Solution to the Burned Welding Spot

1. Stable supply voltage

In the production process, the voltage of the power is unstable, which determines the size of the current, resulting in faulty welding. Each welding dot presents different results, some are even burned. A DC spot welding machine can help better for the stable welding.

2. Dirt on electrode surface

In the process of welding a large number of workpieces for a long time, a thick oxide layer will be formed on the surface of the electrode head, which will directly affect the conductivity and cause false welding. At this time, the electrode should be trimmed to remove the surface oxide layer to achieve the ideal welding effect.

3. Setting of welding parameters

Cylinder pressure, welding time and current directly determine the welding quality. Only when these groups of parameters are adjusted to the best state can high-quality products be welded. The specific parameters are set according to the material, such as aluminum alloy plate, stainless steel plate, galvanized plate, nut, etc.

Acey new energy provides both manual gantry spot welding machine and automatic welding machine.