高周波塑料熔接机的工作原理
Working principle of high cycle plastic welding machine
主要采用高周波设备高压整流自激高周波电子管振荡瞬间产生电磁波电流电场，利用被加工的PVC、TPU、EVA、PET等塑胶、塑料材料在电磁波电场内其塑胶、塑料材料的内部分子产生极性化摩擦生热，加上一定的压力使所需要热合焊接的塑料、塑胶产品达到熔接封口作用。
It mainly uses high-frequency equipment high-voltage rectification self-excited high-frequency electron tube to produce electromagnetic current electric field at the moment of oscillation, and uses the processed PVC, TPU, EVA, pet and other plastic and plastic materials to generate polar friction heat within the electromagnetic field by the internal molecules of plastic and plastic materials, plus a certain amount of pressure to make the plastic and plastic products that need to be heat welded achieve fusion sealing Use.