Resistance Spot Welding Market: Repository of Analysis and Information for Every Facet of the Market 2019 - 2027
Global Resistance Spot Welding Market: Overview Resistance spot welding is a process where the surfaces of the metals are joined together by heat generated by resisting the electric current. This is a relatively old process in welding which came into existence in the 1900s. This process is adopted widely for welding purposes. The main aspects are the pressure applied to the metal surfaces, the electric current passed through the electrodes, contact resistance, the electrode material properties, the surface condition and the timing. If the current applied is more, a hole would be generated on the spot of the weld instead of the surfaces getting joined together. The voltage depends upon the resistance the metals surfaces. Even low current is not advisable as it would melt the metal surfaces due to low resistance (the resistance increases with increase in voltage) and hence optimum voltage based on metal surfaces and their resisting abilities is considered. The quality of resis...