“S”形刃球头立铣刀的磨削成形刀位轨迹研究  

Research on Grinding Forming Cutter Location of Ball-nose End Mill with “S”Shape Major Cutting Edges

作　　者：吕颖[1] 姚斌[1] 陈站[1] 代平 滕伟斌[1] 罗琪[1] 

机构地区：[1]厦门大学 [2]厦门金鹭特种合金有限公司

出　　处：《工具技术》2015年第10期24-27,共4页Tool Engineering

基　　金：福建省产学研重大项目(2014H6025)

摘　　要：基于球头立铣刀"S"形刀刃曲线完成了球头前刀面和后刀面的砂轮刀位轨迹计算,根据CNC工具磨床转换为机床的运动参数,结合计算机语言及切削仿真验证了数学模型的正确性,为"S"形刃球头立铣刀的磨削成形提供了理论依据。Based on the ball-nose end mill with ＂S＂shape major cutting edges,we completed the cutter location（ CL） datas calculation on the rake face and relief face. According to the CNC grinding machine,the CL datas are converted into the motion parameters of the machine,and then combining with the computer language and cutting simulation,the mathematical model has been proved to be correct. This study provides theory basis for the grinding forming cutter location of the ball-nose end mill with ＂S＂shape major cutting edges.

关 键 词：“S”形刃 球头立铣刀 磨削成形 刀位轨迹 

分 类 号：TG58[金属学及工艺—金属切削加工及机床]