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液压元件在加工和装配过程中残留于内部的污物是造成液压系统早期失效和故障的主要原因。文章从液压阀阀体铸件的清理、去处机加工毛刺、试验台油液的过滤三方面论述了提高液压阀清洁度的方法。
Hydraulic components in the process of processing and assembly remain in the internal dirt hydraulic system caused the early failure and failure of the main reasons. The article discusses the ways to improve the cleanliness of the hydraulic valve from three aspects: the liquid valve body casting cleaning, machining burrs, test-bed fluid filtration.