| 水介质阀控充液式液力偶合器电液阀常见问题分析及应对措施 |
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| 引用本文： | 刘立宝,赵继云,张德生,陆文程.水介质阀控充液式液力偶合器电液阀常见问题分析及应对措施[J].矿山机械,2010(4). |
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| 作者姓名： | 刘立宝 赵继云 张德生 陆文程 |
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| 作者单位： | 中国矿业大学机电工程学院; |
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| 基金项目： | “十一五”国家科技支撑计划资助项目(2008BAB36B04);;江苏省研究生科研创新计划资助项目(CX09B_112Z) |
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| 摘 要： | 水介质阀控充液式液力偶合器作为刮板输送机上的动力传输及保护设备,保障了整个系统的稳定运行,而电液阀作为偶合器的控制元件,其性能的优劣对偶合器乃至整个系统的稳定都起到了至关重要地作用。通过介绍该类偶合器系统的工作原理,重点分析了电液阀应用中的一些常见问题,并提出了一些应对措施。
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| 关 键 词： | 液力偶合器 纯水电液阀 阻塞 |
Problem analysis of the electro-hydraulic valve used for the valve-controlled fluid coupling and the solutions |
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| LIU Libao ZHAO Jiyun ZHANG Desheng LU Wencheng College of Mechanical , Electrical Engineering,China University of Mining , Technology,Xuzhou ,Jiangsu,China.Problem analysis of the electro-hydraulic valve used for the valve-controlled fluid coupling and the solutions[J].Mining & Processing Equipment,2010(4). |
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| Authors: | LIU Libao ZHAO Jiyun ZHANG Desheng LU Wencheng College of Mechanical Electrical Engineering China University of Mining Technology Xuzhou Jiangsu China |
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| Affiliation: | LIU Libao ZHAO Jiyun ZHANG Desheng LU Wencheng College of Mechanical , Electrical Engineering,China University of Mining , Technology,Xuzhou 221008,Jiangsu,China |
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| Abstract: | As the power transmission and protection equipment of the scraper conveyor,the water valve-controlled fluid coupling ensures the systematic steady operation.And for the electro-hydraulic valve is taken as the control element of the coupling,its properties play a very important role in stabilities of the coupling and the whole system.This paper introduces the working principle of the coupling briefly,emphatically analyzes the common application problems of the electro-hydraulic valve,and puts forward some so... |
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| Keywords: | fluid coupling water electro-hydraulic valve blocking |
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