可转位球头立铣刀刃口曲率半径对加工精度的影响  

The Influence of the Inserts Radius with Preferred Values on the Machining Precision for a Ball-Nose End Mill with Indexable Inserts

作　　者：程佑明[1] 吴能章[1] 

机构地区：[1]西华大学机械工程与自动化学院,四川成都610039

出　　处：《四川工业学院学报》2004年第3期17-19,共3页Journal of Sichuan University of Science and Technology

摘　　要：　在可转位球头立铣刀的设计中,为了减少刀片规格、有利于刀片的标准化,将理论上求得的刀片圆弧半径圆整成整数。作者分析和计算了由此而产生的加工表面形状误差。In the design of ball-nose end mills with indexable inserts,in order to reduce the spectrum of the inserts and in favor of standardization,it is recommended that the preferred values of the inserts radius are used instead of the decimal values of the inserts radius obtained by theoretical calculation.In this paper the profile shape errors of the surface machined caused by the integer values of the inserts are calculated and analyzed.

关 键 词：可转位球头立铣刀 端刃 系列化 标准化 表面形状误差 

分 类 号：TH122[机械工程—机械设计及理论]