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以矫直机楔形调整液压伺服系统中电液伺服阀为研究对象,分析不同公司2种伺服阀的工作特性及可替代性。理论研究及实际应用结果表明,2种电液伺服阀可以进行互换,从而又提供了一种可行的设备故障解决方案。
Taking the electro-hydraulic servo valve of wedge-shaped adjustment hydraulic servo system of straightening machine as the research object, the working characteristics and substitutability of two kinds of servo valves of different companies are analyzed. The theoretical research and practical application show that the two kinds of electro-hydraulic servo valves can be interchanged, thus providing a feasible solution to equipment failure.