Spindle Machinist
すぴんどるせいぞうこう
Industry & Occupation
Classification
Summary
A manufacturing job that machines and polishes rotating shaft parts such as spindles using lathes and grinding machines to achieve dimensions and shapes as per the drawings.
Description
Spindle machinists are specialists who manufacture rotating shaft parts such as main spindles of machine tools. They read drawings and perform cutting and polishing processes using general-purpose lathes, NC/CNC lathes, cylindrical grinding machines, surface grinding machines, and polishing machines. After processing, they inspect and measure dimensions and shapes using micrometers, calipers, and three-dimensional measuring machines to ensure they are within tolerances. They also perform finishing tasks such as deburring and cleaning, contributing to quality assurance and improved production efficiency. They are responsible for responding to quality issues in manufacturing lines or processes, as well as machine adjustments and maintenance management.
Future Outlook
Amid advancing automation and CNC-ization in manufacturing, demand for precision parts processing remains stable. Demand continues for skilled workers capable of high-precision and small-lot production, and market value is increasing for those with knowledge of CNC programming and automation equipment.
Personality Traits
Dexterous Hands Skilled in Fine Work / High Concentration / Meticulous / Strong Sense of Responsibility
Work Style
Career Path
Lathe Operator → Skilled Technician → Group Leader / Leader → Production Technology → Quality Control → Manufacturing Department Manager
Required Skills
Blueprint Reading Ability / Cylindrical Grinding Machine Operation / Machine Tool Operation / Measuring Instrument Operation / Polishing Machine Operation
Recommended Skills
CAM Operation / CNC Programming / Machine Maintenance (Basic) / QC Techniques
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Attention to Detail & Accuracy | Strict dimensional tolerances for precision parts require attention to detail. |
Aptitudes (Weaknesses Acceptable)
| Item | Description |
|---|---|
| Creativity & Ideation | Creativity is not highly required as standard manufacturing processes must be followed. |
Related Qualifications
- Metal Processing Skills Certification (Grinding and Abrasive Work)
- Metal Processing Skills Certification (Lathe Operation)
Related Jobs
- Grinding Machine Operator
- Lathe Operator
- Mold Maker
- NC Lathe Operator