Accurate Modeling of the Spiral Bevel and Hypoid Gear with a New Tooth Profile

作     者：LI Yun-song ADAYI Xieeryazidan DING Han 

作者机构：School of Mechanical Engineering Xinjiang University 

出 版 物：《Computer Aided Drafting,Design and Manufacturing》 (计算机辅助绘图设计与制造（英文版）)

年 卷 期：2014年第24卷第3期

页      码：32-38页

摘      要：Distinguishing with traditional tooth profile of spiral bevel and hypoid gear, it proposed a new tooth profile namely the spherical involute. Firstly, a new theory of forming the spherical involute tooth profile was proposed. Then, this theory was applied to complete parametric derivation of each part of its tooth profile. For enhancing the precision, the SWEEP method used for formation of each part of tooth surface and G1 stitching schema for obtaining a unified tooth surface are put forward and made the application in the accurate modeling. Lastly, owing to the higher accuracy of tooth surface of outputted model, it gave some optimization approaches. Given numerical example about the model can show that this designed gear with spherical involute tooth profile can achieve fast and accurate parametric modeling and provide a foundation for tooth contact analysis （TCA） in digitized design and manufacture.

主 题 词：spiral bevel and hypoid gear formation theory spherical involute tooth profile modeling 

学科分类：08[工学] 080203[080203] 0802[工学-机械学] 080201[080201] 

D　O　I：10.19583/j.1003-4951.2014.03.007

馆 藏 号：203124311...