球头立铣刀端刃刃磨曲率干涉预报  

Curvature Interference Prediction for End Cutting Edge Grinding of Ball-nose End Mills

作　　者：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：《西华大学学报（自然科学版）》2006年第2期27-29,共3页Journal of Xihua University:Natural Science Edition

摘　　要：使用微分几何中的曲率算法,建立了用圆柱形砂轮刃磨球头立铣刀端刃后刀面时,砂轮与S形端刃的曲率干涉校核的数学模型,借助于该模型,可确定不发生干涉的砂轮参数值。A mathematical model for curvature interference checking between the grinding wheel and the S shaped edge of the ball-nose end mill during the grinding of the clearance face of the end cutting edge is developed using the curvature algorithm in differential geometry.With the help of the model the parameters of the grinding wheel can be determined without curvature interference.

关 键 词：球头立铣刀 刃磨 曲率干涉 算法 

分 类 号：TG714[金属学及工艺—刀具与模具] TG580.65