数控自动车床刀具系统,一般具有自动选择刀具的功能,其结构形式有转塔和刀库式自动换刀装置两种。以后发展了双转塔、箱形与链式刀库以及圆盘式与鼓式刀库的刀具系统。可增加切削刀具数量,减少停机换刀辅助时间,将多种工序集中起来,工件可在一次装夹中完成多种工序加工。后来开 CNC automatic lathe tool system, the general function of automatic selection of tools, the structure of the turret and tool magazine automatic tool change two. After the development of the double turret, box and chain knife and disc and drum tool magazine system. Can increase the number of cutting tools, reduce downtime tooling assistance time, a variety of processes together, the workpiece can be completed in a single process a variety of processes. Later on