在我们工厂中使用了铣切带大半径圆柱形面的零件的方法。这种方法与靠模铣切,在车床上镗削以及其他加工方法比较,它具有较高的生产率和高的加工质量。而且上述所列举的加工大半径时所采用的方法,要求专门的工具或笨重的夹具;同时,用这些方法加工出来的零件表面,为了得到所需的 The method of milling parts with large radius cylindrical faces is used in our factory. This method compared with the mold by cutting, boring in the lathe and other processing methods, it has high productivity and high processing quality. Moreover, the above-mentioned methods for machining a large radius require special tools or bulky fixtures, and at the same time, the surface of the part to be worked out by these methods, in order to obtain the desired