Resistance Spot Welding (RSW) Working Principle and Advantages-disadvantages


Resistance Spot Welding (RSW) Working Principle



Resistance Spot welding is comparatively modern welding process. It came in to the field of welding in between years 1900 - 1905. It is a most widely used resistance
welding method. The main purpose of resistance spot welding method is to join two to four light gauge overlapping metal sheets (which can have thickness up to 3 mm) .

At first

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