Electro Hydraulic Servo Valve is key component in roll load system of aluminium foil rolling mill. This paper introduces the principle and maintenance of Electro Hydraulic Servo Valve...

电液伺服阀是铝箔轧机压上电液控制系统中的关键零部件。在介绍电液伺服阀工作原理的基础上，就其使用与维护要素作了阐述。

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As the core component of water hydraulic servo control system, the performance of water hydraulic servo valve is directly related to the property of the whole system.

水压伺服阀是水压伺服控制系统的核心部件，其性能直接影响着整个系统的性能。

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The method of direct control of hydraulic servo valve by means of PLC, the component parts of the control system and the driving interface circuits were described mainly in this paper.

文章主要介绍PLC对液压伺服阀的控制方法及控制系统的组成，说明驱动接口电路的连接。

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