How to set and adjust the main welding parameters of medium frequency spot welder? Some manufacturers produce many kinds of products. The thickness and material of different products are different. Different main parameters need to be set when welding products with different materials and thickness. So what are the main parameters of medium frequency spot welding machine? General electric small series to explain to you, such as electrode pressure, working current and power on time, as well as other preloading time, maintenance time, intermittent time are not very important, just some auxiliary main parameters.

The main welding parameters of medium frequency spot welding machine are usually selected according to the material and thickness of the product workpiece and the welding standard of this material. First of all, it is necessary to determine the end face shape and size of the electrode of the spot welding machine, and then select the electrode pressure, welding current and power on time. Spot welding is usually divided into hard specification and soft specification. Hard specification is current plus short time in large work, while soft specification is current plus long time in small work.。