Shot Peening Worker
しょっとぴーにんぐこう
Industry & Occupation
Classification
Summary
A shot peening worker is a technician who performs surface treatment work by introducing compressive residual stress into metal parts through high-speed collision of granular media such as sand or steel balls, thereby improving the parts' fatigue strength, wear resistance, and corrosion resistance.
Description
A shot peening worker sets parameters such as the treatment surface, media type and particle size, pressure, and distance based on drawings and specifications, and operates the equipment to irradiate shots onto metal parts. During processing, monitors nozzle and media circulation conditions, and periodically performs filter replacement and media replenishment. After processing, measures surface roughness, hardness, and residual stress distribution, records them, and manages quality. In the event of machine troubles or quality defects, analyzes causes, performs equipment maintenance, and adjusts conditions. Thoroughly manages workplace safety and health, including wearing protective gear and inspecting ventilation equipment.
Future Outlook
Stable demand is expected due to increasing needs for high durability in automobile and aircraft parts. Automation and robotization of equipment, as well as introduction of IoT for process management, will advance, requiring advanced equipment control and data analysis skills.
Personality Traits
Cautious / Meticulous / Strong Sense of Responsibility / Team-Oriented
Work Style
Day Shift / Factory Work / Indoor Work / Shift Work / Team Work
Career Path
Shot Peening Operator → Surface Treatment Engineer → Quality Control Staff → Production Line Leader → Manufacturing Department Manager
Required Skills
Hardness Measurement / Media Selection / Operation of Shot Peening Equipment / Pressure and Flow Rate Management / Safety and Health Management
Recommended Skills
Equipment Maintenance Technology / Materials Mechanics / Non-Destructive Testing / Quality Control Methods (QC)
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Attention to Detail & Accuracy | Attention to detail is necessary to achieve uniform treatment results. |
| Problem Solving | Quick response is required in case of machine troubles or quality defects. |
Aptitudes (Weaknesses Acceptable)
| Item | Description |
|---|---|
| Creativity & Ideation | Because standardized processes do not require much creativity. |
Related Qualifications
- Surface Treatment Technician
Related Jobs
- Deburring Worker
- Polishing Worker
- Shot Blast Worker
- Surface Treatment Worker