Crankshaft Installer (Industrial Machinery)
クランクシャフトとりつけこう
Industry & Occupation
Classification
Summary
Manufacturing technician who assembles crankshafts into industrial machinery and performs adjustments, test runs, and quality inspections.
Description
Crankshaft installers handle the crankshaft, the heart of industrial engines and large machinery, and accurately assemble it using dedicated jigs and tools based on drawings and work instructions. They measure clearances with calipers or micrometers, tighten to specified values with torque wrenches, and then conduct test runs and vibration inspections. They check for wear or unusual noises in bearings and seals, and perform adjustments or reassembly as needed. Additionally, they introduce preventive maintenance and QC techniques to improve work efficiency and quality, collaborating with line leaders and maintenance departments to enhance productivity. The job involves a lot of standing work and handling heavy parts, requiring strict safety compliance and teamwork.
Future Outlook
Amid advancing automation and IoT adoption in manufacturing, demand for precision assembly technicians remains stable. Skills to collaborate with robots and collaborative machines will enhance future market value.
Personality Traits
Dexterous with hands and good at detailed work / Good team player / Meticulous / Patient
Work Style
Career Path
Machine Assembler → Line Leader → Production Management → Manufacturing Engineer → Factory Manager
Required Skills
Bearing Assembly Technique / Blueprint Reading Ability / Jack・Crane Operation / Measuring Tool Operation (Caliper・Micrometer) / Torque Wrench Operation
Recommended Skills
Basic Welding Knowledge / English Blueprint Reading / Preventive Maintenance / Quality Control Methods (QC)
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Attention to Detail & Accuracy | Because part dimensions and assembly accuracy greatly affect the results. |
| Physical Stamina & Endurance | Because handling heavy parts frequently requires endurance. |
Aptitudes (Weaknesses Acceptable)
| Item | Description |
|---|---|
| Creativity & Ideation | Mainly routine work, so creativity is not particularly required. |
Related Qualifications
- Crane Operation Skills Training
- Forklift Operation Skills Training
- Mechanical Maintenance Skills Test (Mechatronics)
Aliases
- Crankshaft Assembler
- Crankshaft Installation Worker
Related Jobs
- Engine Assembler
- Machine Assembler
- Parts Assembler