| 多级开关控制流量集成阀块的研制与试验分析 |
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| 引用本文： | 邓启辉.多级开关控制流量集成阀块的研制与试验分析[J].河南科技大学学报(自然科学版),1995(2). |
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| 作者姓名： | 邓启辉 |
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| 基金项目： | 流体传动及控制国家重点实验室（浙江大学）年度课题 |
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| 摘 要： | 本文介绍了作者开发、研制的液压电梯专用开关控制流量集成阀块（简称ＨＥＶ阀块）的工作原理，研究了开关控制先导液桥对流量阀的控制机理，分析了外载变化对控制性能的影响，并利用ＣＡＴ技术对阀块的试验数据进行了处理与分析。
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| 关 键 词： | 多级开关，流量控制，集成阀块 |
Development and Experiment Analysis on Flow Valve Block Integrated with Multistage on-off Control Units |
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| Deng Qihui.Development and Experiment Analysis on Flow Valve Block Integrated with Multistage on-off Control Units[J].Journal of Henan University of Science & Technology:Natural Science,1995(2). |
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| Authors: | Deng Qihui |
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| Institution: | The First Tractor and Construction Machinery Corp. |
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| Abstract: | This paper introduces the development and research work Carried out on a new type of flow control valve blook integrated with multistage on-off control units,which is designed to be used on elevating system.With the data obtained by CAT techniques,dynamic flow characteristcs of the valve block has been throughly investigated.Good agreements have been found between calculating and measuring result. |
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| Keywords: | Multistage on-off Flow control Integrated valve block |
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