When welding thin stainless steel, particularly for corner joints, selecting the right welding parameters is crucial. This article summarizes the specific parameter settings and adjustment processes for welding 0.5mm stainless steel, aiming to help welders improve weld quality and reduce distortion.
1. Welding Parameter Settings
For welding 0.5mm stainless steel corner joints, the following welding parameters were used:
- Wire Diameter: 0.8mm stainless steel wire
- Scanning Speed: 350 mm/min
- Scanning Width: 2 mm
- Peak Power: Adjusted based on actual conditions (from 350W down to 200W)
- Duty Cycle: 100%
- Frequency: 2000 Hz
2. Parameter Adjustments and Effects
Initial Setting:
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Peak Power: 350W
At this power level, the welding beam quickly penetrated the material but resulted in significant distortion.
Adjusted Setting:
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Peak Power: 260W
The distortion was reduced, but during the start of welding, there was still a tendency to burn through the material.
Further Adjustment:
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Peak Power: 200W
The welding effect improved further, though careful control of heat input was still necessary.
Width Adjustment:
- When the scanning width was increased to 3mm, the welding effect was further optimized, resulting in fuller welds and significantly reduced distortion.
Conclusion
By gradually adjusting welding parameters, especially peak power and scanning width, when welding 0.5mm stainless steel corner joints, one can effectively control issues of distortion and burn-through. Proper parameter settings not only enhance weld quality but also extend the lifespan of equipment. We hope this summary provides practical reference for your welding work. If you have any questions or experiences to share, feel free to leave a comment below and engage with us!
