Crystal Polisher
すいしょうけんまこう
Industry & Occupation
Classification
Summary
A craftsman who polishes raw or semi-finished crystals using machines or by hand to provide final finishing for jewelry, optical parts, and similar items.
Description
Crystal polishers handle raw or semi-finished crystals, using grinding machines, buffs, and various abrasives to shape them, remove fine scratches and unevenness, and improve transparency and optical properties. They combine meticulous hand-finishing with mechanical polishing to ensure the required dimensional accuracy and surface quality for decorative jewelry, parts for optical devices, industrial crystal elements, and more. They also manage material selection prior to work, process control, and quality inspections (visual checks and using measuring instruments), requiring sharp attention to detail and high concentration to avoid missing tiny scratches or chips.
Future Outlook
Against the backdrop of demand for high-end jewelry markets, optical parts, and industrial crystal elements, the demand for precision polishing technicians is expected to remain stable. While advancements in automation and CNC will improve mechanical processing efficiency, high-value hand-finishing techniques will continue to be required.
Personality Traits
Work Style
Contract Processing / Factory/Workshop Employment / Small Batch, Multi-Variety Production
Career Path
Apprentice Polisher → Polisher → Lead Polisher → Technical Instructor → Independent/Workshop Management
Required Skills
Abrasive Selection / Grinding and Polishing Machine Operation / Polishing Process Adjustment / Quality Inspection
Recommended Skills
Basic Gemology Knowledge / CNC Grinding Technology / Precision Machining Technology / Quality Control
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Attention to Detail & Accuracy | Requires attention to detail that does not miss fine scratches or unevenness. |
Aptitudes (Weaknesses Acceptable)
| Item | Description |
|---|---|
| Numerical & Quantitative Analysis | Little complex mathematical analysis is required; reading measuring instruments is sufficient. |
Aliases
- Gem Polisher
Related Jobs
- Gem Cutter
- Glass Polisher
- Stone Fabricator