First, improve the bearing capacity of the bearing: the oil and gas micro-lubrication is to spray the gas-liquid two-phase flow to the lubrication zone at a higher speed, and the gas-liquid two-phase film with a certain bearing capacity can be effectively formed in the friction surface of the high-speed bearing bearing. The dual role of fluid dynamic pressure and hydrostatic pressure. Therefore, the friction surface is always in a good working condition, which is unmatched by a single-phase fluid film formed by fluid dynamic pressure alone.
Second, improve the running speed of the bearing: Because the gas-liquid two-phase mixed fluid of oil and gas micro-lubrication contains a large amount of gas and a small amount of lubricating oil, the temperature rise is low under high-speed working conditions. Because the gas-liquid two-phase flow can take away a lot of heat in time, it also has a good cooling and cooling effect. Therefore, the oil-gas lubrication using the gas-liquid two-phase fluid has a wider range of speed adaptation than other lubrication methods.
Third, improve the bearing's ability to adapt to the harsh working environment: For oil and gas micro-lubrication, the lubrication area is filled with compressed air, forming a positive pressure, which can prevent the infiltration of dust, water, dirt, etc., and play a sealing role. It greatly reduces the damage of bearings due to external pollution, so it is especially suitable for harsh applications.
The working conditions of the bearing are significantly improved.
Fourth, improve the service life of the bearing: the bearing adopts oil and gas micro-lubrication. Compared with other lubrication methods, the probability of oil film rupture forming on friction is reduced, the bearing temperature rise is reduced during operation, and the accidental damage caused by external environmental pollution is reduced several times. Under normal circumstances, the bearing life is greatly improved, and the average service life can be increased by 3-4 times.
5. Greatly reduce the consumption of lubricant: In theory, 100% of the lubricant in oil and gas lubrication is used, it is only used to form oil film.
Second, improve the running speed of the bearing: Because the gas-liquid two-phase mixed fluid of oil and gas micro-lubrication contains a large amount of gas and a small amount of lubricating oil, the temperature rise is low under high-speed working conditions. Because the gas-liquid two-phase flow can take away a lot of heat in time, it also has a good cooling and cooling effect. Therefore, the oil-gas lubrication using the gas-liquid two-phase fluid has a wider range of speed adaptation than other lubrication methods.
Third, improve the bearing's ability to adapt to the harsh working environment: For oil and gas micro-lubrication, the lubrication area is filled with compressed air, forming a positive pressure, which can prevent the infiltration of dust, water, dirt, etc., and play a sealing role. It greatly reduces the damage of bearings due to external pollution, so it is especially suitable for harsh applications.
The working conditions of the bearing are significantly improved.
Fourth, improve the service life of the bearing: the bearing adopts oil and gas micro-lubrication. Compared with other lubrication methods, the probability of oil film rupture forming on friction is reduced, the bearing temperature rise is reduced during operation, and the accidental damage caused by external environmental pollution is reduced several times. Under normal circumstances, the bearing life is greatly improved, and the average service life can be increased by 3-4 times.
5. Greatly reduce the consumption of lubricant: In theory, 100% of the lubricant in oil and gas lubrication is used, it is only used to form oil film.
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