Electric Motor Stator Core  

PROGRESSIVE PUNCHING For occasions requiring high speed consistency, it is required to match two or more motors with good speed consistency. For asynchronous motors, due to the influence of manufacturing process factors on the motor speed, it is difficult to guarantee the speed of the same batch of motors. Small size but large volume generator and motor lamination is very suitable to be produced in the progressive punching way, which can produce high quantities in a short period of time, even the complete stator & rotor cores. The progressive punching method mainly relies on high-performance and high-speed punches and high-quality molds. OPERATION Cut the silicon steel roll into the required width, and then directly send it to the high-speed press, which can stamp more than one hundred times per minute. Different from other stamping methods, the inside of the tool is complicated, and there are many cutters inside the tool, which…

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