| 盘式汽车制动器的有限元模态分析 |
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| 引用本文： | 田正兵,张力,孟春玲.盘式汽车制动器的有限元模态分析[J].北京工商大学学报(自然科学版),2007,25(5):21-24. |
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| 作者姓名： | 田正兵 张力 孟春玲 |
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| 作者单位： | 北京工商大学,机械自动化学院,北京,100037 |
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| 基金项目： | 北京市优秀人才培养专项 |
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| 摘 要： | 以夏利汽车前轮盘式制动器为研究对象,建立了包括制动钳和摩擦片在内的耦合模型,进行了模态分析,得到了制动器在制动状况下的模态参数.并对有限元模型的简化和各部分之间的连接方式进行了探讨,分析结果对盘式汽车制动器动态性能及减振降噪机理的研究提供理论基础和依据.
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| 关 键 词： | 盘式制动器 有限元法 模态分析 机械振动 |
| 文章编号： | 1671-1513（2007）05-0021-04 |
| 收稿时间： | 2006-05-28 |
| 修稿时间： | 2006年5月28日 |
FEM ANALYSIS OF MODE ON AUTOMOBLE DISC-BRAKE |
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| TIAN Zheng-bing,ZHANG Li,MENG Chun-ling.FEM ANALYSIS OF MODE ON AUTOMOBLE DISC-BRAKE[J].Journal of Beijing Technology and Business University:Natural Science Edition,2007,25(5):21-24. |
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| Authors: | TIAN Zheng-bing ZHANG Li MENG Chun-ling |
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| Institution: | College of Mechanical Engineering and Automation, Beijing Technology and Business University, Beijing 100037, China |
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| Abstract: | With the XIALI front-wheel disc-brake for research object,a coupling model including brake shaft and brake shoe was built up.Mode parameters of the brake in the condition of braking were gained by carrying on the mode analysis to the model.And discussed the predigestion of the FEM(finite element method) model and link manners of the brake's joint faces.The results provided the research of the disc-brake's dynamic capability and damping and noise reduction with theoretic gist. |
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| Keywords: | disc-brake FEM mode analysis mechanism vibrancy |
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