Storage Battery Etching Worker
ちくでんきえっちんぐこう
Industry & Occupation
Classification
Summary
Manufacturing job that forms fine patterns on storage battery electrode plates and related parts using photolithography and chemical etching.
Description
Specialized occupation that creates patterns on metal parts such as storage battery electrode plates using photolithography technology and performs etching processing with acids or chemicals. Specifically, it sequentially carries out processes such as photoresist application, exposure using exposure equipment, development, immersion in chemical etching solution, cleaning and drying, and quality inspection using a microscope. Operating production line equipment, parameter management, safety and health management, and simple maintenance of equipment are also included in the duties.
Future Outlook
With the increasing demand for electric vehicles and renewable energy storage systems, the demand for etching processing is expected to be maintained and expanded. However, the introduction of miniaturization and automation technologies will require the acquisition of advanced skills.
Personality Traits
Work Style
Career Path
Line Operator → Process Leader → Quality Control Staff → Production Engineering → Factory Manager
Required Skills
Chemical Handling / Etching Equipment Operation / Photolithography Process Operation / Quality Inspection (Microscope Inspection) / Safety and Health Management
Recommended Skills
Equipment Maintenance / Fine Processing Technology / Parameter Optimization / Statistical Quality Control
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Attention to Detail & Accuracy | Because the processing accuracy of fine patterns directly affects quality. |
| Physical Stamina & Endurance | Because it requires physical stamina for long hours of standing work and handling chemical agents. |
Aptitudes (Weaknesses Acceptable)
| Item | Description |
|---|---|
| Creativity & Ideation | Because the processes are standardized and there is little need for idea generation. |
| Numerical & Quantitative Analysis | Because complex mathematical analysis is not required. |
Related Qualifications
- Forklift Operation Skills Training
- Hazardous Materials Handler (Type B, Class 4)
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