Metalworking Machine Operator (NC Machines)
きんぞくこうさくきかいこう（エヌシーきかい）
Industry & Occupation
Classification
Summary
Manufacturing technician who operates and programs numerical control (NC) machine tools to machine metal parts with high precision.
Description
Metalworking machine operators (NC machines) create NC (numerical control) programs for machine tools based on drawings or CAD data, and use machining centers, NC lathes, etc., to machine metal parts with high precision. They handle setting machining conditions, tool selection, setup operations, actual cutting machining, post-machining measurement and inspection, and program corrections as needed. To maintain product quality, they manage machining errors, propose process improvements, and are involved in mass production and prototype machining. Efficiency is advancing with the introduction of the latest equipment and automation technologies, requiring knowledge and experience in machine maintenance and troubleshooting.
Future Outlook
Due to the increasing sophistication and automation needs in domestic manufacturing, demand for NC machining technicians remains stable. There is a growing need for personnel who can adapt to smart factories utilizing IoT and AI. The shortage of skilled workers poses challenges in training young talent and developing multi-skilled workers.
Personality Traits
Work Style
Contract processing / Factory work / Multi-skilled worker / Shift work
Career Path
NC Operator → Process Leader → Production Engineer → Quality Control Staff → Equipment Maintenance Engineer
Required Skills
CAD/CAM Software Operation / Dimensional Measurement / G-code Programming / Setup / Tool Selection and Cutting Condition Setting
Recommended Skills
Basic Knowledge of Automation Equipment / CAD Operation / Quality Control Techniques (QC) / Reading English Technical Documents
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Attention to Detail & Accuracy | Because minute machining errors affect product quality. |
| Problem Solving | Because investigation of causes and countermeasures for machining defects are required. |
Related Qualifications
- Grade 3 Machining Skills Certification
- Machining Skills Certification (Machining Center Operation)
Aliases
- Machining Center Operator
- NC Operator
- Numerical Control Machining Worker
Related Jobs
- General Machine Tool Worker
- Lathe Operator
- Machining Center Operator
- Milling Machine Operator