Simulation and research of reliability enhancement testing about the pulley mechanism

In order to shorten the time in reliability testing of certain equipment, propose to apply reliability enhancement testing to it and accelerate failure of its parts. Take pulley mechanism as the research object, analyze its failure mechanism and study the enhancement testing approach. The virtual pr...

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Bibliographic Details
Published in2011 Second International Conference on Mechanic Automation and Control Engineering pp. 664 - 667
Main Authors Yanfeng Yang, Jian Zheng, Changchun Di, Junhui Yin
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.07.2011
Subjects
Angular velocity
enhancement coefficient
enhancement testing
pulley
Pulleys
Reliability theory
Shafts
Springs
Testing
virtual prototype
wear
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Summary:In order to shorten the time in reliability testing of certain equipment, propose to apply reliability enhancement testing to it and accelerate failure of its parts. Take pulley mechanism as the research object, analyze its failure mechanism and study the enhancement testing approach. The virtual prototype of the equipment was established based on the software ADAMS, apply reliability enhancement testing to the pulley mechanism. The formula for wear enhancement coefficient was deduced. The load spectrums and relative angular velocity spectrums are gotten under both normal and enhancement testing condition, so is the wear enhancement coefficient. The effect of enhancement is obvious. This research supplies certain theoretical reference to the practical reliability enhancement testing.
ISBN:1424494362
9781424494361
DOI:10.1109/MACE.2011.5987012