液压系统污染控制与管理

摘要

液压系统油液污染是液压系统故障的主要原因。本文介绍了液压系统污染物的来源及危害，并给出了冷轧机液压管路在施工过程中为防止污染物入侵所采取的一系列措施。%The hydraulic system oil pollution is the main reason for failure of the hydraulic system. Sources of pollutants and hazards of hydraulic system are introduced in the paper. And the paper gives a series of measures taken to prevent pollutants from invasion in cold rolling mill hydraulic lines in the construction process.