我厂十字轴年产量为74万件,数量多,工艺上力求自动化水平高,设备效率高。本线的主要工序简介如下: 1、自动铣端面打中心孔机床,自动完成十字轴四个轴颈端面的铣削和钻中心孔; 2、自动车床,自动重复二次完成十字轴四个轴颈的外圆车削; Our cross-axis annual output of 740,000, the number of large, high level of automation on the craft, equipment, high efficiency. The main process of this line is as follows: 1.Automatic milling end center hole drilling machine, automatic completion of the cross shaft axis of the four journal face milling and drilling; 2, automatic lathes, automatic repeat the quadruple shaft cross Cylindrical turning;