数控加工刀具半径补偿矢量算法的研究与实现  

Study and Implement of Cutter Radius Compensation Vector Algorithm in NC Machining

作　　者：赵玉刚[1] 张健[1] 于光伟[1] 李海洋[1] 

机构地区：[1]山东理工大学机械工程学院,山东淄博255049

出　　处：《机床与液压》2011年第9期64-67,70,共5页Machine Tool & Hydraulics

摘　　要：刀具半径补偿是数控系统的一个基本功能,该功能使不同半径的刀具编程轨迹具有通用性。采用矢量算法实现编程轨迹的转接,并在原来基础上对插入转接类型的求解方法进行改进,缩短了刀具路径,提高了加工效率。The cutter radius compensation is a basic function in CNC which makes programming track universal toward different radius tools.Vector algorithm was utilized to realize the transfers of programming track.The solution method of the insert-type was modified based on the original one and the tool path was shortened,processing efficiency was improved.

关 键 词：刀具半径补偿 转接类型 矢量算法 

分 类 号：TH161[机械工程—机械制造及自动化]