Not to remove the check, can identify or predict a trouble-free operation of bearing, to improve productivity and efficiency is very important.
Main recognition method is as follows: 1)
Through the voice recognition through the voice recognition need to have a lot of experience.
Must go through adequate training to achieve voice can identify the bearing and the bearing.
Therefore, should as far as possible from staff to carry out the work.
With listening gear or listening bar on the shell can be clearly heard the sound of the bearing.
Through the method which can identify working temperature comparison method of identification, is limited to use in place of running condition is not change.
Therefore, must carry out continuous recording of temperature.
Failure, the temperature rises not only, still will be irregular change.
The method and voice recognition method and advisable.
Through the state of lubricant, and the recognition of lubricant sampling analysis, through its pollution degree, whether into foreign body or metal powder, etc.
The method for larger cannot close observation of bearing or bearing are particularly effective.