数控车床是数控机床中量大面广的工艺装备。但对于大量的中、小尺寸的 转体零件来说,车削后往往还要进行简单的铣、钻等加工。而这些为数不多的剩余工序,常常是耗时很少却需要更换设备。对一些.有位置精度要求的孔、槽等一类零件的加工,甚至还需要增添一定的夹具。这样不仅增加 CNC lathe is a large amount of CNC machine tools and equipment. But for a large number of small and medium size swivel parts, after turning often simple milling, drilling and other processing. These few remaining processes are often time-consuming but require replacement equipment. For some, such as holes, grooves and other parts with the requirement of position precision, even some fixtures need to be added. This will not only increase