Bearing fault identification method

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      By removing the check, whether the failure to identify or predict operation in bearing,double roller bearing is very important to improve productivity and economy.
  The identification method is as follows:
      1) be identified by voice
  A wealth of experience through the voice recognition needs. Must undergo adequate training to be able to identify the bearing sound and non-bearing sound.
To this end, the person should try to carry out this work. Listening or listening stick attached to the shell can clearly hear the voice of the bearing.
       2) to identify the operating temperature
  The method is comparative identification method is limited to use less change in the operation of state occasions. Therefore,big ball bearing we must carry out a continuous record of temperature.
      Fail s, the temperature will not only rise, there will be irregular changes.
The method and the method of voice recognition and appropriate.
       3) identify the status of the lubricant
   Lubricant sampling and analysis, through its pollution level, to judge whether or mixed with foreign matter or metal powder.
The method of observation can not be close to the bearing or large bearing is particularly effective.thin section bearing