基于ANSYS Workbench的面齿轮传动固有特性分析  

Analysis on Natural Vibration Characteristics of Face-Gear Drive Based on ANSYS Workbench

作　　者：王其雷[1] 何瑛[2] 何国旗[1] 邓澍杰 孙能 

机构地区：[1]湖南工业大学机械工程学院,湖南株洲412007 [2]湖南理工职业技术学院资源工程系,湖南湘潭411104

出　　处：《湖南工业大学学报》2016年第1期1-5,共5页Journal of Hunan University of Technology

基　　金：国家自然科学基金资助项目(51375159);湖南省自然科学株洲联合基金资助项目(2015JJ5020);湖南省高等学校科学研究基金资助项目(12A038;13C379)

摘　　要：以正交面齿轮传动为研究对象,建立面齿轮传动的有限元模型,运用有限元软件A N S Y S Workbenck对该模型进行模态分析,提取该模型的前6阶固有频率和振型进行分析;并研究压力角、齿数差及面齿轮孔径对面齿轮传动固有频率的影响。研究结果表明:面齿轮传动的模态振型以面齿轮振动为主,面齿轮传动固有频率随压力角、齿数差及面齿轮孔径的增大而增大,其中面齿轮孔径对其影响最大,其次是压力角,而齿数差对其影响不大。With orthogonal face-gear drive as the research object, a finite element model of face-gear drive is established.The FEA software of ANSYS Workbenck is used to analyze the model and the first 6 natural frequencies and mode shapes of the model are extracted. The influences of pressure angle, tooth number difference and face-gear aperture on the natural frequency of face-gear drive is studied. The results show that the modal vibration mode of the face-gear drive is mainly based on face-gear vibration, the natural frequency of face-gear drive increases with the increment of pressure angle, tooth number difference and face-gear aperture. In these factors, the impact of face-gear aperture is the greatest, followed by pressure angle, and tooth number difference has little effect.

关 键 词：面齿轮 ANSYS WORKBENCH 模态分析 固有频率 振型 

分 类 号：TH132.41[机械工程—机械制造及自动化]