一种渐开线齿轮啮合特性分析的参数化求解方法研究  

Research on Parameterized Method for Meshing Characteristics Analysis of Involute Gear

作　　者：常凯 CHANG Kai(AVIC Qingan Group Co., Ltd., Xi＇an 710072, China)

机构地区：[1]中航工业庆安集团有限公司,西安710072

出　　处：《机械工程师》2017年第8期94-96,100,共4页Mechanical Engineer

摘　　要：基于啮合原理推导了渐开线圆柱齿轮的齿廓方程。在此基础上,基于MATLAB平台编制程序,实现了包含轮齿、轮缘、轮辐、轮毂等部分的齿轮全齿有限元模型的参数化建模。在ANSYS环境下,导入MATLAB生成的有限元模型进行了齿轮接触有限元分析。最后编程实现MATLAB和ANSYS程序之间的相互调用,形成了一个渐开线圆柱齿轮进行有限元分析的软件平台,只需输入齿轮基本参数,就可完成整个分析过程,这样有效地提高了齿轮副啮合特性分析的效率。Based on the meshing principle, the tooth profile equation of involute cylindrical gear is deduced. Based on the MATLAB platform preparation program, this paper builds parametric finite element modeling of the gear, rim, spoke, hub and other parts of the gear full tooth. The finite element model generated by MATLAB is imported into ANSYS. Finally, the programming between MATLAB and ANSYS program is realized, and a software platform for finite element analysis of involute cylindrical gear is formed. The basic parameters of the gear are input and the whole analysis process can be completed. This effectively improves the gear pair the ef ficiency of the meshing characteristic analysis.

关 键 词：齿廓方程 MATLAB 齿轮有限元模型 软件分析平台 

分 类 号：TP391.7[自动化与计算机技术—计算机应用技术]