安装误差对弧齿锥齿轮齿面接触轨迹影响的分析研究  

Analysis and Study on the Influence of Installation Error on Spiral Bevel Gear Tooth Surface Contact Trajectory

作　　者：汪中厚[1] 余剑[1] 张兴林[1] 

机构地区：[1]上海理工大学机械工程学院,上海200093

出　　处：《机械传动》2014年第2期21-24,共4页Journal of Mechanical Transmission

基　　金：国家自然科学基金项目(51075279);上海市教委重点学科建设项目(J50503);上海市教委科研创新重点项目(10ZZ92)

摘　　要：基于齿轮啮合原理和局部共轭原理,推导了弧齿锥齿轮大轮和小轮的理论齿面方程以及存在安装误差时齿面接触分析的基本方程,然后考虑存在安装误差时的齿面接触分析,分别从三项安装误差单独作用以及三项误差同时作用的角度通过Matlab编制的程序来分析安装误差对接触区的影响。研究结果对弧齿锥齿轮的设计、生产和实际应用提供了一定的指导。It is mainly based on the meshing principle and local conjugate principle, the theoretical tooth surface equation of gear and pinion of spiral bevel gear and equations of tooth contact analysis considering the installation error are deduced. The conclusions of the tooth contact analysis considering the installation error are obtained by the program with MATLAB, the program is used to analyze the effect on comact area caused by installation error, when three installation errors acted alone and acted together respectively. The results pro- vide a guiding role to the design, production and practical application of the spiral bevel gear.

关 键 词：弧齿锥齿轮 齿面接触分析 安装误差 MATLAB 

分 类 号：TH132.41[机械工程—机械制造及自动化]