Oxy-Gas Welder
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Industry & Occupation
Classification
Summary
Specialist who mixes oxygen and fuel gas to create a flame for welding and cutting metal.
Description
Oxy-gas welders are specialists who use a torch that mixes oxygen and fuel gas (primarily acetylene) to generate a high-temperature flame for joining (welding) or cutting (flame cutting) metal components. They work at manufacturing and construction sites such as steel fabrication, building structures, bridges, and piping installations. Before starting, they bevel the base metal and apply flux, and adjust the torch's gas pressure and flame shape. After welding, they remove slag and perform grinding finishes to ensure quality. Since it involves handling high-pressure gases, safety management and fire prevention measures are crucial, and indoor/outdoor standing work along with handling heavy equipment requires high physical stamina and concentration.
Future Outlook
Demand for metal joining in manufacturing and construction is expected to remain stable, while the adoption of robot welding technology advances, manual high-precision welding skills are forecasted to maintain steady demand.
Personality Traits
Cautious / Dexterous with Hands, Skilled in Fine Work / High Concentration / Strong Sense of Responsibility
Work Style
Indoor Factory Work / On-Site Work / Outdoor Work / Shift Work
Career Path
Welder Apprentice → Oxy-Gas Welder → Skilled Welder → Group Leader → Construction Management and Quality Inspection
Required Skills
Bead Control Technique / Flame Adjustment / Flux Application and Slag Removal / Safety Management (Gas Leakage and Fire Prevention) / Torch Operation
Recommended Skills
Basic Knowledge of Non-Destructive Testing / Blueprint Reading Ability / Knowledge of Metal Material Properties / Polishing and Finishing Technique
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Attention to Detail & Accuracy | Because fine flame adjustments and finishing precision directly impact quality. |
| Physical Stamina & Endurance | Due to long hours of standing work and handling heavy equipment. |
Aptitudes (Weaknesses Acceptable)
| Item | Description |
|---|---|
| Numerical & Quantitative Analysis | Mainly basic dimensional measurements; no need for advanced mathematical analysis. |
Related Qualifications
- Gas Welding Technician
Aliases
- Gas Welder
- Oxy-Acetylene Welder
Related Jobs
- Arc Welder
- Gas Cutter
- Semi-Automatic Welder
- TIG Welder