ABAQUS/Python在斜齿轮动态啮合分析中的应用研究  

The Analysis of Helical Gear' Dynamic Mesh Based on Parametric

作　　者：赵炜[1] 葛文杰[1] 

机构地区：[1]西北工业大学机电学院,西安710072

出　　处：《机电一体化》2012年第7期29-33,共5页Mechatronics

基　　金：广东省重大科技专项项目资助(2010A080804003)

摘　　要：为准确、高效地提高齿轮传动的仿真分析效率,利用Python语言对有限元软件ABAQUS进行了二次开发,实现齿轮动态啮合分析从建模到后处理的自动化处理。通过实例分析了一对斜齿轮的啮合时变刚度及转速对斜齿轮动态啮合性能的影响,结合理论分析验证了分析的准确性及高效性。In order to improve gear drive＇s parametric modeling and the efficiency of simulation analysis, a pair of helical gear parametric modeling procedure was established through the second development of capabilities of ABAQUS with Python. By constructing a contrastive analysis model based on the finite element method to study the revolving speed＇s effect on dynamic engagement performance and contract property of showed that revolving speed has an influence on meshing area and tooth surface in dynamic mesh. The calculating results length as well as gear surface contact stress.

关 键 词：ABAQUS PYTHON 斜齿轮 参数化 动态接触分析 

分 类 号：TH132.41[机械工程—机械制造及自动化]