Cuprous Oxide Rectifier Maker
あさんかどうせいりゅうきせいぞうこう
Industry & Occupation
Classification
Summary
A job that manufactures rectifiers (diodes) using cuprous oxide. Responsible for the entire process from forming the oxide layer to assembly and inspection.
Description
Cuprous oxide rectifier makers form an oxide layer of cuprous oxide on copper plates to produce parts with rectification characteristics. Main tasks include surface treatment of copper plates, oxidation in a firing furnace, polishing and cutting, attaching lead wires by soldering, insulation treatment, and final electrical characteristic and appearance inspections. Operations involve a combination of machine operation on the production line and manual work, requiring high attention and manual dexterity. Also involved in fine-tuning manufacturing conditions and investigating causes of defects.
Future Outlook
Demand is declining due to the普及 of semiconductor rectifiers, but steady demand is expected in niche markets for retro products and research purposes.
Personality Traits
Dexterous Hands Skilled in Fine Work / High Concentration / Meticulous / Patient
Work Style
Factory Work / Manual Work / Shift Work / Standing Work / Team Work
Career Path
Manufacturing Operator → Quality Control Staff → Production Engineer → Line Leader → Manufacturing Manager
Required Skills
Dimensional and Appearance Inspection / Firing Furnace Operation / Grinding and Polishing Machine Operation / Soldering / Understanding Work Procedures
Recommended Skills
Basic Electrical Circuits / Equipment Maintenance / Quality Control / Safety and Health Knowledge
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Attention to Detail & Accuracy | High attention to detail is required because minute defects can affect product performance. |
| Physical Stamina & Endurance | Standing work and handling heavy materials require a certain level of physical stamina. |
Aptitudes (Weaknesses Acceptable)
| Item | Description |
|---|---|
| Creativity & Ideation | This job involves efficiently performing standardized processes, so creativity is not particularly required. |
| Numerical & Quantitative Analysis | Primarily involves reading basic dimensions and numbers, with no need for advanced mathematical analysis. |
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