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二、设计特点1.冲压工序如图1所示:冲转子键槽、转子槽形、鸠尾槽形及定位孔;定子槽形;内圆落料;外圆落料;切断。
Second, the design features 1 stamping process shown in Figure 1: Chong rotor slot, rotor slot, dove tail slot and positioning hole; stator slot; inner round blanking; outer round blanking; cut off.