Ask the spot performance problems, we have only one spot welding electrode and welding head, is also the same time only a welding point. If I turn on the electricity
Absolutely! On the one hand, welding defects may occur, on the other hand, it will cause great difference in the current of welding machines.
Yes, of course. There's not enough pressure
Must be affected, such as: 3 current acting on one electrode head to ensure the stability of the solder joint. How much current does the three electrodes need to operate at the same time? Can the current, voltage, air pressure be stable? Can the height of the electrode guarantee the same height? If not, there is a gap when pressed, easy to breakdown.
