The oil circuit cleaning cycle of the spiral swing cylinder is determined by the structure of the hydraulic system and the degree of pollution of the hydraulic system. Now let's take a closer look at the cleaning steps of this cylinder. First, clean the hydraulic system tank with an easy-to-dry cleaning solvent, and then use filtered air to remove solvent residues. Then clean all the pipes of the hydraulic system. In some cases, the pipes and joints need to be impregnated. Second, install oil filters in the pipeline to protect the oil supply pipeline and pressure pipeline of the hydraulic valve. Then install a flushing plate on the current collector to replace precision valves, such as electro-hydraulic servo valves. In addition, you need to check whether all the piping of the hydraulic system is appropriate in size and connected properly. However, let me remind you: If an electro-hydraulic servo valve is used in the hydraulic system, the flushing plate of the servo valve should allow the oil to flow from the oil supply line to the collector and return directly to the tank. The oil filter filters out solid particles. During the washing process, check the oil filter every 1 to 2 hours to prevent the oil filter from being blocked by pollutants. At this time, do not open the bypass. If you find that the oil filter is blocked, change the oil filter .
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