Keyway Machine Operator
きーみぞばんこう
Industry & Occupation
Classification
Summary
Keyway machine operators operate dedicated lathe machines to cut keyways into shaft components such as shafts, performing high-precision metal machining.
Description
Keyway machine operators are specialists who primarily cut grooves (keyways) for inserting metal keys into shaft components of automotive parts and various machines. The work uses dedicated keyway machines, adjusting cutting tools, feed speeds, and rotation speeds to accurately machine groove width and depth. They read drawings and use measuring instruments such as calipers and micrometers to verify dimensional accuracy while performing mass production or single-piece machining. They monitor vibrations and tool wear during processing, and if issues arise, they replace tools or adjust the machine to contribute to stable production line operation.
Future Outlook
With advances in automation and higher precision, the succession of skills from experienced workers is a challenge. On the other hand, the introduction of IoT and smart factories will advance machine operation automation, increasing demand for personnel capable of machine setup and quality control.
Personality Traits
High Concentration / Meticulous / Strong Sense of Responsibility
Work Style
Factory Work / Full-time / Regular and Dispatched Employees / Shift Work
Career Path
Keyway Machine Operator → General Lathe Operator → NC Lathe Operator → Machine Tool Programmer → Production Engineer → Manufacturing Line Leader
Required Skills
Blueprint Reading / Cutting Tool Selection / Keyway Machine Operation / Lathe Operation / Measuring Instrument Use (Calipers, Micrometers)
Recommended Skills
CAD/CAM Basics / Machining Knowledge / Quality Control / Safety and Health (5S)
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Attention to Detail & Accuracy | To maintain machining accuracy. |
| Physical Stamina & Endurance | Due to long hours of standing work and handling heavy materials. |
Aptitudes (Weaknesses Acceptable)
| Item | Description |
|---|---|
| Creativity & Ideation | Because routine tasks are the main focus and there is little need for generating new ideas. |
Related Qualifications
- National Skills Certification: Machining (Lathe)
Aliases
- Keyway Machinist
Related Jobs
- General Metalworking Machine Operator
- Lathe Operator
- Milling Machine Operator