| 新型负载敏感系统工作原理及其应用 |
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| 引用本文： | 于彩新,赵川,薛典永,吕佩章,姜继海.新型负载敏感系统工作原理及其应用[J].液压气动与密封,2012,32(8):46-50. |
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| 作者姓名： | 于彩新 赵川 薛典永 吕佩章 姜继海 |
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| 作者单位： | 1. 安徽博一流体传动股份有限公司,安徽 合肥,230031
2. 哈尔滨工业大学流体传动及控制研究所,黑龙江 哈尔滨,150080 |
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| 摘 要： | 负载敏感系统具有很好的经济型、可靠性和先进性,是一种广泛应用于工程机械的的液压系统。该文主要介绍了负载敏感液压系统的基本原理及其四大子系统,着重介绍新型负载敏感泵和负载敏感多路阀的结构及工作过程,并对其进行试验研究,得到其具有良好的压力流量特性,最后指出负载敏感系统应用的主要场合及待改善的地方。
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| 关 键 词： | 工程机械 负载敏感原理 负载敏感泵 负载敏感阀 |
The Working Principle and Application of New Load Sensing System |
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| YU Cai-xin
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ZHAO Chuan
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XUE Dian-yong
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LV Pei-zhang
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JIANG Ji-hai.The Working Principle and Application of New Load Sensing System[J].Hydraulics Pneumatics & Seals,2012,32(8):46-50. |
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| Authors: | YU Cai-xin ZHAO Chuan XUE Dian-yong LV Pei-zhang JIANG Ji-hai |
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| Affiliation: | 1.Anhui Boyi Fluid Power Transmission Co.,Ltd.,Hefei 230031,China;2.School of Mechatronics Engineering,Harbin Institute of Technology,Harbin 150080,China) |
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| Abstract: | Load sensing system is an economic,reliable and advanced hydraulic system used in engineering machinery.This paper mainly introduces the basic principle of load sensing system and its four subsystems,emphasis on introducing the structure and working process of the new load-sensitive pump and load-sensitive multi-way valve.Then this paper describes the experiment and get the reason that they have good pressure and flow characteristics.Finally,this paper points out the application situation and the areas of improvement of load sensing system. |
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| Keywords: | engineering machinery load-sensitive principle load-sensitive pump load-sensitive multi-way valve |
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