Lithium Ion Battery Spot Welding Machine

Spot welding is easy. The first step is to set the amount of energy or the pulse time, depending on the welder. After that, it's a matter of placing the nickel strip on top of the cell group you wish to weld. The welding electrodes need to be pressed down with a light amount of pressure.It involves pressure and heat applying to the welding area. A copper-alloy electrode transmits current through the material so that it melts and fuses the parts. The current is off while the pressure maintains to solidify the weld and so the joint forms.