Metal Cutting Machinist (NC Metalworking Machines)
きんぞくせっさくかこうこう（エヌシーきんぞくこうさくきかい）
Industry & Occupation
Classification
Summary
A technical job that operates and programs numerical control (NC) metalworking machines to cut metal parts according to drawings.
Description
Metal Cutting Machinists (NC Metalworking Machines) operate numerical control machine tools such as NC lathes and machining centers to cut parts from metal blocks or round bars. They create and modify machining programs, set up tools and jigs, monitor during machining, perform dimensional inspections after machining (using calipers, micrometers, etc.), and ensure quality and productivity. They also handle machine maintenance inspections, optimization of cutting conditions, troubleshooting, and strive to improve safety and work efficiency.
Future Outlook
While automation advances due to the development of smart factories and IoT adoption, the demand for skilled technicians capable of advanced NC programming and troubleshooting remains high.
Personality Traits
High Concentration / Meticulous / Strong Sense of Responsibility
Work Style
Contract Employee / Dispatched Employee / Full-time Employee / Shift Work
Career Path
NC Operator → Metal Processing Technician → Production Engineering Engineer → Process Engineer → Manufacturing Line Leader
Required Skills
CAM Programming / Cutting Tool Knowledge / Measuring Instrument Operation / NC Machine Tool Operation
Recommended Skills
Basic Equipment Maintenance Knowledge / CAD/CAM / Quality Control Techniques (QC) / Tool Management
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Attention to Detail & Accuracy | Because even minor dimensional deviations directly lead to product defects. |
| Physical Stamina & Endurance | Due to frequent handling of heavy materials and standing work. |
| Problem Solving | Because quick root cause analysis is required during machining troubles. |
Related Qualifications
- Machine Maintenance Skills Master
- National Skills Test: Machining (Numerical Control Lathe Operation)
- National Skills Test: Machining (Numerical Control Milling Operation)
Aliases
- Machining Center Operator
- NC Lathe Operator
- NC Operator
Related Jobs
- Die Maker
- Grinding Machine Operator
- Lathe Operator
- Milling Machine Operator