Cemented Carbide Die Manufacturing Worker
ちょうこうごうきんダイスせいぞうこう
Industry & Occupation
Classification
Summary
Specialized profession that manufactures cemented carbide dies used in metal pressing and forming processes through steps from cutting, grinding, sintering, to finishing.
Description
Cemented carbide die manufacturing workers produce cemented carbide dies (molds) used in press processing for automobiles and electronic components. Main tasks include forming and sintering cemented carbide powder, shape processing with CNC milling and grinding machines, wire-cut electrical discharge machining, finish grinding, and dimensional and shape inspection. Since accuracy on the order of several μm is required, strict inspections are performed using 3D measuring machines and micrometers to ensure quality. They also manage temperatures between processes and optimize sintering conditions to balance manufacturing efficiency and durability.
Future Outlook
With automation and advanced CNC, work efficiency will improve, but demand for skilled technicians with precision processing skills will continue. Supported by demand for high-precision parts for automobiles and electronic devices, it is expected to progress stably.
Personality Traits
High Concentration / Meticulous / Strong Sense of Responsibility
Work Style
Career Path
Junior Die Manufacturing Worker → Cemented Carbide Die Manufacturing Worker (Standard Level) → Senior Manufacturing Engineer → Manufacturing Leader → Quality Control Engineer/Mold Design Engineer
Required Skills
Dimensional Measurement / Electrical Discharge Machining / Grinding Processing / Understanding of Sintering Process
Recommended Skills
CAD/CAM Operation / CNC Programming / Materials Engineering / Quality Control Techniques (QC)
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Attention to Detail & Accuracy | High precision is required because dimensional errors are on the order of several μm. |
Aptitudes (Weaknesses Acceptable)
| Item | Description |
|---|---|
| Creativity & Ideation | Because it faithfully follows design drawings with little creative thinking. |
Related Qualifications
- Grinding Processing Skills Certification
- Mold Making Skills Certification (Grade 3・2)
Related Jobs
- Grinding Machine Operator
- Machine Tool Operator
- Mold Maker