面向高速切削加工的数控编程技术研究

Research of NC Programming Technique for High Speed Machining

高速加工数控编程技术是高速加工研究的关键内容之一,它极为重要也非常复杂。针对高速切削加工的特点,提出了新的数控加工编程策略,深入分析了高速粗加工和精加工过程中走刀路径的优化。通过这样的优化科学地编出最优、最实际的高速铣削数控加工程序,充分发挥高速铣削加工的特长。从而缩短零件的生产工艺过程,增加切削余量的去除率,提高表面的加工精度。

The NC Programming Technology of High Speed Machining is one of key subjects of High Speed Machining.It is very important and complicated.In this paper,the new NC Programming strategy is put forward in allusion to the features of High Speed Machining. In-depth analysis of high-speed roughing and finishing process of the cutting path optimization, only so a scientific,excellent,and practical CNC program for high speed milling can be written,and be realized in high speed milling.Thus High speed machining（HSM ）can change the Process,reduce machine time and produce high quality parts.