采用旋转拉削能加工工件的外圆。与普通的加工方法相比,它能提高生产效率,取得良好的经济效益。旋转拉削主要适用于大批量生产。如果使用可转位陶瓷刀片,除了能缩短加工时间外,还可获得与磨削相同的表面光洁度。此外,采用旋转拉削加工方法,工件和刀具上所产生的交变热负荷和机械负荷要比一般加工方法小得多。 The use of rotary broaching processing of the workpiece cylindrical. Compared with ordinary processing methods, it can improve production efficiency and achieve good economic benefits. Rotary broaching is mainly suitable for mass production. With indexable ceramic inserts, the same surface finish as grinding can be achieved, in addition to shortening the machining time. In addition, the use of rotary broaching method, the workpiece and the tool produced by the alternating heat load and mechanical load than the average processing method is much smaller.