Influence of Setting Error of Tool on Tooth Profile and Contact Point of Face Gear Drive  

作　　者：李晓贞 朱如鹏 李政民卿 李发家 

机构地区：[1]College of Mechanical and Electrical Engineering,Nanjing University of Aeronautics and Astronautic

出　　处：《Transactions of Nanjing University of Aeronautics and Astronautics》2014年第4期370-376,共7页南京航空航天大学学报（英文版）

基　　金：Supported by the National Natural Science Foundation of China(51105194);the Scientific Research Funding of Nanjing University of Aeronautics and Astronautics(NP2011014)

摘　　要：In order to analyze the influence of setting error of tool on both tooth profile and contact characteristic of orthogonal face gear drive,the coordinate systems with and without setting error are established.Moreover,the equations of tooth profile and contact points of face gear drive are derived by envelope principle.According to the equations,the change of tooth profile and the contact points position on face gear are analyzed.The tooth surface and contact points are obtained by numerical simulation.Results show that the tooth profile and contact characteristic of face gear drive are not sensitive to the setting error of tool.In order to analyze the influence of setting error of tool on both tooth profile and contact characteristic of orthogonal face gear drive,the coordinate systems with and without setting error are established.Moreover,the equations of tooth profile and contact points of face gear drive are derived by envelope principle.According to the equations,the change of tooth profile and the contact points position on face gear are analyzed.The tooth surface and contact points are obtained by numerical simulation.Results show that the tooth profile and contact characteristic of face gear drive are not sensitive to the setting error of tool.

关 键 词：face gear setting error tooth profile contact characteristic 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]