一、概述在深孔管料加工中,由于推镗滚压复合加工工艺简单,费用低,效率高而被推广应用。但是,在执行工艺过程中,因缺少必要的监控手段,操作者难以控制至关重要的镗孔尺寸,同时,由于刀具处于工件内部的封闭状态中,操作者不能直接观察到刀具的切削状况,完全凭个人的经验和感觉进行判断,一旦出现过度磨损或破损而未能及时停车,就会造成工件报废工装损坏,甚至危及机床本身。 First, an overview In the deep-hole tube material processing, as push boring rolling complex processing technology is simple, low cost, high efficiency and has been widely applied. However, it is difficult for the operator to control the critical boring size due to the lack of the necessary monitoring means during the execution of the process. At the same time, since the tool is in the closed state inside the workpiece, the operator can not directly observe the cutting condition of the tool, Completely based on personal experience and feelings to judge, in the event of excessive wear or damage and failure to stop, it will cause damage to the workpiece scrapped tooling, and even endanger the machine itself.