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根据CIMdata的数据,三轴多表面铣削加工在世界范围内占据NC编程的主导地位。研究小组的副主任Christman说,很多人认为大部分的NC编程时间花在支持两轴和两轴半加工工序,如车削、钻孔以及板材弯曲和切割的实现上。这并非事实,两轴半铣削目前只占到NC编程时间的15％。大部分的两轴和两轴半加工程序是解决简单箱体零件的。机械师常常是在控制器上直接编写这类零件的程序,而不必使用脱机CAM软件。
According to CIMdata, triaxial multi-face milling occupies a leading position in NC programming worldwide. Christman, deputy director of the research team, said many people think most of the NC programming time is spent on two-axis and two-axis semi-machining operations such as turning, drilling and plate bending and cutting. This is not a fact. Two-axis half-milling currently accounts for only 15% of NC programming time. Most two-axis and two-axis semi-machining programs solve simple box parts. Mechanics are often the program that writes such parts directly on the controller without having to use offline CAM software.