超声波焊接方法,是把要焊接的两块金属板加上适当超声波的压力,使共振动摩擦,则在两板受压力部分就会熔接在一起.在焊接处却看不出焊接的痕迹,且焊接时没有温度上升.超声波焊接有下列优点:1.焊接部分牢固;2.可以焊接用其他方法很难焊接的金属;3.焊接时混进的杂质很少;4.可以焊接很厚的金属板和箔状金属. Ultrasonic welding method, the two metal plates to be welded together with the appropriate ultrasonic pressure, so that a total of frictional friction, then the pressure in the two plates will be welded together in the weld can not see the traces of welding, and welding There is no temperature rise. Ultrasonic welding has the following advantages: 1. The welding part of the solid; 2. Can be welded with other methods is difficult to weld metal; 3. When welding mixed impurities few; 4. Can be welded thick metal plate And foil-like metal.