Machine Machinist (General-Purpose Metalworking Machines)
きかいかこうこう（はんようきんぞくこうさくきかい）
Industry & Occupation
Classification
Summary
A manufacturing job that operates manual machine tools such as general-purpose lathes and milling machines to perform cutting on metal parts. Sets machining conditions based on drawings and manages product dimensions and finishes.
Description
General-purpose metalworking machine operators operate manual machines such as general-purpose lathes, milling machines, drill presses, and grinding machines to perform cutting, drilling, and grinding on metal parts. They read drawings to plan machining procedures, select and adjust tools and cutting conditions while machining. After machining, they measure dimensions with calipers and micrometers to confirm quality. They also handle machine maintenance and cleaning, tool replacement, and cutting fluid management, supporting safe and high-quality product manufacturing.
Future Outlook
Amid the progress of automation and IoT in manufacturing, demand for manual machining skilled workers is decreasing, but there is still demand in fields requiring manual experience such as precision parts and prototype machining. In the future, the value of skilled workers who can adapt to NC/CNC and automation technologies will increase.
Personality Traits
Work Style
Day Shift / Factory Work / Many Dispatch/Contract Employees / Shift Work
Career Path
Junior Machine Machinist → Intermediate Machine Machinist → Senior Machine Machinist → Group Leader/Leader → Manufacturing Line Manager
Required Skills
Blueprint Reading Ability / Cutting Condition Setting / Machine Tool Operation / Measuring Instrument Operation / Tool Replacement
Recommended Skills
CAD/CAM Operation / Machine Maintenance / QC Basic Methods / Safety and Health Knowledge
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Attention to Detail & Accuracy | Because high-precision dimension management is required. |
| Physical Stamina & Endurance | Because standing work may continue for long periods. |
Aptitudes (Weaknesses Acceptable)
| Item | Description |
|---|---|
| Creativity & Ideation | Because the work mainly follows established machining procedures. |
Related Qualifications
- Forklift Operation Training
- Machining Technician (Lathe Operation) Grade 2
- Machining Technician (Milling Operation) Grade 2
Aliases
- General-Purpose Lathe Operator
- General-Purpose Milling Machine Operator
- Machine Operator
Related Jobs
- Electrical Discharge Machining Worker
- Grinding Machine Operator
- Metal Press Worker
- NC Machine Tool Operator