1. Welding materials do not meet the requirements
The quality of welding materials is not good enough or does not meet the requirements, which will lead to the phenomenon of welding failure. There may be problems with the composition of the material, or there may be dirt and other substances on the surface of the material, which will affect the welding.
2. Unreasonable welding parameter settings
During the welding process, selecting inappropriate welding parameters (such as current size, voltage, welding speed, etc.) will also lead to welding failure. Only with the correct parameter settings can welding be more stable and smoother.
3. Incorrect welding process
Incorrect welding process will also lead to welding failure. Common problems include incorrect welding position, insufficient weld preparation, and too fast welding speed.
4. Welding equipment problems
Problems with welding equipment are also one of the reasons for welding failure. Possible reasons include aging, damage, end-of-service life, or insufficient maintenance of the equipment.

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