| 基于ANSYS的弹性轴承设计方法 |
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| 引用本文： | 覃海鹰,刘晓宁,王丁伟.基于ANSYS的弹性轴承设计方法[J].直升机技术,2009(4). |
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| 作者姓名： | 覃海鹰 刘晓宁 王丁伟 |
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| 作者单位： | 1. 中国直升机设计研究所,景德镇,333001
2. 北京理工大学,北京,100081 |
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| 摘 要： | 以ANSYS为基础,选取合适的橡胶本构模型,通过对材料数据的拟合获得橡胶本构模型参数。建立弹性轴承参数化有限元分析模型,并通过对不同参数的弹性轴承的刚度特性及胶层的应力进行计算分析,完成弹性轴承设计参数优选。
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| 关 键 词： | 弹性轴承 有限元 刚度 应力 |
The Design Method of Spheric Thrust Bearing Based on ANSYS |
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| Authors: | QIN Haiying LIU Xiaoning WAN Dingwei |
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| Institution: | QIN Haiying1; LIU Xiaoning2; WAN Dingwei1(1.China Helicopter Research and Development Institute; Jingdezhen; 333001; 2.Beijing Institute of Technology; Beijing; 100081); |
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| Abstract: | Selecting an appropriate rubber constitutional model and fitting material data,we can get parameters for rubber constitutional model.First,we should construct parameterized finite element analysis model for spheric thrust bearing,and then compute and analyze the rubber layers stress and stiffness characteristics of a spheric thrust bearing with different parameters,so we can obtain the best choice for spheric thrust bearing design. |
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| Keywords: | spheric thrust bearing finite element stiffness stress |
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