全自动加工生产线中数控车削专机的研究开发

所研制开发的全自动数控车削专用机床可以用来完成柱形零件的自动上下料的车削加工，如用来加工活塞，可以实现活塞工件的自动上、下料和自动定位、夹紧，并且在一次安装、不停机、不换工位的情况下，高效地完成正面车端面、例角、车止口内径，同时反面打中心孔。如配上微动刀架，可用来进行活塞中凸变椭圆的型面加工。该机床在结构上易于生产线布局，并具有远程故障诊断功能，目前已完成了样机的设计和制造。

Development of dedicated CNC lathe applied in full automatic production line

The full automatic CNC machine developed in this paper can finish the whole process of loading, machining and unloading of the cylindric part. The structure eusures its convenience and , locates and clamps pistons automatically. In the case of once installing , no stopping and no changing location, it can cut end face, chamfer angle and cut inside diameter of piston end in the front, and at the same time, drill center hole in the back high efficiently. The machine has been put into production and satisfactory machining results are achieved.