Precision Boring Machinist
ふぁいんぼーりんぐこう
Industry & Occupation
Classification
Summary
Specialist who precisely machines the diameter and depth of holes in metal parts using a boring machine.
Description
Precision Boring Machinists use boring machines to precisely machine holes in metal parts. Operators set up parts and tools in the chuck, adjust rotation speed and feed rate, and machine hole diameters and depths. After machining, they measure dimensions using calipers or micrometers to confirm drawing tolerances. They also optimize machining conditions, replace cutting tools, and perform finishing operations. They are needed in manufacturing sites requiring high precision, such as automotive and aircraft parts.
Future Outlook
Amid advancing automation and IoT in manufacturing, demand for high-precision machining technology will be maintained, but there is a shift to machining centers, leading to a decreasing trend in job openings for conventional boring machines. However, demand for skilled workers is still expected to remain high.
Personality Traits
Dexterous with Hands and Good at Fine Work / High Concentration / Meticulous / Patient
Work Style
Contract Employee / Factory Work / Full-time Employee / Shift Work
Career Path
Junior Precision Boring Machinist → Senior Precision Boring Machinist → Factory Line Leader → Process Designer → Production Technology Engineer
Required Skills
Blueprint Reading Ability / Cutting Condition Setting / Cutting Tool Management / Dimensional Measurement Technique / Machine Tool Operation (Boring Machine)
Recommended Skills
CAD/CAM Operation / Equipment Maintenance Knowledge / Machining Program Creation / Quality Control
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Attention to Detail & Accuracy | Because it requires machining within dimensional tolerances. |
| Numerical & Quantitative Analysis | Because it involves calculations for tool diameter and cutting conditions. |
| Physical Stamina & Endurance | Because there is prolonged standing work and handling of heavy parts. |
Aptitudes (Weaknesses Acceptable)
| Item | Description |
|---|---|
| Adaptability | Because the work environment and procedures are relatively stable. |
| Creativity & Ideation | Because there are many routine tasks and few creative elements. |
Related Qualifications
- Skill Test (Machining)
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