The principle of high-frequency welding - by utilizing the skin effect of high-frequency current, high-frequency electrical energy can be concentrated on the surface of the welded part, and by utilizing the proximity effect, the position and range of the high-frequency current flow path can be controlled.
When high frequency current is required to be concentrated in a certain part of the solder joint, as long as the conductor and the solder joint form a current circuit and make the conductor close to this part of the solder joint, so that they form adjacent conductors with each other, this requirement can be achieved. High frequency welding is based on the specific form and special requirements of the welded part structure, mainly using skin effect and proximity effect to quickly heat the surface metal of the welded part to achieve welding.
