Crystal Rough Grinder
すいしょうあらずりこう
Industry & Occupation
Classification
Summary
A profession that roughly processes raw crystal stones by mechanical grinding to shape them suitably for subsequent precision polishing and forming.
Description
Crystal rough grinders use grinding machines and grinding wheels to roughly process raw mineral stones such as crystals and quartz, forming them into semi-finished shapes like plates or cylinders. They select grinding wheels and machine conditions according to the characteristics of the raw stone, and perform work while paying attention to temperature control during processing and chip removal. After rough grinding, they hand over to the next processes of precision polishing and inspection, creating a base to maintain product dimensions and smoothness. In addition to machine operation, grinding wheel replacement, maintenance, and safety management are important.
Future Outlook
While simple tasks are decreasing due to advances in automation and robotization, demand for high-precision processing for special applications remains stable. Personnel with advanced processing skills will continue to be in demand.
Personality Traits
Work Style
Career Path
Grinding Processing Operator → Quality Control Staff → Site Leader → Production Management → Factory Manager
Required Skills
Grinding Machine Operation / Grinding Wheel Selection, Replacement, and Adjustment / Inspection and Maintenance of Mechanical Equipment / Safety Management / Understanding of Work Procedures
Recommended Skills
5S / Basic Knowledge of Quality Control / Measurement with Vernier Caliper and Micrometer / Understanding of Material Properties
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Attention to Detail & Accuracy | Because minute differences in shape affect processing quality. |
| Physical Stamina & Endurance | Due to prolonged standing work and load from machine operation. |
Aptitudes (Weaknesses Acceptable)
| Item | Description |
|---|---|
| Communication Skills | Work is centered on individuals with little need for advanced interpersonal coordination. |
| Creativity & Ideation | Work mainly follows established procedures, requiring little creative thinking. |
Related Qualifications
- Slinging Skills Training
- Special Education for Grinding Wheel Handling Operators
Related Jobs
- Gem Polisher
- Glass Polisher
- Grinding Machine Operator
- Polishing Worker