论文部分内容阅读
內定心花鍵孔齿輪和軸套类零件的修理,在缺少花鍵拉刀及整形压刀的情况下,只能在普通的插床上加工花鍵孔。这样加工出来的花鍵槽两側面对称中心綫不易控制;鍵槽表面光洁度較差;花鍵的等分精度不
Internal centering spline hole gear and sleeve parts of the repair, in the absence of spline broach and plastic pressure knife in the case of the ordinary slot can only be machined spline hole. Such processed spline groove symmetrical centerline on both sides of the center line is not easy to control; poor keyway surface finish; spline equal precision not