Suggestions for maintenance and replacement of welding gun accessories
Aug 29,2025
Regular inspection:
The conductive nozzle needs to be replaced if it wears out more than 20% of its original diameter.
Regular inspection:
The conductive nozzle needs to be replaced if it wears out more than 20% of its original diameter.
If the splashing accumulation on the inner wall of the nozzle exceeds 1mm, it needs to be cleaned or replaced.
Cleaning and maintenance:
Use anti splash agents to reduce adhesion.
Clean the nozzle and conductive nozzle with a wire brush after welding.
Storage environment:
Accessories should be stored in a dry, non corrosive gas environment to avoid oxidation.
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The principle of welding, how to form the solder joint
The principle of welding is based on solid bonding between metals, and the specific formation process involves several key aspects. First, the metal at the connection site is heated to a molten state, which is called melting core. When the temperature is high enough, the surface tension of the material being welded is reduced, allowing the molten metal (solder) to wet the substrate and solidify to form a strong contact as the temperature decreases.