Mesh welding machine welder strength is uneven

Fault phenomenon 4:The welding spot strength of the mesh welding machine is not uniform or there are individual welding points not welded

Causes and elimination of faults:The key to such problems is caused by uneven upper and lower welding electrodes or uneven surface contact and uneven welding electrode pressure.In general,it is because the contact faces of the upper and lower welding electrodes are used for a long time.If the flat surface is uneven (with grooves) or the splash particles such as oxide scale and brushed powder affect the welding of the workpiece,the grinding electrode can be solved.

In the event of such a failure,it may be caused by severe oxidation of the surface of the welded steel material,rust or too much deposit of the drawn powder.At this time,it is necessary to treat the surface of the steel to be welded before performing the welding operation.