Thread-Cutting Milling Machine Operator
ねじきりフライスばんこう
Industry & Occupation
Classification
Summary
An occupation involving skilled craftsmanship using a general-purpose milling machine to cut threads into metal parts such as bolts and nuts.
Description
Thread-cutting milling machine operators are specialists who use general-purpose milling machines to form threads on metal materials. Based on drawings or processing instructions, they secure the workpiece, select and install cutting tools, and set cutting conditions such as spindle speed and feed rate. After drilling a pilot hole, they cut the thread using a thread milling cutter and inspect the finished dimensions and shape with tools like micrometers and calipers. They also handle tool grinding and maintenance, as well as machine inspections and upkeep, to maintain high-precision and safe processing.
Future Outlook
While CNC and automation are advancing, demand for small-lot and prototype processing using general-purpose machines is expected to remain steady to some extent.
Personality Traits
Dexterous hands and good at detailed work / High concentration / Meticulous / Strong sense of responsibility
Work Style
Career Path
Site worker → Group leader → Production management → Quality control → Technical instructor
Required Skills
Cutting condition setting / Cutting tool selection and replacement / Dimensional measurement / Milling machine operation
Recommended Skills
Blueprint reading / Maintenance (Basic) / Quality control / Tool grinding
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Attention to Detail & Accuracy | Because micron-level precision is required. |
| Physical Stamina & Endurance | Handling heavy materials and standing work require physical stamina. |
Aptitudes (Weaknesses Acceptable)
| Item | Description |
|---|---|
| Creativity & Ideation | Routine tasks predominate, and little new idea generation is required. |
| Collaboration & Teamwork | Mostly solo work, so teamwork is limited. |
Related Jobs
- General Lathe Operator
- General Milling Machine Operator
- Machining Center Operator
- Metal Processing Worker