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以两台同类型的电液比例阀的污染启动实验数据为依据,对其污染启动灵敏程度进行探讨,并以滤饼理论为基础,分析油液污染对电液比例阀工作性能的影响。
Based on the experimental data of two different types of electro-hydraulic proportional valves, the sensitive degree of pollution initiation was analyzed. Based on the filter cake theory, the influence of oil pollution on the performance of electro-hydraulic proportional valve was analyzed.