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When talking about electric welding, people generally think of holding a huge mask, and a burst of "prickly sizzle" is flashing along with the dazzling photoelectric sparks, which is a burst of smoke. This is unhealthy that humans can see. The following is also the nut spot welding machine in the electric welding system software. carbon air filter sheet

Different from the arc welding, the smooth burning electric arc constructed between the electrode and the workpiece is used to melt the electrode and the workpiece, so as to obtain the processing technology of the butt weld. The nut spot welding machine is based on the fact that the positive and negative electrodes are inserted in the middle of the workpiece for a moment, which causes the resistor to melt the workpiece until the solid butt weld is processed. carbon brush vacuum cleaner

By comparison, it can be found that resistance welding has fewer sparks than arc welding during electric welding, so the damage to eyes caused by strong light is much less. Arc welding is based on combustion heat generation. Resistance welding uses resistors to generate heat. According to combustion, arc welding must not be the key to burning the workpiece itself or the burning electrode, which causes a large amount of smoke and vapor. In resistance welding, a large amount of current is released very quickly in an instant, causing the resistor to heat up and the smoke is much smaller.

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