Quality assurance method of medium frequency spot welding machine

The medium frequency spot welding machine is suitable for mass-produced welding equipment, but improper quality management will cause huge losses. At present, since online non-destructive welding quality inspection cannot be achieved, it is necessary to strengthen the management of quality assurance.

1. Pressure detection: Welding heat is greatly affected by the contact resistance between the electrode and the workpiece. During the welding process, the pressure must remain constant, so it is necessary to frequently check the welding with a pressure tester.

2. Electrode grinding: The increase in the number of welding times will increase the wear on the electrode surface. Rough electrode surfaces will cause spatter and rough marks on the surface of the workpiece, affecting the appearance of the workpiece. Therefore, it is necessary to prepare more ground electrodes and replace the electrodes appropriately according to the number of welds. It is better to use a scrap workpiece for debugging before using a new electrode.

3. Electrode overheating: Electrode overheating will not only shorten the life of the electrode but also lead to uneven welding quality of the workpiece.

Suzhou Anjia Automation Equipment Co., Ltd. is an enterprise engaged in the development of automated assembly, welding, testing equipment and production lines. It is mainly used in home appliance hardware, automobile manufacturing, sheet metal, 3C electronics industries, etc. According to customer needs, we can develop and customize various welding machines, automated welding equipment, assembly and welding production lines, assembly lines, etc., to provide appropriate automated overall solutions for enterprise transformation and upgrading, and help enterprises quickly realize the transformation from traditional production methods to mid-to-high-end production methods. Transformation and upgrading services. If you are interested in our automation equipment and production lines, please contact us: leo@agerawelder.com