论文信息 - Response of Various Vibration Parameters to the Condition Monitoring of Ball Bearing Used in Centrifugal Pumps

Response of Various Vibration Parameters to the Condition Monitoring of Ball Bearing Used in Centrifugal Pumps

Health monitoring of bearings is one of the important tasks in many industries. A number of techniques are used for bearing fault detection in which vibration based signal analysis is the most commonly used technique. The current work emphasizes the comparison of some of the parameters of vibration acceleration signal such as Peak to Peak amplitude, Peak Amplitude and RMS amplitude which are used in the detection of defects in bearings. These parameters are measured at various loads and speeds with simulated defect on bearing parts. The graphs plotted depicts that Peak to Peak amplitude gives better defect detectability whether it is on outer ring, inner ring or on the ball.

M. R. Nandgaonkar | Ravindra B Ingle | Abhay Utpat

[1] N. Tandon,et al. An analytical model for the prediction of the vibration response of rolling element bearings due to a localized defect , 1997 .

[2] P. D. McFadden,et al. Model for the vibration produced by a single point defect in a rolling element bearing , 1984 .

[3] J. Miettinen. Condition Monitoring of Grease Lubricated Rolling Bearings by Acoustic Emission Measurements , 2000 .

[4] Har Prashad,et al. Diagnosis of Rolling-Element Bearings Failure by Localized Electrical Current Between Track Surfaces of Races and Rolling-Elements , 2002 .

[5] N. Tandon,et al. A comparison of some vibration parameters for the condition monitoring of rolling element bearings , 1994 .

[6] P. D. McFadden,et al. Vibration monitoring of rolling element bearings by the high-frequency resonance technique — a review , 1984 .

[7] Teruo Igarashi,et al. Studies on the Vibration and Sound of Defective Rolling Bearings : First Report : Vibration of Ball Bearings with One Defect , 1982 .