There are several methods used for welding silicon steel laminations, including resistance welding, laser welding, and electron beam welding. Resistance welding involves applying pressure and passing an electric current through the laminations to create heat and bond them together. Laser welding uses a high-intensity laser beam to melt and fuse the laminations together, while electron beam welding employs a focused beam of high-velocity electrons to achieve the same result. These methods allow for precise and efficient joining of silicon steel laminations in various industries, such as electrical transformers and motors.
