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一、概述液压油,做为液压传动的介质在工业上被比做机器的“血液”,液压设备故障有3/4是由于这种“血液”受污染造成的,最普通的是杂质污染。为此,人们偿试以各种方法予以过滤。从1879年法国的艾米·约瑟夫发明第一份关于过滤的专利以来,人们经过艰苦的科学研究和不懈的生产实践,在过滤手段上做了许多探索,但基本上属于机械过滤,即以网式栏截的途径相对减少杂质。过滤理论的专著也称过
First, an overview of hydraulic oil, as a hydraulic transmission medium in the industry is compared to the machine’s “blood”, hydraulic equipment failure 3/4 is due to this “blood” caused by pollution, the most common is impurity pollution. To this end, people try to filter in various ways. Since Amy Joseph of France invented the first patent on filtration in 1879, people have done a lot of exploration in filtering means through hard scientific research and unremitting production practice, but basically they are mechanical filtration, that is, Bar-type approach to cut off the relative reduction of impurities. A monograph on filtering theory is also said