超环面行星蜗杆传动中超环面蜗杆的数控加工  

NC machining the toroidal worm in toroidal drive

作　　者：蔡英杰[1] 姚立纲[1] 魏国武[1] 

机构地区：[1]福州大学机械工程及自动化学院,福州350002

出　　处：《现代制造工程》2007年第10期12-13,50,共3页Modern Manufacturing Engineering

基　　金：国家自然科学基金资助项目(50675035);福建省自然科学基金重点项目(E0220001)

摘　　要：分析超环面蜗杆齿面形成原理,建立超环面蜗杆螺旋线方程,回顾超环面蜗杆的加工方法,提出超环面蜗杆的数控加工方法,完成超环面蜗杆的实际加工。Analyses the characteristics of the development for the toroidal worm tooth profile in a toroidal drive. By mathematical modeling the helical curve equation is presented further. The processing methods for machining the toroidal worm tooth profile are summarized and the NC machining method for the toroidal worm is put forward. Finally, the method is proved by practical machining.

关 键 词：超环面蜗杆 数控加工 超环面传动 

分 类 号：TH132.4[机械工程—机械制造及自动化]