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Type O sealing ring grooves injury how to check

by:ORK      2020-08-07
Checking, maintenance, equipment accessories through inspection of 0 type sealing ring groove damage, not only can know the damage situation and the reason, and can obtain the status of the hydraulic system, so the type O sealing ring grooves injury how to check? 1, type O sealing ring grooves radial incision or bite, and may be due to stress, contact Angle, seal clearance is too large or moving parts due to improper installation and synthetic material is too soft, but also do not rule out the causes such as long term overheating of the hydraulic system, 2, axial notch groove, probably scratch when installation or gap caused by uneven; 3, type O sealing ring grooves flattening deformation is due to poor material, inadequate elasticity; 4, severe type O sealing ring wear is due to bad lubrication, if the distorted the improper installation; 5, type O sealing ring in case of inflation, the hydraulic oil is not suitable for improper or synthetic material; 6, the local damage may be improperly installed, or the oil contains impurities, also may be in rotating parts and cause; 7, type O sealing ring fracture system is overheating. Should check the oil quality type and pressure is too high, cooling conditions are in good condition, etc. Professional manufacturer of type O sealing ring seal of 18 years, has a modern standard workshop more than 20000 square meters, more than 30 professional technicians, have scientific CNC processing center, vulcanization molding equipment, professional custom high-precision seal ring: for the customer.
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