Thread rolling machine operator
てんぞうばんこう
Industry & Occupation
Classification
Summary
Operates a thread rolling machine (screw rolling machine) to mass-produce high-precision threads and tooth profiles on metal rods using cold rolling.
Description
Thread rolling machine operators configure machine settings based on product drawings and processing instructions, attach die rolls, and process threads and tooth profiles by passing metal rods through. After processing, they measure dimensions using calipers and micrometers and conduct quality inspections. They also handle tool changes, lubrication, cleaning, and other machine maintenance to support stable mass production line operation. In cases of errors or defects, they investigate causes and adjust and improve processing conditions.
Future Outlook
While automation advances with smart factories, skilled technicians capable of high-quality screw machining remain in high demand.
Personality Traits
Work Style
Contract employee / Factory work / Full-time employee / Shift work
Career Path
General machine tool operator → Metal processing technician → Production engineer → Line leader → Manufacturing manager
Required Skills
Blueprint reading / Dimensional measurement (calipers, micrometers) / Metallurgy / Thread rolling machine operation
Recommended Skills
ISO quality management / Machine maintenance / Machining condition optimization / QC techniques
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Attention to Detail & Accuracy | To ensure dimensional accuracy and screw thread quality. |
| Physical Stamina & Endurance | Due to handling heavy materials and long hours of standing work. |
Aptitudes (Weaknesses Acceptable)
| Item | Description |
|---|---|
| Creativity & Ideation | Because it involves a lot of monotonous work, and creativity is not required. |
Related Qualifications
- Crane and derrick operator
- Slinging technician
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