Bearing Fault Recognition
2015-07-17 by zysbearing
It not by removing checks to identify or predict bearing in operation without fault, to improve productivity and economy is very important. The main identification methods are as follows:
a. by voice recognition
Identified by voice needs plenty of experience. We must be able to identify adequate training to achieve sound bearing and non-bearing sounds. Therefore, we should try to carry out this work by hand. Attached to the bearing housing can clearly hear the sound by listening or listening stick.
b. be identified by the operating temperature
This method is a relatively identification method is limited to use in the operation state is not changing situations. Therefore, it must be continuous recording of temperature. When failure is not only the temperature rises, there will be irregularities.
c. Make a lubricant identified by state
Lubricant sampling and analysis, be judged by the extent of its dirty if foreign matter or metal powders. This method does not close observation of bearings or large bearings are particularly effective.
a. by voice recognition
Identified by voice needs plenty of experience. We must be able to identify adequate training to achieve sound bearing and non-bearing sounds. Therefore, we should try to carry out this work by hand. Attached to the bearing housing can clearly hear the sound by listening or listening stick.
b. be identified by the operating temperature
This method is a relatively identification method is limited to use in the operation state is not changing situations. Therefore, it must be continuous recording of temperature. When failure is not only the temperature rises, there will be irregularities.
c. Make a lubricant identified by state
Lubricant sampling and analysis, be judged by the extent of its dirty if foreign matter or metal powders. This method does not close observation of bearings or large bearings are particularly effective.