Action Assembly Worker (Piano)
あくしょんくみたてこう（ぴあの）
Industry & Occupation
Classification
Summary
Specialized profession that assembles and adjusts the piano's keyboard mechanism (action).
Description
Action assembly workers (piano) assemble the precision mechanism (action) that links keys to the hammer striking the strings from wooden and metal parts, and finely adjust and inspect the movement and tension of each part. They select and assemble parts based on blueprints and specifications, and use dedicated jigs and hand tools to verify the smoothness and durability of operations. Mostly standing work in production lines or workshops, requiring high precision that directly affects sound quality and touch.
Future Outlook
Although there is competition from increasing imports of European and American products, skilled techniques are essential for high-quality domestic piano manufacturing, and stable demand is expected.
Personality Traits
Dexterous hands and skilled at detailed work / High concentration / Meticulous / Patient
Work Style
Contract Workshop / Integrated Production / Manufacturer Employment / Shift Work / Standing Work
Career Path
Junior Action Assembly Worker → Action Assembly Worker → Line Leader → Production Control Staff → Factory Executive
Required Skills
Fine Adjustment Skills / Precision Assembly Technique / Reading Blueprints and Specifications / Use of Hand Tools and Dedicated Jigs
Recommended Skills
Measuring Instrument Operation / Metal Processing / Quality Control / Woodworking Skills
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Attention to Detail & Accuracy | Because the precision of assembling fine parts directly affects sound quality. |
Aptitudes (Weaknesses Acceptable)
| Item | Description |
|---|---|
| Creativity & Ideation | Assembly work follows designs, where accurate reproduction is more important than creative ideas. |
| Numerical & Quantitative Analysis | Because there is little mathematical analysis. |
Related Jobs
- Metal Fabricator
- Musical Instrument Maker
- Piano Tuner
- Woodworker