Finishing Machinist
しあげきかいこう
Industry & Occupation
Classification
Summary
Manufacturing technician who uses general-purpose machine tools (lathes, milling machines, grinding machines, etc.) to perform finishing processes while managing dimensional tolerances and surface roughness of parts.
Description
Finishing machinists operate lathes, milling machines, and various grinding machines to handle finishing processes such as cutting, grinding, and polishing. They read drawings to confirm dimensional tolerances and surface roughness, select appropriate cutting conditions, grinding wheels, and tools. After processing, they inspect using micrometers and calipers and perform quality control. Manual fine adjustments, setup changes, and simple machine inspections and maintenance are also included in duties, supporting precision and stable production.
Future Outlook
While successor shortages are progressing due to the aging of skilled technicians, automation and CNC implementation is advancing. Demand remains high for personnel skilled in high-precision finishing techniques.
Personality Traits
Dexterous with hands and skilled in detailed work / Meticulous / Patient / Strong sense of responsibility
Work Style
Day Shift / Indoor Factory Work / Office and Site Combined / Shift Work
Career Path
Manufacturing Operator → Finishing Machinist → Process Leader/Supervisor → Quality Control Staff → Factory Manager Candidate
Required Skills
Lathe, Milling Machine, and Grinding Machine Operation / Machine Setup / Measuring Instrument Usage / Mechanical Drawing Interpretation / Tool and Grinding Wheel Selection
Recommended Skills
CAD Drawing Interpretation / CNC Machines / Machine Maintenance (Basic) / Quality Control Techniques (QC)
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Attention to Detail & Accuracy | Because dimensional tolerances and surface roughness must be strictly managed. |
| Physical Stamina & Endurance | Because physical stamina is required to endure long hours of standing work, vibrations, and noise. |
Aptitudes (Weaknesses Acceptable)
| Item | Description |
|---|---|
| Creativity & Ideation | Because work procedures are standardized, and accurate work is emphasized more than creativity. |
Related Qualifications
- Skills Certification (Lathe Operation, Milling Operation, Grinding Operation)
- Special Training for Grinding Wheel Replacement, etc.
Related Jobs
- Grinding Machine Operator
- Lathe Operator
- Milling Machine Operator