Theodolite (Theodolite) Assembler
けいいぎ（セオドライト）くみたてこう
Industry & Occupation
Classification
Summary
Specialized manufacturing occupation that assembles, adjusts, and inspects parts of theodolites (theodolites). Requires advanced skills in both optics and mechanics, along with precise workmanship.
Description
Theodolite assemblers assemble components such as housings, lenses, gears, and horizontal/vertical scale rings of theodolites by hand or using semi-automatic equipment. They perform bonding, torque tightening, optical axis adjustment, fine adjustment of sighting mechanisms, spirit level calibration, and more. Upon completion, they use precision inspection equipment to verify angle measurement errors and optical image clarity. They conduct performance tests under environmental conditions such as temperature and humidity to confirm operation within specified tolerance ranges. To maintain quality, they also propose improvements to manufacturing processes and manage inspection data records.
Future Outlook
Demand for surveying in mapmaking and civil engineering construction remains stable, but introduction of new technologies like 3D laser scanners is reducing demand for conventional theodolites. Demand expansion is anticipated through shifts to high-value-added models and maintenance services.
Personality Traits
Dexterous hands and skilled at detailed work / High concentration / Meticulous
Work Style
Career Path
Assembly Operator → Leader → Process Manager → Quality Control Engineer → Manufacturing Line Manager
Required Skills
Measuring Instrument Operation / Microscope Observation / Optical Adjustment Skills / Precision Machinery Assembly Skills / Torque Management
Recommended Skills
5S Activities / CAD Basics / Production Improvement / Quality Control Techniques (QC Seven Tools)
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Analytical & Logical Thinking | Necessary for understanding complex mechanism assembly procedures and adjustment methods. |
| Attention to Detail & Accuracy | Because misalignment of tiny parts directly leads to measurement errors. |
| Problem Solving | To identify causes of defects occurring in assembly or adjustment and implement countermeasures. |
Aptitudes (Weaknesses Acceptable)
| Item | Description |
|---|---|
| Creativity & Ideation | Because it follows prescribed procedures. |
Aliases
- Optical Instrument Assembler
- Theodolite Assembler
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