In the welding process of the intermediate frequency spot welding machine, we may encounter the problem of virtual welding, virtual welding sometimes looks like the front and back steel belt welding together after welding, but in fact did not achieve the degree of integration, and the strength of the combination surface is very low, because the incomplete welding is called the welding deficiency, mainly with cracks, virtual welding, solid inclusion, non-fusion, non-welding through, shape defects.
Stable supply voltage:
During production, the voltage of the grid is unstable, and the current size is determined by high and low, resulting in virtual welding.
Electrode accumulation oxide layer:
With the increase of the solder joint, the electrode surface will form a thick layer of oxide, which will cause the current can not be circulated, affecting the quality of the solder joint, should be regularly used for grinding file or electrode grinder.
Suitable welding parameters:
Cylinder pressure, welding time, the size of the current directly determines the quality of welding, only these groups of parameters can be adjusted to weld high-quality solder joints, welding parameters should be determined according to the material to be welded.
Suzhou Agera Automation Equipment Co., Ltd. is engaged in automatic assembly, welding, testing equipment and production line development enterprises, mainly used in home appliance hardware, automobile manufacturing, sheet metal, 3C electronics industry. According to customer needs, we can develop and customize various requirements of welding machines and automatic welding equipment and assembly welding production lines, production lines, etc., to provide suitable automated overall solutions for enterprise transformation and upgrading, and help enterprises quickly realize the transformation and upgrading services from traditional production methods to high-end production methods. If you are interested in our automation equipment and production lines, please contact us.
Post time: May-17-2024