基于矢量运算及半步长迭代算法相结合的刀补算法研究  

Research on Tool Compensation Algorithm Based on the Vector Operation and Half Step Iterative Algorithm

作　　者：蒙艳玫[1] 陆冠成[1] 卢福宁[2] 唐治宏[1] 

机构地区：[1]广西大学机械工程学院,广西南宁530004 [2]广西大学实验设备处,广西南宁530004

出　　处：《机床与液压》2010年第1期35-38,共4页Machine Tool & Hydraulics

基　　金：南宁市科技攻关项目(20061032A)

摘　　要：分析了空间矢量运算和计算机半步长迭代算法,提出了以空间矢量计算等距线和以半步长迭代算法处理刀具轨迹转接过渡相结合的新型刀补算法,通过运用空间矢量运算来处理刀补轨迹数据,使用半步长迭代算法,判断等距线间有无交点和求交点,解决了传统刀补平面几何处理的繁冗问题。Based on the study of the space vector computing and computer half step iterative algorithm, a new method to process the tool path was put forward, which uses the space vector to calculate the isometric line, uses the half step iterative algorithm to deal with the transition of tool tracks. By using vector space operations to deal tool track data, using the half step iterative algorithm to determine whether there was intersection point between the isometric lines and to solve the intersection point, this method solves the complex problem caused by plane geometry operation of the traditional tool compensation.

关 键 词：空间矢量运算 半步长迭代算法 刀补算法 

分 类 号：TG659[金属学及工艺—金属切削加工及机床]