FAG imported bearings oscillation and temperature discrimination bearing damage
2020-12-11 05:16:30
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FAG imported bearings oscillation and temperature discrimination bearing damage
Source: Bearing network time: 2018-01-18
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Second, FAG imported bearing temperature FAG imported bearing temperature; generally the outdoor temperature of the bearing can be estimated; if the oil hole can directly measure the FAG imported bearing outer ring temperature; then more suitable.
Generally; the temperature of FAG imported bearings gradually rises with the beginning of bearing work; the stability of FAG bearings is due to the heat capacity of the machine; the heat dissipation; the speed and load are different. If it is smooth, the device is suitable. The bearing temperature will rise sharply; abnormal high temperature will occur; it is necessary to stop the work; take necessary precautions.
The thermal sensor can be used to monitor the working temperature of the FAG imported bearings at any time; and when the temperature exceeds the specified value, the alarm is automatically activated or suspended to avoid the ignition of the shaft.
The use of high temperature often indicates that it is in an abnormal situation. High temperature is also harmful to the smoothing agent of FAG imported bearings. Professional professors pointed out that sometimes FAG imported bearings can be attributed to the smoothing agent of bearings. If FAG imported bearings exceed the temperature of 125 ° C for a long time The transfer will reduce the life of FAG imported bearings. The reasons for the high temperature FAG bearings include: smooth lack or over-smooth; smoothing agent. Contains impurities; excessive load; FAG imported bearing damage ring; lack of voids; Rubbing and so on.
Therefore, it is necessary to continuously monitor the FAG bearing temperature; whether it is measuring the FAG bearing itself or other important parts. If it is in the same working conditions; any temperature changes may indicate that the problem has occurred.
FAG imported bearing temperature measurement can be by means of a thermometer; for example, a digital thermometer; can accurately measure the FAG inlet bearing temperature and display according to °C or Fahrenheit temperature unit.
Importance of FAG bearings; meaning that when it is damaged; it will form a stop of the equipment; therefore, such FAG bearings should be equipped with a temperature detector.
Under normal circumstances; FAG bearings will have a natural temperature rise just after smoothing or smoothing and continue for one to two days.
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