Based on the analysis of hydraulic components contamination tolerance evaluation principle, the wear law of solid particles on hydraulic components and its influence on operation performance are revealed through the contamination sensitivity test of hydraulic pumps and hydraulic valves. The evaluation method of hydraulic components contamination tolerance was described. By comparing the measured curve with the standard curve, the correctness and feasibility of the existing contamination tolerance theory and method are verified.
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杜立鹏,吴强.液压元件污染耐受度的研究与实践[J].机床与液压,2020,48(1):64-69. . Research and Practice on Contamination Tolerance of Hydraulic Components[J]. Machine Tool & Hydraulics,2020,48(1):64-69