Tungsten copper projection welding electrode is mainly used in welding low carbon and low alloy steel stampings. There are many different types of projection welding, projection welding except board, there are nuts, bolts Parts of projection welding, wire cross projection welding, projection welding pipe and plate T type projection welding and so on.
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Tungsten Copper Projection Welding Electrode Picture
As a result of the large planar electrodes and pads are provided on a workpiece, it is possible to minimize the indentation on the exposed surface of the other workpiece. At the same time a small current density of planar electrodes, heat, and wear tear is much smaller than the spot welding electrodes, thus greatly reducing maintenance and repair costs of the electrodes.
