CO2 Arc Welder
たんさんガスアークようせつこう
Industry & Occupation
Classification
Summary
A profession that uses carbon dioxide gas (CO2) as shielding gas to join metal components with a semi-automatic arc welding machine.
Description
CO2 arc welders are technicians who use CO2 gas as shielding gas (protective gas) and employ semi-automatic arc welding machines to melt and join metal components such as steel. They are utilized in manufacturing sites for automotive parts, structural building materials, piping, etc., where they appropriately set welding conditions (current, voltage, wire feed speed) to form uniform beads. They also perform weld bead inspections and post-processing (grinding, painting base preparation), with requirements for quality control and safety management.
Future Outlook
While automation in manufacturing sites and the introduction of robot welding equipment are progressing, there will continue to be demand for skilled workers in manual welding of complex-shaped parts and maintenance tasks. Skilled workers who have mastered various welding methods can expect stable demand.
Personality Traits
Cautious and attentive / Dexterous hands and good at detailed work / High concentration / Strong sense of responsibility
Work Style
Dispatch contracting / Factory work / On-site work / Shift work
Career Path
Welding Operator → Welding Technician → Welding Quality Control → Manufacturing Line Leader → Factory Manager
Required Skills
Safety equipment management / Semi-automatic welding machine operation / Shielding gas control / Weld bead inspection and finishing / Welding condition setting
Recommended Skills
Blueprint reading / Metal processing / Non-destructive testing / Welding material knowledge
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Attention to Detail & Accuracy | Because minute defects in seams directly affect quality. |
| Physical Stamina & Endurance | Because long hours of work and handling heavy components are required. |
| Problem Solving | The ability to identify and address causes of welding defects or insufficient penetration is necessary. |
Aptitudes (Weaknesses Acceptable)
| Item | Description |
|---|---|
| Creativity & Ideation | The work mainly follows standard procedures and does not require much creativity. |
Related Qualifications
- Arc Welding Special Education
- Gas Welding Skill Training
- JIS Welding Skill Test
Aliases
- CO2 Arc Welder
- Carbon Dioxide Gas Welder
Related Jobs
- Argon Arc Welder
- Semi-Automatic Welder
- TIG Welder
- Welder