Jig Milling Machine Operator
じぐふらいすばんこう
Industry & Occupation
Classification
Summary
A jig milling machine operator is a specialist who uses jigs, known as fixtures, to precisely cut and machine metal parts, achieving shapes and dimensions as specified in the design drawings.
Description
A jig milling machine operator reads mechanical drawings and machines metal materials using fixtures (jigs). They secure the workpiece in the jig, set optimal cutting conditions, and operate the milling machine. After machining, they inspect dimensions using calipers or micrometers to confirm quality. They excel in fields requiring complex shapes and high precision for parts, and are involved in the manufacturing processes of various metal products such as automotive parts and industrial machinery components.
Future Outlook
Amid the automation and labor reduction in manufacturing, the introduction of CNC and robots is increasing, and demand for conventional milling machines is declining. However, skills in high-precision machining using jigs for complex shapes remain in demand, and the market value of operators with IoT and smart factory対応 skills is expected to rise.
Personality Traits
High Concentration / High Safety Awareness / Meticulous / Patient / Strong Sense of Responsibility
Work Style
Factory Work / Line Production / Order Production / Shift Work
Career Path
Junior Jig Milling Machine Operator → Senior Jig Milling Machine Operator → Machining Leader → Manufacturing Supervisor/Manager → Production Engineering Engineer
Required Skills
Cutting Tool Selection and Replacement / Jig Attachment Adjustment / Measuring Instrument Operation (Calipers, Micrometers) / Mechanical Drawing Interpretation / Milling Machine Operation / Safety Management
Recommended Skills
CAD/CAM / Machining / NC Machine Tool Operation / Quality Control
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Attention to Detail & Accuracy | Because high dimensional accuracy is required |
| Physical Stamina & Endurance | Physical strength is required for handling heavy workpieces and attaching jigs |
Aptitudes (Weaknesses Acceptable)
| Item | Description |
|---|---|
| Creativity & Ideation | Positioning is performed using jigs, and the work primarily follows instructions rather than relying on original ideas |
Related Qualifications
- Machining Skills Certification (Milling Operation) Grade 2
- Machining Skills Certification (Milling Operation) Grade 3
Related Jobs
- General Lathe Operator
- Machining Center Operator
- Milling Machine Operator