VC++编程计算剃前插齿刀倒棱渐开线的分度圆压力角  

VC++ Program of Calculating Pressure Angle on Chamfering Involute's Graduated Circle of Preshaving Pinion Cutter

作　　者：廖映华[1] 李方信[1] 

机构地区：[1]四川大学

出　　处：《工具技术》2005年第4期46-48,共3页Tool Engineering

摘　　要：运用迭代法和VC + +编程求解剃前插齿刀设计中的重要参数———剃前插齿刀倒棱渐开线分度圆上的压力角α,同时证明了迭代过程的收敛性,并给出了迭代初值的选取原则。An important parameter (pressure angle on chamfering involute's graduated circle of preshaving pinion cutter α ) on design of preshaving pinion cutter is calculated by using iteration and VC++ program. The convergence property of iterative process is approved, and formula of iterative initial value is given.

关 键 词：剃前插齿刀 压力角 分度圆 渐开线 编程计算 倒棱 VC++编程 迭代过程 选取原则 迭代初值 迭代法 收敛性 

分 类 号：TG721[金属学及工艺—刀具与模具] TH112.2[机械工程—机械设计及理论]