Infrared Thermographic Diagnosis Mechnism for Fault Detection of Ball Bearing under Dynamic Loading Conditions

Abstract:

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Fault detection during dynamic loading conditions of rotational machineries unlike the traditional diagnosis method, the use of contactless, non-destructive infrared thermographic method is proposed. In this paper, by using a rotating deep-grooved ball bearing, passive thermographic experiment was performed as an alternative to proceeding the traditional fault monitoring. In addition, the thermographic experiment was compared with the traditional vibration spectrum analysis to evaluate the efficiency of the proposed method. Based on the results, the temperature characteristics of the ball bearing under dynamic loading conditions were analyzed thoroughly.

Info:

Periodical:

Advanced Materials Research (Volumes 295-297)

Edited by:

Pengcheng Wang, Liqun Ai, Yungang Li, Xiaoming Sang and Jinglong Bu

Pages:

1544-1547

DOI:

10.4028/www.scientific.net/AMR.295-297.1544

Citation:

J. J. Seo et al., "Infrared Thermographic Diagnosis Mechnism for Fault Detection of Ball Bearing under Dynamic Loading Conditions", Advanced Materials Research, Vols. 295-297, pp. 1544-1547, 2011

Online since:

July 2011

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Price:

$35.00

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