| 液压限位缓冲结构在汽车减振器上的应用 |
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| 引用本文： | 陈双,梁海林,王一臣.液压限位缓冲结构在汽车减振器上的应用[J].农业装备与车辆工程,2013(12):29-31,55. |
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| 作者姓名： | 陈双 梁海林 王一臣 |
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| 作者单位： | [1]辽宁工业大学,辽宁锦州121001 [2]锦州立德汽车减振器有限公司,辽宁锦州121007 |
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| 摘 要： | 在分析普通双筒式减振器结构和工作原理基础上,提出一种加装双活塞液压限位缓冲器的汽车减振器,并对其工作机理进行分析;建立了具有液压限位缓冲结构的汽车减振器等效液压系统模型,对其阻尼特性进行分析.分析结果表明：在汽车减振器内部加装液压限位缓冲结构,可以产生附加阻尼力,使减振器具有更好的减振功能,有效地提高汽车恶劣行驶工况下的平顺性.
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| 关 键 词： | 减振器 液压限位缓冲 双活塞 附加阻尼力 |
Application of Hydraulic Limiting Buffer Structure on Automotive Shock Absorber |
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| Chen Shuang,Liang Hailin,Wang Yichen.Application of Hydraulic Limiting Buffer Structure on Automotive Shock Absorber[J].Agricultural Equipment & Vehicle Engineering,2013(12):29-31,55. |
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| Authors: | Chen Shuang Liang Hailin Wang Yichen |
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| Institution: | 1. Liaoning University of Technology, Jinzhou City, Liaoning Province 121001, China; 2. Jinzhou Leader Shock Absorber Co., Ltd., Jinzhou City, Liaoning Province 121007, China) |
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| Abstract: | In this paper, a new limiting buffer structure of shock absorber for Macpherson suspension was studied. Taking common two-tube shock absorber for example, the operating principle of shock absorber interior hydraulic limiting buffer was analyzed. The equivalent hydraulic system model of hydraulic limiting buffer shock absorber was built up, and hydraulic theory of limiting buffer processing was analyzed. The results show that the shock absorber equipped with hydraulic limiting buffer can produce additional damping, which can improve ride comfort of automotive at poor working conditions. |
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| Keywords: | shock absorber hydraulic limiting buffer double piston additional damping |
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