本发明属于交流电动机设计制造领域，特别涉及一种低损耗的交流电动机定子冲片。
The invention belongs to the field of design and manufacture of the ac motor and particularly relates to a low-loss stator punching sheet of an ac motor.
冲床通过提料和送料装置分三道工序，用复冲模冲冲出定子冲片和转子冲片，生产线的电气自动控制系统由可编程控制器PLC提供。
Through withdraw material and give material device to divide into three processes, the electric automatic control system of the production line is offered by programmable controller PLC.
介绍了无涂层电工钢冲片叠片成型后的电机定子和转子在罩式炉内进行退火和发蓝处理一次完成的新工艺及装置。
A new technology and equipment of annealing and bluing for finished stator and rotor of uncoated cold-rolled electric steel lamination in bell-type hytrogen furnace was introduced.
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