Welding Process of Medium Frequency Spot Welding Machine

Medium frequency spot welding involves pressing assembled workpieces between two cylindrical electrodes, using resistance heating to melt the base metal and form weld points. The welding process consists of:

Pre-pressing to ensure good contact between workpieces.

Applying electric current to create a fusion core and plastic ring at the welding spot.

Discontinuing the electric current and forging under pressure to allow the fusion core to cool and crystallize, forming a dense, void-free, and crack-free weld point.

Suzhou Agera Automation Equipment Co., Ltd. specializes in the development of automated assembly, welding, testing equipment, and production lines, primarily serving industries such as household appliances, automotive manufacturing, sheet metal, and 3C electronics. We offer customized welding machines, automated welding equipment, assembly welding production lines, and assembly lines tailored to meet specific customer requirements. Our aim is to provide suitable overall automation solutions to facilitate the transition from traditional to high-end production methods, thereby helping companies achieve their upgrade and transformation goals. If you are interested in our automation equipment and production lines, please feel free to contact us: leo@agerawelder.com