Mechanical Parts Drafter
きかいぶひんせいずこう
Industry & Occupation
Classification
Summary
A profession that accurately creates drawings necessary for the design and manufacturing of mechanical parts using hand drawing or CAD.
Description
Mechanical Parts Drafters are technicians who, based on design specifications or sample parts, create drawings of parts' shapes, dimensions, tolerances, surface finishes, etc. They use hand drafting, 2D CAD, or 3D CAD to produce part drawings, assembly drawings, and sectional views, while complying with drafting standards such as JIS and ISO. They handle revision history management and drawing checks while coordinating with manufacturing departments and designers. High accuracy and technical knowledge are required, contributing to prototype verification and preventing troubles during mass production startup.
Future Outlook
Amid the digitalization of manufacturing, demand for 3D modeling and virtual verification is increasing. Although AI-assisted automatic drafting tools are being introduced, the demand for technicians with advanced drafting and design skills and knowledge of drafting standards is expected to remain high.
Personality Traits
High Concentration / Meticulous / Strong Sense of Responsibility
Work Style
Flexitime / Manufacturing Site Collaboration / Office Work / Partial Remote Work Possible
Career Path
Junior Mechanical Parts Drafter → Senior Drafter → Drafting Leader/Chief → Mechanical Design Engineer → CAD Instructor
Required Skills
2D CAD Operation / Drafting Standards Knowledge / Drawing Creation (Tolerance Specification) / Drawing Management
Recommended Skills
3D CAD Modeling / Product Development Process Knowledge / Reading English Technical Documents / Strength of Materials
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Analytical & Logical Thinking | Because it requires accurately extracting dimensional information from design specifications and drafting it. |
| Attention to Detail & Accuracy | Because minor errors in dimensions or tolerances can lead to product defects. |
| Numerical & Quantitative Analysis | Because high mathematical skills are needed for dimension calculations and tolerance management. |
Aptitudes (Weaknesses Acceptable)
| Item | Description |
|---|---|
| Physical Stamina & Endurance | Because it is mainly seated work with little heavy lifting. |
Related Qualifications
- CAD Utilization Engineer Examination
- Mechanical Drafting Skills Certification (Grade 2)
Related Jobs
- CAD Operator
- Drafting Technician
- Mechanical Design Engineer