The use of IKO bearing temperature and repair method is introduced

IKO bearing temperature, average outdoor surface temperature can be predicted by the bearing, if using the oil hole can directly measure temperature of bearing outer ring, is more appropriate. Usually, IKO bearing temperature as bearing operation began to rise slowly, 1 - After 2 hours to reach steady state. The normal temperature of bearing for machine heat capacity, heat dissipating capacity, rotational speed and load. If the lubrication, installation is not appropriate, the bearing temperature will go up sharply, there will be unusually high temperature, then must stop running and take necessary precautions. Using thermal device can monitor the bearing temperature at any time, and realize e. automatic alarm when the temperature exceeds or stop to prevent the shaft accidents. With high temperature often said bearing is in abnormal situation. High temperature also harmful to the bearing lubricant. Sometimes overheated bearings can be classified to the bearing lubricant. If the bearing temperature for a long time even the transfer of more than 125 ℃ lower bearing life. The causes of high temperature bearing include: lubrication inadequate or excessive lubrication, the lubricant. Contains impurities, heavy load, bearing damage, clearance, high friction and oil seal and so on. So the continuity of bearing temperature monitoring is necessary, whether it is measuring IKO bearing itself or other important parts. If it is on the basis of the operating conditions, the temperature change of any fault has occurred. Regular bearing temperature measurement by using a thermometer, digital thermometer, for example, can accurate bearing temperature measurement and display by ℃ or Fahrenheit units. The importance of bearing, means that when the damage cause of equipment downtime, so this type of bearings shall be equipped with best temperature probe. IKO bearing in the work, because of the influence of the external or internal factors, change the original fit clearance, lower accuracy, and the change of 'killed' called clearance failure. , large amount of the external factors such as interference of installation does not reach the designated position, temperature rise caused by the expansion, instantaneous overload, etc. , internal factors such as residual austenite and the residual stress in a state of flux and so on all is the main reason for the failure caused by clearance changes. It was not the first to import bearing fan clean out the dust, avoid during the installation process have any dust into the bearing when the bearing sealing adhesive peel off, remove the shaft card pin when the residual oil within the bearing with a clean cotton paper or soft cloth to wipe clean, then put the rod clean is not within the bearing with a little butter, principle is rather less not more in order to avoid serious impact speed when then cans aluminum skin cut according to bearing as big a wafer cut card pin diameter, and in the middle can dig a just through the shaft rod holes, pad between the bearing and the card pin, it reduce the import bearing axial distance and parallel movement. Such as the gap is bigger, will mat several thickening, bearing in 0 distances before and after. Under 5 mm when the sealed oil seal, add a bit of butter, fan installed back to the graphics card can finally be connected to the power source a try, you will find much smaller imports bearing the voice of the fan, and thus can be used at least two years. But need to remind, although sounds small, but because the manual precision co. , LTD. , fall a bit speed slightly.