我厂加工斜花键轴(见图1)使用自制铣刀。采用先加工键槽,再加工键侧倒棱的工艺方法。由于两次对刀很难对准,所以加工出来的花键轴, 很难达到键糟与倒棱的同心,因此,使得在同一根轴上倒棱大小不均。同时由于铣刀质量较差,所以,不仅生产率不高,刀具磨损也很严重。经过厂內老师付的摸索改进,结合多年的加工经验,终于创造了一把简单易行的花键铣刀。把原来的两道工序合并为一道工序。既提 My factory processing oblique spline shaft (see Figure 1) using a homemade cutter. Using the first processing keyway, then key side chamfering process. As the two knife alignment is difficult, so the spline shaft machined out, it is difficult to achieve concentric key Chai and chamfer, so that the same axis Chamun uneven size. At the same time as milling cutter quality is poor, therefore, not only productivity is not high, tool wear is also very serious. After the factory teachers to pay to explore improvements, combined with years of processing experience, and finally created a simple spline cutter. The original two processes into a process. Both mention