High-Frequency Quenching and Tempering Worker
こうしゅうはしょうにゅうやきもどしこう
Industry & Occupation
Classification
Summary
A job that uses high-frequency induction heating equipment to quench and temper metal parts, imparting the required hardness and durability.
Description
The high-frequency quenching and tempering worker energizes an induction coil to high-frequency heat metal parts, rapidly cools them with cooling media such as oil or water after quenching, then performs tempering at an appropriate temperature to achieve the specified hardness and toughness. They set process parameters such as temperature, time, and rotation speed, operate, monitor, and maintain the equipment, and confirm quality using hardness tests and inspection devices. Record-keeping and reporting to maintain stable quality based on manufacturing specifications and JIS standards are also important. As safety measures, since the work involves high temperatures and high voltages, management of the work environment and wearing of protective gear are required.
Future Outlook
While advanced equipment operation skills are required due to advances in automation and digitalization, the shortage of skilled technicians remains a challenge. The adoption of process optimization using IoT and AI is progressing, and demand for those with highly specialized skills is expected to remain stable going forward.
Personality Traits
Cautious and Attentive / Dexterous Hands Skilled in Detailed Work / High Safety Awareness / Strong Sense of Responsibility
Work Style
Career Path
Heat Treatment Operator → Senior Heat Treatment Technician → Process Engineer → Manufacturing Engineer
Required Skills
Hardness Testing / High-Frequency Induction Heating Equipment Operation / Machine Maintenance (Basic) / Reading Manufacturing Drawings / Temperature Measurement and Control Technology
Recommended Skills
Equipment Maintenance / Metallurgy / Troubleshooting / Understanding of JIS Standards and Quality Criteria
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Attention to Detail & Accuracy | Because mistakes in managing temperature and time lead to quality defects |
| Physical Stamina & Endurance | Due to prolonged standing work and handling of heavy parts |
| Problem Solving | To identify causes and implement countermeasures when defective products occur |
Aptitudes (Weaknesses Acceptable)
| Item | Description |
|---|---|
| Creativity & Ideation | Because operations are performed following manuals and specifications |
Related Qualifications
- Metal Heat Treatment Certified Technician
Related Jobs
- Heat Treatment Engineer
- Machining Worker
- Metal Heat Treatment Worker
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