Industrial Robot Application of Spot Welding: Spot welding is a robotic application where an industrial robot uses a welding gun to join metal sheets by applying high electric current through electrodes, creating a localized weld "spot" that fuses the materials without filler. Commonly used in automotive manufacturing, this process automates the assembly of car bodies, ensuring precision, speed, and consistency. The robot positions the welding gun accurately, controls pressure and current, and follows programmed paths to create strong, repeatable welds, enhancing production efficiency and quality.