Arc Welder
でんこようせつこう
Industry & Occupation
Classification
Summary
A manufacturing technician who uses electric arcs to melt and join metal components. Handles welding tasks across a wide range of fields, including building members, machine parts, and automotive parts.
Description
Arc welders are specialists who melt metals using the heat from electric arcs generated between electrodes and base metals to join metal parts. They set optimal welding conditions (current, voltage, speed) based on drawings and specifications, and proceed with work while inspecting bead shapes and weld quality. Work environments vary widely, including indoor and outdoor sites and factories, requiring operations in high-temperature and high-heat settings. In recent years, while robot welding and automation equipment are advancing, there is also increasing demand for precision welding through advanced manual techniques.
Future Outlook
With infrastructure development and automation in manufacturing, demand for welding work remains stable. However, the spread of welding robots and automation technology will require advanced skills and knowledge of equipment operation.
Personality Traits
Cautious / High Spatial Awareness / Highly Focused / Patient / Strong Sense of Responsibility
Work Style
Career Path
Field Worker → Team Leader → Site Supervisor → Quality Control (QC) → Technical Instructor
Required Skills
Arc Welding Operation / Blueprint Reading / Knowledge of Metal Material Properties / Weld Bead Evaluation / Welding Condition Setting
Recommended Skills
MIG Welding / Non-destructive Testing / Semi-automatic Welding / TIG Welding / Welding Robot Operation
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Attention to Detail & Accuracy | Because even slight deviations directly affect weld strength. |
| Physical Stamina & Endurance | Requires physical stamina to endure long hours in high-temperature environments and handling heavy components. |
Aptitudes (Weaknesses Acceptable)
| Item | Description |
|---|---|
| Creativity & Ideation | Creativity is limited as work mainly follows drawings and instructions. |
| Numerical & Quantitative Analysis | Involves dimensional measurements but few advanced calculations. |
Related Qualifications
- Arc Welding Supervisor
- Gas Welding Supervisor
- Welding Skill Certification (JIS Welding)
Aliases
- Arc Welder
Related Jobs
- Gas Welder
- Semi-automatic Welder
- TIG Welder