Peening Worker
ぴーにんぐこう
Industry & Occupation
Classification
Summary
Manufacturing job that operates shot peening (impact polishing) machines for metal parts, imparting compressive residual stress to part surfaces to improve strength and durability.
Description
Peening workers process metal part surfaces using methods such as shot peening and barrel polishing to improve fatigue strength and wear resistance. The work involves using media like steel balls, operating machines, and adjusting pressure, time, and media selection. They also handle part quality inspections, surface roughness and hardness measurements on the manufacturing line, periodic equipment maintenance, and safety and health management. They mainly work in manufacturing sites for automotive, aircraft, and industrial machinery parts.
Future Outlook
Due to demand for improved durability in automotive and aircraft parts, the need for shot peening technicians remains stable. While automated equipment introduction progresses, roles of skilled technicians in fine adjustments and quality assurance continue to be valued.
Personality Traits
High Concentration / Meticulous / Strong Sense of Responsibility
Work Style
Career Path
Peening Worker → Surface Treatment Engineer → Quality Control Staff → Production Line Leader → Manufacturing Engineer
Required Skills
Basic Machine Maintenance / Hardness Measurement / Media Selection Management / Operation of Shot Peening Equipment / Use of Safety Rules and Protective Gear
Recommended Skills
Blueprint Reading Ability / Knowledge of Metal Materials / Quality Control Techniques (QC) / Safety and Health (5S)
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Attention to Detail & Accuracy | Because precise surface treatment requires fine work. |
| Physical Stamina & Endurance | Physical stamina is required for long hours of machine operation and standing work. |
Aptitudes (Weaknesses Acceptable)
| Item | Description |
|---|---|
| Creativity & Ideation | Mainly routine work, creative thinking is not particularly required. |
Related Qualifications
- Metal Processing Skills Certification (Finishing)
Aliases
- Peening Operator
- Shot Peening Worker
Related Jobs
- Blast Worker
- Grinding Worker
- Polishing Worker
- Welder