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Design of a Parallel Ultrasonic Inspection System for Wheels of High Speed Trains

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Abstract:

This thesis proposes a new inspection system for wheels of high speed trains, using Piezoelectric ultrasonic technology and parallel processing technology. This system allows all the wheelsets mounted in a train to be inspected within a few minutes. When a train passes through the testing line at low speed(3-5Km/h), wheel tread contact with the probe arrays in turn, which are installed inside of a special rails. Meanwhile, ultrasonic controllers stimulate the probes , collect inspection data and transfer the data to the host computer. Application results in field are presented to verify the effectiveness of the proposed structure.

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Periodical:

Advanced Materials Research (Volumes 562-564)

Pages:

2007-2010

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.562-564.2007

Citation:

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Online since:

August 2012

Authors:

Jin Wang, Zhi Ling Sun, Qi Chang Guo, Min Quan Huang

Keywords:

Parallel Processing, Ultrasonic Inspection, Wheel Inspection

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© 2012 Trans Tech Publications Ltd. All Rights Reserved

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References

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