Semi-Automatic Arc Welder
はんじどうあーくようせつこう
Industry & Occupation
Classification
Summary
A metalworking technician who uses a semi-automatic arc welding machine to melt and join metal members, assembling products and structures.
Description
Semi-automatic arc welders operate semi-automatic arc welding machines (MAG welding machines) to join the seams of metal members with high quality. They handle a variety of shapes such as structures, machine parts, and steel frames at sites and factories. Before work, they perform chamfering and cleaning of materials, set appropriate current, voltage, and gas flow rates to form welding beads. After welding, they remove spatter and perform quality inspections, ensuring reliable use of safety equipment. They are commonly employed in construction, civil engineering, manufacturing lines, etc., and build careers by acquiring skill certification qualifications according to their proficiency.
Future Outlook
While the introduction of welding robots is progressing, manual work is necessary for welding complex shapes and on-site responses, so the demand for skilled semi-automatic arc welders is expected to remain stable.
Personality Traits
Work Style
Civil Engineering Site Work / Construction Site Work / Factory Work / Shift Work
Career Path
Welder Apprentice → Semi-Automatic Arc Welder → Certified Welder (Level 2/1) → Leader/Chief Welder → Welding Instructor/Quality Control
Required Skills
Safety Equipment Management / Semi-automatic Welding Machine Operation / Shielding Gas / Weld Beveling / Welding Material Adjustment
Recommended Skills
Basic Knowledge of Non-Destructive Testing / Gas Cutting / Reading Metal Drawings / TIG Welding
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Attention to Detail & Accuracy | Because the shape of the bead and the uniformity of welding directly affect quality. |
| Physical Stamina & Endurance | Requires physical stamina due to long hours of standing work and frequent work in high-temperature environments. |
Aptitudes (Weaknesses Acceptable)
| Item | Description |
|---|---|
| Creativity & Ideation | More suited to routine tasks than creativity, as it follows certain procedures. |
Related Qualifications
- Arc Welding Special Education
- Welding Skills Certification Level 1
- Welding Skills Certification Level 2
Aliases
- CO2 Welder
- Semi-automatic Welder
Related Jobs
- Argon Arc Welder
- Cutting Worker
- Gas Welder
- TIG Welder