Vibration Characteristic Analysis of Hoist Cage Excited by Steelwork Defects

Zhan Fang Li; Xing Ming Xiao; Chi Ma

doi:10.4028/www.scientific.net/AMR.383-390.4206

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 383-390Vibration Characteristic Analysis of Hoist Cage...

Vibration Characteristic Analysis of Hoist Cage Excited by Steelwork Defects

Abstract:

Due to steelwork defects, there is undesired vibration of hoist cage in operation which will influence safety of hoist system. In this paper, 6 degrees of freedom vibration model of hoist cage excited by steelwork defects was established first. Then horizontal and vertical vibration characteristics under different defects as well as relationship between vibration amplitude and hoist load, defect size and hoisting velocity were analyzed through simulation. Finally, simulation model was verified by experiment.

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Periodical:

Advanced Materials Research (Volumes 383-390)

Pages:

4206-4212

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.383-390.4206

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Online since:

November 2011

Authors:

Zhan Fang Li, Xing Ming Xiao, Chi Ma

Keywords:

Fault Diagnosis, Hoist Cage, Steelwork

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