Way and points of rolling bearing fault diagnosis

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Practical methods for condition monitoring and fault diagnosis of rolling bearings is vibration analysis.
The practical need to pay attention to select the location of the measurement point and collection methods. True and accurate in order to reflect the rolling bearing vibration state, must pay attention to the signals of collecting accurate and truthful, and motor free end away from the bearing of the recent local arrangements for measuring point, usually after fan cover its measuring point selection in the fan cover screws than good monitoring effects. Also must be noted that a number of acquisition and analysis of the vibration signal comprehensive comparison. In order to get an accurate conclusion. thin bearing