| 水压系统的速度-负载特性的试验研究 |
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| 引用本文： | 唐向阳,董为民,伍星,郑华文,袁子荣. 水压系统的速度-负载特性的试验研究[J]. 昆明理工大学学报(自然科学版), 2003, 28(2): 42-45 |
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| 作者姓名： | 唐向阳 董为民 伍星 郑华文 袁子荣 |
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| 作者单位： | 昆明理工大学,机电工程学院,云南,昆明,650224 |
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| 基金项目： | 云南省自然科学基金资助(项目编号:1999E0008Q). |
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| 摘 要： | 首先简要介绍了自行设计的纯水液压试验系统的工作原理和主要特点，接着计论了测试系统的组成．通过对液压缸无杆腔的压力和其活塞杆位移的采样，针对不同负载作用下液压缸的进口节流和出口节流调速两种情况，研究了其速度—负载特性，得到了一些具有重要价值的结论．最后对试验结果从理论上进行了分析和解释．
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| 关 键 词： | 纯水液压技术 二通插装阀节流调速系统 速度－负载特性 试验研究 水压系统 |
| 文章编号： | 1007-855X(2003)02-0042-04 |
| 修稿时间： | 2002-09-19 |
Experimental Research on the Velocity-load Properties of a Water Hydraulic Trial System |
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| TANG Xiang-yang,DONG Wei-min,WU Xing,ZHENG Hua-wen,YUAN Zi-rong. Experimental Research on the Velocity-load Properties of a Water Hydraulic Trial System[J]. Journal of Kunming University of Science and Technology(Natural Science Edition), 2003, 28(2): 42-45 |
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| Authors: | TANG Xiang-yang DONG Wei-min WU Xing ZHENG Hua-wen YUAN Zi-rong |
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| Abstract: | The working principle and features of the water hydraulic trial system designed and manufactured by authors are briefly introduced at first. Then the compound block diagram of the test system is given. And with the meter - in and meter - out circuit of the working hydro - cylinder, and the dynamic tests on the displacement of the piston rod and the pressure of the working hydro - cylinder' s big cavity, the relationship between the piston rod's motion velocity and load is separately studied at length. Curves are drawn according to the analysis and process of the data files obtained by experiments with software, and some important conclusions are derived too. At last, the results obtained from the experiments are explained and analyzed in theory. |
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| Keywords: | water hydraulic technique two - way carriage valve velocity - load properties experimental research |
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