Calcination (Ka) Worker (Abrasive Grain Manufacturing)
かしょうこう
Industry & Occupation
Classification
Summary
The Calcination Worker (Abrasive Grain Manufacturing) is a technical occupation responsible for processes such as raw material blending, forming, drying, and firing to produce high-precision, high-quality abrasive grains used as abrasives.
Description
The Calcination Worker (Abrasive Grain Manufacturing) blends raw materials such as silica and aluminum oxide, and forms abrasive grains using forming machines or granulation equipment. After removing moisture in a drying furnace, they perform firing in a high-temperature calcination furnace to adjust particle size and hardness. They manage firing conditions (temperature, time, atmosphere) and adjust the load inside the kiln, and conduct particle size distribution and hardness tests in the testing room to verify quality. Stable operation of the production line, safety and hygiene management, and investigation of causes and development of improvement measures in the event of abnormalities are also important roles.
Future Outlook
With the increasing demand for high-precision abrasives for automobile and aircraft parts, the need for developing high-performance abrasive grains is growing. On the other hand, advances in automation and labor saving are requiring more advanced process control and quality management.
Personality Traits
Cooperative / Meticulous / Patient / Strong sense of responsibility
Work Style
Career Path
Manufacturing Operator (Abrasive Grain Manufacturing) → Line Leader → Production Engineering Engineer → Manufacturing Section Chief → Factory Manager
Required Skills
Firing Furnace Operation / Forming Granulator Operation / Process Management / Quality Inspection (Particle Size and Hardness Measurement) / Raw Material Blending Management / Safety and Health Management
Recommended Skills
Basic Knowledge of Materials Engineering / Heat Treatment Technology / Machine Maintenance / Quality Control Techniques (QC) / Statistical Process Control
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Attention to Detail & Accuracy | Because fine adjustments in raw material blending and firing conditions affect quality. |
| Physical Stamina & Endurance | Requires a certain level of physical stamina for raw material transportation and furnace-front work. |
| Problem Solving | Essential for investigating causes and implementing countermeasures when defective particles occur. |
Aliases
- Abrasive Grain Manufacturing Worker
Related Jobs
- Ceramics Manufacturing Worker
- Grinding Stone Manufacturing Worker
- Porcelain and Pottery Manufacturing Worker
- Refractory Forming Worker