Resistance Seam Welding

"Applications:
Seam welding is one of the basic processes in resistance welding.The continuous seam is formed by a lot of overlapped welding spors.Two lapped welding pieces are forced between two electrodes(welding wheels).After squeezing,wheels rotate and the welding pieces are gone forward.The welding current may be switched on continuously or intermittently.
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Resistance Seam Welding