Sheet Metal · 2022年1月3日

How does the oil pollution of the four-column hydraulic machine come from?

How does the oil pollution of the four-column hydraulic machine come from:

After the oil in the four-column Hydraulic Press is stirred heavily, it will oxidize, which will cause metamorphosis, and there will be water in the oil, which will cause corrosion of the metal. When the system is in operation, the liquid will have a certain chemical effect on the metal surface, and there will be friction, and then the fragments and wear of the seal will appear. But where does the oil pollution of the Jixin hydraulic four-column hydraulic machine come from?

Because the structure of the fuel tank is not very good, its airtightness is also relatively poor, so it is very simple to have dust, and the fuel tank does not have a window to clean up the dirt. This will make it more troublesome to organize the inside of the fuel tank. The volume of the fuel tank is also very small, and the cooling requirements of the oil are also very poor. During the repairs, I did not pay much attention to cleaning, and brought all the surrounding debris into the pipeline.

He did not pay attention to the oil filtration. In some hydraulic machinery and hydraulic systems, he did not select the filters according to the components. He used coarse filters to replace the fine filters. For several years, he did not clean the filters used in the system. The nets are not always washed. In this way, blockages and leaks will appear overnight, and we don’t pay much attention to oil when we change oil. In fact, these problems are the source of pollution.

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