| 实现高频液压脉冲的一种新方法 |
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| 引用本文： | 范天堂,周凤岐.实现高频液压脉冲的一种新方法[J].河南科技大学学报(自然科学版),1989,10(4):1-6. |
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| 作者姓名： | 范天堂 周凤岐 |
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| 作者单位： | 洛阳工学院机械一系，洛阳工学院机械一系，洛阳工学院机械一系，洛阳工学院机械一系 |
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| 摘 要： | 本文提出了用流量电液伺服阀实现液压脉冲试验的新方法,并从理论和实践方面说明其可行性。新方法具有脉冲频率高、脉冲波形变换易、试验时噪音低等突出优点,它为减少脉冲耐压寿命试验的时间和耗资提供了一种新途径。
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| 关 键 词： | 脉冲 压力 伺服阀 频率 液压系统 |
New Method of Realizing High Frequency Hydraulic Pulse |
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| Fan Tiantang Wu Fengqi Zhou Fuzhang Qin Fuxuan.New Method of Realizing High Frequency Hydraulic Pulse[J].Journal of Henan University of Science & Technology:Natural Science,1989,10(4):1-6. |
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| Authors: | Fan Tiantang Wu Fengqi Zhou Fuzhang Qin Fuxuan |
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| Institution: | Department of Mechanical Engineering No.1 |
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| Abstract: | This paper gives a new experimental method which will use flow electro-hydraulicservovalve to realize hydraulic pulse,and describes feasibility of the new method in theo-ry and in practice.The new method has the following advantages:high frequency of thepulse,easy change of the pulse wave form,lower noise during the experment and soon.This new method puts forward a way for shortening the experimental period of thepressure-resistant of the pulse and reduces expenditure. |
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| Keywords: | pulse pressure servovalves frequency hydraulic systems |
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