摘要
考虑非圆曲线轮廓零件数控加工程序编制过程中节点坐标的计算问题,详细介绍数控加工过程中等程序段法直线逼近非圆曲线的节点计算方法,给出了极坐标下非圆曲线节点坐标的计算及处理方法。
Considered the calculation of non-circular profile coordinates of the irregular curve profile parts for CNC programming, a method to approach irregular curve with line by using the equal-programming line is introduced in detail, the calculation of non-circular profile coordinates and the solution method by polar coordinates are given.
出处
《现代制造工程》
CSCD
2008年第2期63-65,共3页
Modern Manufacturing Engineering
关键词
数控加工
程序
非圆曲线
节点
CNC machining
Programming
Irregular curve
Non-circular profile
