凸轮槽铣削的工艺规划与刀具半径补偿

Cam Groove Milling of Process Planning and Cutter Radius Compensation

通过凸轮槽加工的实际案例,分析如何进行工艺安排才能获得较高的表面加工质量;如何选择编程路径,才能简化数控程序的编制;对槽加工而言,为避免过切,起刀点、切入点如何选择,刀具半径左、右补偿应该如何选择,刀具半径补偿值又该如何确定都是关键。

Through the cam groove machined actual cases, analyses how to arrange the machining process can obtain high quality surface; How to choose the programming path, in order to simplify NC program; In the groove machining process, in order to avoid overcutting, how to choose cutter starting point and cutter cutting point, cutter radius compensation left and cutter radius compensation right should be how to choose, the value of cutter radius compensation should be how to determine.