External Diameter Grinding Machine Operator
がいけいけんさくばんこう
Industry & Occupation
Classification
Summary
External diameter grinding machine operators are specialized technicians who precisely grind the outer circumferential surfaces of metal products to achieve dimensions and shapes as per the drawings.
Description
External diameter grinding machine operators operate external diameter grinding machines (cylindrical grinding machines) to grind the outer diameter surfaces of metal parts, achieving specified dimensional tolerances, shape accuracy, and surface roughness. The work involves reading drawings, selecting appropriate grinding wheels, setting grinding conditions, dressing the grinding wheel to shape it, performing trial grinding, and then conducting actual processing. After processing, dimensional inspections are performed using micrometers, calipers, etc., and corrections are made as necessary. They are also responsible for regular machine maintenance, simple troubleshooting, and management of jigs and tools. They work in teams at factory production lines or job shops.
Future Outlook
Although there is steady demand for high-precision processing in the manufacturing industry, the demand for general-purpose grinding machine operators is declining due to advances in automation and CNC technology. On the other hand, demand for skilled workers with advanced processing expertise is expected to continue.
Personality Traits
High Concentration / Meticulous / Patient / Strong Sense of Responsibility
Work Style
Career Path
Apprentice Grinding Machine Operator → External Diameter Grinding Machine Operator → Grinding Machine Technician → Production Technician → Quality Control Technician → Factory Manager
Required Skills
Adjustment and Maintenance of Machines and Jigs / Blueprint Reading / Dimensional Measurement (Micrometer) / Grinding Machine Operation / Grinding Wheel Dressing / Grinding Wheel Selection
Recommended Skills
CNC Grinding Machine Operation / Grinding Mechanics / Processing Condition Optimization / Quality Control Techniques (QC)
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Attention to Detail & Accuracy | Because it is necessary to strictly manage dimensional tolerances and surface quality. |
Aptitudes (Weaknesses Acceptable)
| Item | Description |
|---|---|
| Creativity & Ideation | Because processing conditions are standard, high creativity is not required. |
Related Qualifications
- Special Training: Grinding, Grinding Wheel Replacement, Polishing, etc. Operations
Aliases
- Cylindrical Grinder Operator
- External Diameter Grinder Operator
- External Grinder Operator
Related Jobs
- Internal Diameter Grinding Machine Operator
- Lathe Operator
- Milling Machine Operator
- Polisher
- Surface Grinding Machine Operator