Plastic Welding Worker
プラスチックようちゃくこう
Industry & Occupation
Classification
Summary
Specialized worker who uses energy sources such as heat, ultrasonic waves, and high frequency to melt and join plastic parts.
Description
Plastic welding workers are specialists who use welding equipment such as hot gas, ultrasonic, and high frequency to join plastic parts together. They set the machine's temperature, pressure, and time based on drawings and work instructions, and fix parts using jigs. After welding, they inspect the quality of the joints through leak tests, tensile tests, and other methods. They are also responsible for equipment maintenance and inspection, troubleshooting cause analysis and readjustment when issues occur, and managing safety, hygiene, and the work environment.
Future Outlook
Stable job openings are expected due to demand for plastic products in automotive parts and electronic devices. With advances in automation and robotization, high-value-added processes and skill succession will become challenges.
Personality Traits
High concentration / Meticulous / Strong sense of responsibility
Work Style
Career Path
Plastic Welding Worker (Apprentice) → Plastic Welding Worker (Skilled) → Line Leader → Quality Control → Manufacturing Management
Required Skills
High Frequency Welding / Hot Gas Welding Operation / Jig Setup and Adjustment / Pressure and Temperature Control / Test Operations / Ultrasonic Welding
Recommended Skills
CAD Drawing Interpretation / Equipment Maintenance / JIS Standards Knowledge / Plastic Materials
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Attention to Detail & Accuracy | Because minute differences in temperature and time directly affect quality. |
| Problem Solving | Because it is necessary to adjust welding conditions during troubles and identify the cause of defects. |
Aptitudes (Weaknesses Acceptable)
| Item | Description |
|---|---|
| Creativity & Ideation | Because work follows established procedures. |
Related Qualifications
- Plastic Welding Technician
Related Jobs
- Plastic Molding Worker
- Plastic Processing Worker
- Welder