In order to make the rubber seal play a good performance and service life, there are also some methods when using. The following is Delong product experts in-depth explanation of the precautions in the use of silicone seals.
1, the use of the premise is to choose the appropriate sealing material and hydraulic oil, to facilitate the rubber seal in the operation of the humidity adaptability and oil compatibility.
2, the geometric position of the relative sliding rubber seal is high precision, good material, fine surface roughness, can extend the service life.
3, for the hydraulic pump, installation should use the installation sleeve or thin gasket to protect the seal, to prevent lip roll, bending, resulting in the spring slipping out.
4, the hydraulic cylinder should use common rolling processing, not only improve the surface roughness, but also cold hardening treatment, which is conducive to increasing the service life of the sealing ring; The "fixed inspection" time also needs to be determined according to the pressure, sliding surface length and type.
5, the surface of the rubber seal should be well wetted to avoid particle intrusion; Secondly, it is necessary to use the prescribed oil and the correct installation method
6, due to the different working environment of different equipment, the temperature resistance and oil resistance conditions of rubber seals are also different, and each equipment needs additional design when selecting seals because of its different shape.
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Name: Kevin Li
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