| 基于ANSYS的铰链型膨胀节结构强度分析 |
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| 引用本文： | 刘凤臣,季旭.基于ANSYS的铰链型膨胀节结构强度分析[J].机械设计与制造,2011(2). |
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| 作者姓名： | 刘凤臣 季旭 |
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| 作者单位： | 1. 黑龙江科技学院教务处,哈尔滨,150027
2. 黑龙江科技学院机械工程学院,哈尔滨,150027 |
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| 基金项目： | 黑龙江省教育厅科学技术研究项目(11541319) |
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| 摘 要： | 为提高波纹管膨胀节的使用性能及其可靠性,根据膨胀节的结构特点和使用状况,运用Solidworks建立其实体模型,并对载荷加以简化和等效处理,通过ANSYS软件分析其承力构件的静力学特性。结果表明,膨胀节的最大位移发生在受力侧端管两端,最大位移为3.339 mm;承力构件的最大应力发生在万向环,其应力为99.8 MPa,小于其材料的许用应力。该型铰链膨胀节满足设计载荷下的强度要求,为其强度校核及结构优化设计提供了理论依据。
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| 关 键 词： | 波纹管膨胀节 有限元 静力分析 |
Structure strength analysis of the hinged expansion joints based on ANSYS |
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| LIU Feng-chen,JI Xu.Structure strength analysis of the hinged expansion joints based on ANSYS[J].Machinery Design & Manufacture,2011(2). |
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| Authors: | LIU Feng-chen JI Xu |
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| Affiliation: | LIU Feng-chen1,JI Xu2(1Academic Administration,Harbin 150027,China)(2College of Mechanical Engineering,Heilongjiang Institute of Science and Technology,China) |
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| Abstract: | To improve the working performance and reliability of the bellows expansion joint,we have established the solid model of expansion joint in the Solidworks according to the structural characteristics and the application conditions of the expansion joints.The equivalent processing and simplification of the load is done,and the statics characteristic of the load-bearing component is analyzed by the ANSYS software.The results show that the maximum displacement of the expansion joint is occurred at the both ends... |
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| Keywords: | Bellows expansion joint Finite element Static analysis |
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