| 负荷传感出口压力补偿回路的阻尼特性研究 |
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| 引用本文： | 罗艳蕾,陈伦军. 负荷传感出口压力补偿回路的阻尼特性研究[J]. 中国机械工程, 2013, 24(19): 2573 |
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| 作者姓名： | 罗艳蕾 陈伦军 |
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| 作者单位： | 贵州大学，贵阳，550025 |
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| 基金项目： | 国家科技支撑计划资助项目(2013BAF07B01)The National Key Technology R&D Program（No. 2013BAF07B01） |
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| 摘 要： | 以负荷传感多路阀为研究对象，分析其出口压力补偿阀的工作机理以及补偿阀中旁通阻尼孔的作用，建立出口压力补偿阀阻尼特性的动态数学模型，分析其阻尼特性，研究阻尼孔结构尺寸对补偿阀工作腔压力波动的影响，为补偿阀及其阻尼孔的设计提供理论依据。
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| 关 键 词： | 多路阀 负荷传感 压力补偿阀 阻尼孔 阻尼特性 |
Research on Damping Characteristics of Hydraulic Circuit of Load Sensing Outlet Pressure Compensation |
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| Luo Yanlei,Chen Lunjun. Research on Damping Characteristics of Hydraulic Circuit of Load Sensing Outlet Pressure Compensation[J]. China Mechanical Engineering, 2013, 24(19): 2573 |
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| Authors: | Luo Yanlei Chen Lunjun |
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| Affiliation: | Guizhou University,Guiyang,550025 |
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| Abstract: | Taking load-sensing pressure compensation multi-way valve as an object, the working mechanism of outlet pressure compensation valve and the role of bypass damping orifice were analyzed in depth theoretically. On the basis of that,a mathematical model of the dynamic damping property was established to lay the foundation for the next analysis, the relevant structure parameters that affect the pressure fluctuation were presented, and the damping characteristics were also analyzed. These results can be as a theoretical foundation for design of compensation valve and damping orifice. |
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| Keywords: | multi-way valve,load sensing pressure compensation valve,damping orifice,damping characteristics, |
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