摘要
对电机定子冲片内外圆同轴度超差原因进行分析,通过对模具定位轴结构的改进,避免了模具刃磨时对定位轴反复拆装造成的定位轴位置度的改变,解决了因定位轴原因造成的定子冲片同轴度超差。
After well analysis of the tolerance with concentricity of the inside and outside circle of the motor stator laminations. The improvement of the locating shaft of the punching die, avoid the position changed of the axis positioning after fix over and over again by the reason of cutter sharpening, solved the tolerance with concentricity of the inside and outside circle with motor stator laminations
出处
《模具制造》
2014年第4期38-39,共2页
Die & Mould Manufacture
关键词
电机冲片模具
定位轴
定子冲片
同轴度
motor punching die
locating shaft
motor stator laminations
concentricity
