How to solve the problem of virtual welding in medium frequency spot welding machine?

The reason for the false welding during welding of the medium frequency spot welding machine is that the surface quality is not up to standard because the details are not handled properly. The occurrence of this situation means that the welded product is unqualified, so what should be done to prevent this problem from happening?

1. Stable power supply:

During the production process, the voltage of the power grid is unstable. Sometimes it is high and sometimes it is low, which determines the size of the current, thus causing virtual welding.

2. Oxide layer on the electrode surface:

During a long period of welding a large number of workpieces, a thick oxide layer will form on the surface of the electrode tip, which directly affects the conductive performance and causes false welding and false welding. At this time, the electrode should be trimmed and the surface oxide layer removed to achieve the ideal welding effect. .

3. Suitable welding parameters:

Cylinder pressure, welding time, and current directly determine the welding quality. Only by adjusting these parameters to the ideal state can high-quality products be welded. The specific parameter settings depend on the material.

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