roughness standards. They select appropriate grinding stones and polishing conditions based on drawings and specifications, and perform processing by hand or machine. In addition, inspection using measuring instruments, tool replacement and maintenance, and safety and health management are important tasks. High attention and manual dexterity are required.
Future Outlook
Skilled workers have steady demand due to needs for higher quality precision parts, but labor reduction is possible with advances in machine automation.
Personality Traits
Cautious / Dexterous hands, skilled in fine work / High concentration
Work Style
Career Path
Needle Polisher (Apprentice) → Needle Polisher (Skilled) → Group Leader/Leader → Production Management → Quality Control
Required Skills
Blueprint reading skills / Dimensional measurement / Grinding stone selection, replacement, and adjustment / Polishing machine operation
Recommended Skills
Basic CAD knowledge / Diamond wheel grinding / Surface roughness measurement
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Attention to Detail & Accuracy | Necessary to accurately manage dimensions and surface roughness of fine parts. |
Aptitudes (Weaknesses Acceptable)
| Item | Description |
|---|---|
| Communication Skills | Work is mostly performed individually, with limited interpersonal communication. |
| Creativity & Ideation | Processing steps are specified, so there is little need for generating new ideas. |
| Collaboration & Teamwork | Mainly individual work, with little team work. |
Related Jobs
- Die Maker
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