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How to maintain the axial fan bearing
Date：2019/12/20 Views：1903 【BACK】
The normal operation of the axial flow fan can not be separated from each component, in which the bearing plays a vital role in the operation, in order to ensure the normal and effective operation of the axial flow fan, so the maintenance of the bearing is essential, maintenance of bearings can not only ensure its effective operation, but also to extend the service life of bearings, direct cost savings. Do not underestimate the maintenance of bearings, is not simply the problem of adding point lubricant, in addition to adding lubricant, but also to control the quality and quantity of lubricant, it is necessary to check the operating parameters of the lubrication system in detail, and also to check the center line of the shaft, mainly to check the radial eccentricity and axial offset. What will happen to the bearing when it is in use. Lubricant quality is not right, to remove the bearing, thorough cleaning, and then add a more suitable lubricant. The lack of lubricant in the bearing, restore the appropriate amount of lubricant. The Cooling Rotary Plate is missing. The Cooling Rotary Plate should be installed on the shaft. When the ambient temperature exceeds 40 °c, the time interval for adding lubricant shall be reduced to half of the time interval when the temperature of the bearing exceeds 15 °C. If the exhaust temperature is too high, check the operating conditions and restore the normal exhaust temperature. When bearing internal lubricant too much, restore the appropriate amount of lubricant, check the butter valve work. So in the use of mainstream fan, but also pay attention to the operation of the bearing, at any time to observe, add lubrication on a regular basis to ensure the efficient operation of the fan.
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