How to lubricating composite material of sliding bearing

How to lubricating composite material of sliding bearing ( 1) Manual smooth smooth oil bearing were found lacking, using oiler oil supply, it is the most primitive way. This method is difficult to adhere to a certain oil and due to ignore the risk of forgetting refueling is larger, usually only used for light load, low speed, or the place of intermittent movement. The best on the oil-way set dust cover or ball valve, and felt filter installation, cotton, wool, etc. ( 2) Oil drip lubrication to calm the hole, needle, such as valve supply roughly quantitative lubricating oil, oil drip cup is the most classic. Drops of oil varies with oil viscosity and bearing clearance and the oil hole position different significant changes. Used for peripheral speed is less than 4 ~ 5 m/s in the light load and load bearing. ( 3) Ring lubrication can only be used for horizontal spindle lubrication method. Depend on the shaft and rotating ring oil pool of lubricants to bearing. Applicable to the diameter of axle is greater than 50 mm medium speed and high speed bearing. Oil ring had better be seamless, bearing width to diameter ratio less than 2, can use only one oil ring, otherwise need two oil ring. ( 4) Wick lubrication by capillary action of wick and siphonage drew the lubricating oil in the oil cup to the bearing, used for peripheral speed is less than 4 ~ 5 m/s in the light load and load bearing. Wick and filtering effect. ( 5) Lubrication oil pad application of oil pad capillary effect, the grease to the diameter of axle surface in oil pools. This method can make the friction surface often insist on clean, but the dust will plug wool stoma constitute a lack of oil. Oil pad amount of lubricating oil is only 1/20 of the oil lubrication. ( 6) Oil bath lubrication of the immersed part of the high temperature bearing lubricating oil lubrication method. This method used in the thrust bearing of vertical shaft, and should not be used for horizontal spindle radial bearing. ( 7) Splash bearing by panting and splash of rotating parts in the fuel tank of lube oil supply bearing, bearing is suitable for high speed. ( 8) Will spray lubrication oil atomizing spray on the surface of the friction, lubrication method, suitable for high speed bearing. ( 9) Pressure lubrication oil supply oil to the bearing lubrication pump pressure, will flow from the bearing lubricating oil recycling into the oil pool to use again, is the largest oil, and the most stable lubrication method, suitable for high speed and overloaded, important sliding bearing. The previous: common maintenance way to extend the service life of outer spherical bearing using several next article: self-lubricating bearing characteristics and advantages of do you know