| 搅拌摩擦焊用测力八角环的模态分析 |
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| 引用本文： | 王吉胜,黎向锋,左敦稳,汪洪峰,董学伟,董春林,李光.搅拌摩擦焊用测力八角环的模态分析[J].机械制造与自动化,2011(4). |
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| 作者姓名： | 王吉胜 黎向锋 左敦稳 汪洪峰 董学伟 董春林 李光 |
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| 作者单位： | 1. 南京航空航天大学机电学院,江苏南京,210016
2. 中国搅拌摩擦焊中心,北京,100024 |
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| 摘 要： | 基于有限元分析理论,利用ANSYS10.0有限元分析软件中的Block Lanczos模块对自行设计的搅拌摩擦焊用测力八角环进行了模态分析.提取了前12阶振动频率和相应振型,分析了各阶振型的特点.总结了测力八角环在结构设计以及运行时应注意的问题,也为后续的动力学分析提供了理论依据.
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| 关 键 词： | 搅拌摩擦焊 测力八角环 振动 模态分析 |
Model Analysis of Three-dimensional Octagon Ring-type Dynamometer for Friction Stir Welding |
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| WANG Ji-sheng,LI Xiang-feng,ZUO Dun-we,WANG Hong-feng,DONG Xue-wei,DONG Chun-lin,L Guang.Model Analysis of Three-dimensional Octagon Ring-type Dynamometer for Friction Stir Welding[J].Machine Building & Automation,2011(4). |
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| Authors: | WANG Ji-sheng LI Xiang-feng ZUO Dun-we WANG Hong-feng DONG Xue-wei DONG Chun-lin L Guang |
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| Affiliation: | WANG Ji-sheng,LI Xiang-feng,ZUO Dun-we,WANG Hong-feng,DONG Xue-wei,DONG Chun-lin,L1 Guang |
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| Abstract: | Based on the finite element analysis theory,Lanczos module of the ANSYS10.0 finite element analysis software is used to make model analysis of the octagon ring-type dynamometer,which is designed for the friction stir welding.Firstly,this paper gets its model analytical calculation of the finite element,extracts its first 12 orders' vibration frequencies,and obtains their corresponding vibration models.It also analyzes each order mode,and summarizes the characteristics of the octagon ring-type dynamometer of... |
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| Keywords: | friction stir welding octagon ring-type dynamometer vibration model analysis |
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