渐开线球齿轮指状铣刀齿廓曲线的设计  

Design of Profile Curve of Finger Milling-cutter of Involute Spherical Gears

作　　者：吴武辉[1] 潘存云[1] 李婷[1] 

机构地区：[1]国防科技大学机电工程与自动化学院,湖南长沙410073

出　　处：《制造技术与机床》2007年第12期48-51,共4页Manufacturing Technology & Machine Tool

基　　金：国家863计划项目(2006AA09Z235)

摘　　要：根据渐开线球齿轮的仿形加工原理,设计一种具有渐开线齿廓的指状铣刀。通过理论分析,确定齿廓曲线上渐开线的计算公式,重点阐述齿根过渡曲线设计的方法,解决了不同参数的球齿轮指状铣刀齿廓曲线设计问题。According to the principle of profiling machining of involute spherical gears, this paper designs the accurate involute profile curve of its finger milling - cutter. After analyzing the machining method about involute spherical gears, this paper confirms the formula of involute curve, and specially expatiates on the design process about transitional curve of involute gear root, and solving the profile curve design problems of different finger milling - cutters for spherical gears.

关 键 词：齿廓曲线 指状铣刀 球齿轮 

分 类 号：TG54[金属学及工艺—金属切削加工及机床]