| 冷轧AGC系统力马达伺服阀结构和原理分析 |
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| 引用本文： | 朱培显,郑圆.冷轧AGC系统力马达伺服阀结构和原理分析[J].液压气动与密封,2007,27(6):49-52. |
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| 作者姓名： | 朱培显 郑圆 |
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| 作者单位： | 马鞍山钢铁公司,安徽马鞍山,243000 |
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| 摘 要： | 冷轧薄板生产中厚度控制是一关键技术，液压伺服系统越来越被广泛的应用在厚度自动控制（AGC）中，电液伺服阀是伺服系统中最重要、最基本的组成元件。本文分析介绍了某冷连轧机组AGC系统采用的新型力马达伺服阀结构和原理，指出了这种新型伺服阀的优点和先进之处。
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| 关 键 词： | 电液伺服阀 力马达 滑阀 反馈 |
| 文章编号： | 1008-0813（2007）06-0049-04 |
| 收稿时间： | 2007-05-10 |
| 修稿时间： | 2007年5月10日 |
Analysis of the Force Motor Valve in AGC System of the Cold Rolling Mill |
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| ZHU Pei-xian,ZHENG Yuan.Analysis of the Force Motor Valve in AGC System of the Cold Rolling Mill[J].Hydraulics Pneumatics & Seals,2007,27(6):49-52. |
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| Authors: | ZHU Pei-xian ZHENG Yuan |
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| Abstract: | The thickness control is a key technology in the cold rolling production. Hydraulic servo system is being more and more widely used in the automated gauge control (AGC). The electric-hydraulic servo valve is the most important and basic element in the servo system. A new type force motor servo valve used in a tandem cold rolling mill is introduced here, the advantage and the advanced technology of the valve are pointed out. |
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| Keywords: | electric-hydraulic servo valve force motor spool valve feedback |
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