Hello everyone, I am the editor. Today I will introduce the sealing ring to you. The following content is compiled by the editor and the relevant content is for reference only.

Precautions for installing and using sealing rings:

(1) Do not install in the wrong direction or damage the lip. If there is a scratch on the lip of more than 50μm, it may cause obvious oil leakage.

(2) Prevent forced installation. Do not use a hammer to knock it in. Instead, use a special tool to press the sealing ring into the seat hole first, and then use a simple cylinder to protect the lip through the spline. Before installation, apply some lubricating oil to the lip to facilitate installation and prevent burns during initial operation. Pay attention to cleaning.

(3) Prevent overuse. The service life of the rubber seal of the dynamic seal is generally 3000-5000h, and a new sealing ring should be replaced in time.

(4) The size of the replaced sealing ring should be consistent. Strictly follow the requirements of the instructions and select sealing rings of the same size, otherwise the compression requirements cannot be guaranteed.

(5) Avoid using old sealing rings. When using a new sealing ring, also carefully check its surface quality to make sure there are no defects such as small holes, protrusions, cracks and grooves and that it has sufficient elasticity before using it.

(6) During installation, all parts of the hydraulic system that have been opened should be cleaned strictly. It is best to use special tools to prevent sharp metal edges from scratching your fingers.

(7) When replacing the seal ring, strictly check the seal ring groove, remove dirt, and polish the bottom of the groove.

(8) To prevent damage and oil leakage, the operation must be carried out according to the regulations. At the same time, the machine cannot be overloaded for a long time or operated in a relatively harsh environment.

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