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随着各企业装备水平的不断提高,液压装置的应用日益广泛。国产的液压装置较普遍地存在两大问题:一是故障较多,其主要原因往往是液压油不清洁。二是液压系统存在着不同程度的泄漏。这样不仅造成了价格较贵的介质的流失,而且污染环境。液压系统泄漏的防止治理是设备管理维护中急待解决的课题之一。 造成液压系统泄漏的原因主要是密封件功能的降低或丧失。造成密封件功能降低或丧失的因素是多方
With the continuous improvement of the equipment level of all enterprises, the application of hydraulic devices is increasingly widespread. Domestic-made hydraulic devices are more commonly two major problems: First, more failures, the main reason is often not clean hydraulic oil. Second, there are different levels of hydraulic system leakage. This not only resulted in the loss of more expensive media, but also pollute the environment. Prevention of hydraulic system leakage prevention and control equipment maintenance is one of the urgent issues. The main cause of hydraulic system leakage is the reduction or loss of seal function. The factors that reduce or eliminate the function of the seal are multiple