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SKIP-NOTCHING DEVICE OF A STATOR CORE AND A SKIP NOTCHING METHOD, CAPABLE OF IMPROVING PRODUCTIVITY OF A SKIP-NOTCHING OPERATION
SKIP-NOTCHING DEVICE OF A STATOR CORE AND A SKIP NOTCHING METHOD, CAPABLE OF IMPROVING PRODUCTIVITY OF A SKIP-NOTCHING OPERATION
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机译:能够提高跳过作业的生产率的定子铁心的跳过装置和跳过刻槽方法
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摘要
PURPOSE: A skip-notching device of a stator core and a skip-notching method are provided to improve workability and productivity by punching holes on a thin steel core of a stator stack.;CONSTITUTION: A punching control bar is arranged on one side of an upper mold(10) and moves forward and backward by a moving unit. A control groove is formed on the end in front of the punching control bar. A punch(120) is arranged under the upper mold. The punch pressurizes a lower mold(20) for punching a hole on the core. An input unit(400) inputs the number of skip-notching operations. A controller(200) controls the movement of the moving unit according to the number of the skip-notching operations. A detection unit detects the frequency of the upper mold which is positioned on a bottom dead point.;COPYRIGHT KIPO 2010
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