基于APDL的DGZ6行星齿轮系强度非线性分析软件二次开发  

Secondary Development of Nonlinear Strength Analysis Software for DGZ6 Planetary Gear Based on APDL Language

作　　者：张晓霞[1] 陈为欢[1] 林旭[1] 赵泽鹏[1] 吴玉厚[1] 

机构地区：[1]沈阳建筑大学交通与机械工程学院,辽宁沈阳110168

出　　处：《沈阳建筑大学学报（自然科学版）》2013年第3期561-565,共5页Journal of Shenyang Jianzhu University：Natural Science

基　　金：国家十一五科技支撑计划项目(2007BAF09B01);辽宁省教育厅重点实验室项目(LS2010129)

摘　　要：目的研究一种高效精确求解行星齿轮系统强度的方法.使用该方法把齿轮系统的参数输入界面,便可以运行参数化有限元程序,得到强度分析结果.方法通过有限元软件ANSYS的APDL参数化设计语言,实现了行星齿轮减速器的参数化实体建模,并完成全六面体有限元模型的建立;利用周期对称分析方法对模型进行处理.结果该二次求解软件极大的减少了有限元模型的大小,提高求解效率;基于APDL语言和VC++软件进行了行星齿轮系强度求解软件的二次开发.结论开发的二次软件可以方便快捷、精确地求解行星齿轮系统的强度.使得用户通过参数输入界面输入齿轮系统的相关参数,来对DGZ系列行星齿轮系统进行强度分析,它对行星齿轮系统产品的设计具有非常大的意义.An effective and precise strength analysis method with APDL of ANSYS of the planetary gear set is put forward in this paper. Using the method to input the gear system parameters into interface, you can run parametric finite element program to obtain the strength analysis results. Through the finite element soft- ware of ANSYS based on APDL parametric language, the parametric entity modeling of planetary gear re- ducer is achieved and hexahedral finite element model is established. Cycle symmetry analysis method is used to analyze the model processing. Finally the secondary development of software can significantly reduce the size of the finite element model and improve the efficiency. It is based on the APDL language and VC ＋ ＋ software. The secondary development software can conveniently and accurately solve the strength of the planetary gear system. User inputting the related parameters of the gear system through a parameter inputs in- terface to obtain the strength analysis results of the DGZ series planetary gear system. This paper can serve as a significant guidance for designing of planetary gear set.

关 键 词：APDL(ANSYS PARAMETRIC design language) 行星齿轮系 二次开发 参数化建模 周期对称分析 

分 类 号：TH132.41[机械工程—机械制造及自动化]