Etching Worker (Metal Engraving)
えっちんぐこう（きんぞくちょうこく）
Industry & Occupation
Classification
Summary
Artisan technician who etches patterns or characters on metal surfaces using chemicals or electrolysis. Performs fine engraving processing across a wide range from industrial parts to decorative items.
Description
Etching Worker (Metal Engraving) is a profession that etches intricate patterns or characters on metal surfaces through a series of processes including resist application, mask formation, corrosion treatment, and cleaning. The process uses chemicals (acids/alkalis) or electrolytes to control etching depth and precision. Industrial applications include microfabrication of substrates and parts, while decorative applications cover signs, architectural decorations, art works, and more. Work requires safety and hygiene management for chemicals, dust, noise, etc., and precise resist application, development, and cleaning processes determine quality. In recent years, integration with laser processing and digital technologies has advanced, increasing direct creation of etching masks from CAD data.
Future Outlook
While there is relatively stable demand, the adoption of automation technologies such as laser processing is progressing, making it important to acquire advanced manual processing skills and digitalization skills. In the arts and crafts field, custom demand is expected to continue.
Personality Traits
Dexterous hands and skilled at detailed work / High concentration / Meticulous and polite / Sharp observational skills
Work Style
Contract Processing / Factory Employment / Full-time / Part-time / Workshop Employment
Career Path
Etching Worker Apprentice → Etching Worker → Chief/Leader → Quality Control → Technical Lecturer → Independent Opening (Metal Engraving Workshop)
Required Skills
Chemical Handling / Etching Technology / Manual Fine Processing / Mask Creation Technology / Metal Material Knowledge / Safety and Health Management
Recommended Skills
CAD Design / Heteromaterial Joining Technology / Laser Processing Technology / Photolithography Technology / Surface Treatment Technology
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Attention to Detail & Accuracy | Necessary to accurately etch fine patterns and characters. |
Aptitudes (Weaknesses Acceptable)
| Item | Description |
|---|---|
| Communication Skills | Mainly individual work with little interaction or negotiation with others. |
| Numerical & Quantitative Analysis | Little daily numerical processing required. |
Aliases
- Metal Engraving Worker
- Metal Etching Worker
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