Metal Lathe Worker (NC Metalworking Machines)
きんぞくひきものこう（エヌシーきんぞくこうさくきかい）
Industry & Occupation
Classification
Summary
A job that operates NC metalworking machines (NC lathes) to cut and process metal parts into products.
Description
Metal Lathe Workers (NC Metalworking Machines) use numerically controlled lathes (NC lathes) to cut metal materials and manufacture various metal parts such as gears and bearing components. Operators read dimensional tolerances from drawings or machining instructions and set cutting conditions (spindle speed, feed rate, depth of cut, etc.). They attach tools, change cutting tools, clamp workpieces, load and edit NC programs, and repeatedly measure dimensions after machining to manage product quality. They handle production lines and small-lot, multi-variety production, achieving high-precision and efficient machining. Machine inspections, maintenance, and troubleshooting during abnormalities are also important tasks.
Future Outlook
Amid advances in automation and labor reduction in manufacturing, demand remains stable for skilled workers capable of high-precision machining and small-lot multi-variety production. Those with enhanced skills and programming knowledge will continue to be sought.
Personality Traits
Work Style
Career Path
Operator → Chief Operator → NC Programmer → Production Technology → Manufacturing Department Manager
Required Skills
CAD/CAM Data Reading / Cutting Condition Setting / Measuring Instrument Operation / NC Lathe Operation / Tool Management
Recommended Skills
CAD/CAM / Cutting Tool Material Knowledge / G-Code Programming
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Attention to Detail & Accuracy | Because minute dimensional errors are not tolerated. |
| Physical Stamina & Endurance | Due to long hours of standing work and handling heavy materials. |
Aptitudes (Weaknesses Acceptable)
| Item | Description |
|---|---|
| Creativity & Ideation | Mainly routine work, creativity is not highly required. |
Related Qualifications
- Machining Skills Certification (Lathe)
Aliases
- NC Lathe Operator
- NC Lathe Worker
- Numerical Control Lathe Worker
Related Jobs
- Machine Tool Operator
- Machining Center Operator
- Machining Operator
- Milling Machine Operator