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Disassembly of high-speed disperser hydraulic cylinder
- Sep 19, 2018 -

1 .Before disassembling the hydraulic cylinder, the hydraulic circuit should be relieved of pressure. Otherwise, when the tubing joint connected to the cylinder is loosened, the high pressure mooring in the loop will be quickly ejected. When the hydraulic circuit is relieved, first loosen the hand wheel or pressure regulating screw at the overflow valve to relieve the pressure oil, then cut off the power or cut off the power source to stop the hydraulic device.

2 .High-speed disperser hydraulic cylinder should be removed to prevent damage to the top thread of the plug, the port thread and the surface of the piston rod, the inner wall of the cylinder liner, etc. In order to prevent the elongated members such as the piston rod from being bent or deformed, the spacer support is applied to balance.

3 . When disassembling, proceed in order. Due to the different structure and size of the various hydraulic cylinders, the disassembly sequence is slightly different. Generally, the oil in the two chambers of the cylinder should be drained, then the cylinder head should be removed, and finally the plug and the plug rod should be removed. When the cylinder head of the hydraulic cylinder is removed, a special tool should be used for the card key or the snap ring of the inner card type connection. It is forbidden to use flat shovel; for flanged end caps, it must be screwed out and no hammering or hard smashing is allowed. When the cleaning plug and the cleaning rod are difficult to shoot, it is not allowed to force it out. The cause should be identified first and then disassembled.