Several types of conditions when impurities enter the hydraulic cylinder
1. It is caused by inattentiveness when cleaning the hydraulic cylinder. When the pipeline is cleaned again after the installation is completed, the pipeline should not be installed according to the cylinder body again, and the pipeline should be installed before the oil port of the cylinder body. The impurities in the pipeline will directly enter the cylinder, and after entering, try to eliminate the difficulty, and then convert the impurities into the cylinder to transport the impurities. In addition, in the process of cleaning, it is also necessary to remove the impurities in the pipeline.
2. For the chips formed in the production process of the pipe, after the pipe is sized and processed, when removing the burrs on both sides, the burrs should not be left behind, or when the welded pipe is operated, do not The steel pipe should be placed on the periphery, because it is easier to cause welding impurities to penetrate in. Therefore, if the pipe needs to be placed on the periphery, the nozzle should be directly sealed, and the pipe fittings should be stacked in a dust-free on the operating table.
3. When sealing, bring it into the hydraulic cylinder. It is a simple sealing material. When installing and testing it, we will apply different coiling methods such as linear and sealing tape, so the sealing tape will be When the application is disconnected, it will directly enter the cylinder, and the linear seal will affect the winding, and in severe cases, the check valve of the hydraulic cylinder will be inconvenient in action.
