IKO bearing abnormal high temperature and the maintenance of common sense

Reason: 1, IKO bearing temperature rise 1) 。 Bearing cooling water. ( 2) 。 Degradation of oil, the oil itself is not clean or run medium oil degradation, such as moisture in the oil increase can cause the acidity of the oil, can reduce oil lubrication, the bearing shell was corrosion, cause temperature rise of bearing. 2, phenomenon: ( 1) 。 ( 2) 。 Machine by hydraulic mechanical failure bright light plate, indicating IKO bearing temperature instrument temperature, signal relay action. ( 3) 。 The thermometer plate ( Inflating the thermometer) Black stitches overlap or more yellow and yellow needle. ( 4) 。 Bearing temperature fault signal. 3, processing when IKO bearing temperature, first determines whether the misoperation, as did rise, should do the following treatment: ( 1) 。 Check the cooling water pressure, water flow and pipeline system is normal. If water is likely to be lower filter blockage, cannot be handled in a timely manner, to stop treatment, when confirm can work, then put into use. ( 2) 。 Should be to check if the governor oil pressure, oil pressure is low can lead to cooling water hydraulic valve closed. ( 3) 。 Check for different bearing, bearing and testing degrees whether there are abnormal. ( 4) 。 Take oil whether there is a change of color, sample observation and test to see whether metamorphism. If confirm the degradation new oil should be replaced downtime. ( 5) 。 Check the oil standard oil level is normal, if abnormal, check that the sump oil discharge valve is shut. If the matter, should fill oil, if is the sealant mat permeability oil, should stop processing. IKO bearing installation and maintenance of common sense the car with the ordinary machinery bearing an important difference between bearing used in a mobile environment, so it's stress state and working condition is more complex, at the same time into a car caught very precision machinery parts, correct installation and use, lubrication and maintenance is crucial for realizing the basic function of catching a. IKO bearings to install and remove with a clean kerosene or gas bearing and matching parts clean; Check the bearing ready to use consistent with the original model, matching parts size is qualified; With dedicated assembly tools to press the bearing into the sleeve, tool sleeve cannot exceed bearing guard outside diameter, diameter distribution when loading the strength should be uniform, do not impact and brutal assembly; Should turn the bearings and related components bearing after the installation, check whether there is a card lag phenomenon and abnormal noise; According to the requirement of the host components into a specified grease or oil; In the bearing and the bearing and shaft assembly, seat hole between surplus quantity larger products must be conducted for IKO bearing oil bath with hot oil temperature at 80 degrees Celsius; Bearing is disassembled, must use a special tool drawing class, it is forbidden to use iron