Thread-cutting Lathe Operator
ねじきりばんこう
Industry & Occupation
Classification
Summary
Occupation that processes threads on metal parts using a thread-cutting lathe (general-purpose lathe).
Description
Thread-cutting lathe operators are specialists who operate general-purpose lathes to perform thread processing on metal parts. They read drawings, select cutting conditions and tools, and precisely cut external or internal threads. After processing, they use calipers or micrometers for dimensional inspection to produce products that meet quality standards. Processing tasks include selecting cutting oil, maintaining tools, and safety management. Operating the machine requires high attention to detail and manual dexterity. In recent years, the introduction of CNC lathes and automated equipment has progressed, so knowledge of NC machines is valued alongside general-purpose lathe skills.
Future Outlook
With the advancement of automation and CNC technology, there is a growing demand for NC machine skills in addition to general-purpose lathe techniques. Demand for skilled workers remains stable, and technicians with high-precision processing skills will continue to be needed.
Personality Traits
Dexterous Hands Skilled in Fine Work / High Concentration / Meticulous
Work Style
Career Path
Junior Thread-cutting Lathe Operator → Senior Thread-cutting Lathe Operator → General Metalworking Machine Operator Leader → Production Technology Staff → Factory Management Position
Required Skills
Blueprint Reading / Cutting Condition Setting / Lathe Operation / Thread Cutting Processing / Use of Measuring Instruments (Calipers, Micrometer)
Recommended Skills
CNC Lathe / Cutting Oil Selection / Machine Maintenance / Quality Control Techniques (QC Seven Tools) / Tool Knowledge
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Attention to Detail & Accuracy | Because minute dimensional errors directly affect product quality. |
| Physical Stamina & Endurance | Due to handling heavy materials and prolonged standing work. |
Aptitudes (Weaknesses Acceptable)
| Item | Description |
|---|---|
| Creativity & Ideation | Routine tasks predominate, so little creativity is required. |
Related Qualifications
- General Lathe Operator Skill Test (National Qualification)
Aliases
- Thread-cutting Lathe Operator
- Thread-cutting Machine Operator
Related Jobs
- Lathe Operator
- Metal Finisher
- Milling Machine Operator
- NC Lathe Operator