The control and real-time feedback of boring cutter's radial micro-displacement, is the key on the machining process for non-circular pin hole of piston, and also difficulty. 活塞异形销孔加工过程中,镗刀径向微位移的控制与实时反馈是重点,也是难点。
The on-line inspecting and feedback control system are built, the collecting parameter of radial dimension is disposed, and programs are compiled which collect data, dispose data and make cutter compensation. 建立在线检测及反馈控制系统;对采集到的螺杆径向尺寸参数进行处理,编写数据采集程序、数据处理程序以及刀具补偿程序。