CAXA制造工程师软件在五轴定轴铣加工中的应用研究

Research on Application of Axis Milling of CAXA Manufacturing Engineer in Five-axis

五轴加工的应用可大幅度提升数控机床的加工范围,但五轴加工零件并不是必须采用五轴联动才能完成。五轴定轴铣是五轴加工中比较常见的加工方式,其可以极大地简化五轴加工零件程序的编制。五轴定轴铣加工是通过改变主轴方向来实现的,利用CAXA制造工程师软件进行自动编程时,通过添加辅助坐标系,并将在辅助坐标系下生成的走刀路线在世界坐标系下生成G代码,形成最终的加工程序。

Five-axis machining makes the range of CNC machining greatly enhance. Five axis machining parts does not necessarily have to use five-axis linkage to complete, five shafts fixed milling is relatively common processing method of five axis machining, which can greatly simplify the programming of five axis machining parts. Five shafts fixed milling spindle automatic programming need to change direction to realize, is achieved by adding the auxiliary coordinate system can take the form of CAXA manufacturing engineer software, resulting in the auxiliary coordinate system of the moving path to generate G-code in the world coordinate system for machine tools.