| 采用磁流体的射流管伺服阀试验研究 |
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| 引用本文： | 李松晶,宋彦伟,聂伯勋. 采用磁流体的射流管伺服阀试验研究[J]. 机床与液压, 2006, 0(9): 130-131,120 |
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| 作者姓名： | 李松晶 宋彦伟 聂伯勋 |
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| 作者单位： | 哈尔滨工业大学机电工程学院,黑龙江哈尔滨,150001;哈尔滨工业大学机电工程学院,黑龙江哈尔滨,150001;哈尔滨工业大学机电工程学院,黑龙江哈尔滨,150001 |
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| 摘 要： | 提出了把磁流体添加入射流管伺服阀力矩马达的工作间隙，从而改善射流管伺服阀动态响应的方法，给出厂采用磁流体的射流管伺服阀的结构及工作原理，对射流管伺服阀的动态响应特性进行了试验研究，介绍了试验原理，给出了相应的试验结果。
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| 关 键 词： | 磁流体 伺服阀 射流管 |
| 文章编号： | 1001-3881（2006）9-130-2 |
| 收稿时间： | 2005-07-26 |
| 修稿时间： | 2005-07-26 |
Experiments Study on Jet-pipe Servo Valve with Magnetic Fluid |
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| LI Songjing,SONG Yanwei,NIE Boxun. Experiments Study on Jet-pipe Servo Valve with Magnetic Fluid[J]. Machine Tool & Hydraulics, 2006, 0(9): 130-131,120 |
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| Authors: | LI Songjing SONG Yanwei NIE Boxun |
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| Affiliation: | School of Mechanical and Electrical Engineering, Harbin Institute of Technology, Harbin Heilongjiang 150001, China |
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| Abstract: | The method of filling magnetic fluid into the working clearances of jet - pipe servo valve to improve the dynamic response of jet - pipe servo valve was presented. The construction and working principle of jet - pipe servo valve with magnetic fluid were introduced. The experiments of jet - pipe servo valve dynamic response characteristics were carried out. The experimental results were compared when the magnetic fluid is used or not in the servo valve. |
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| Keywords: | Magnetic fluid Servo valve Jet - pipe |
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