12 April 2017 A study on MFL based wire rope damage detection
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Abstract
Non-destructive testing on wire rope is in great demand to prevent safety accidents at sites where many heavy equipment using ropes are installed. In this paper, a research on quantification of magnetic flux leakage (MFL) signals were carried out to detect damages on wire rope. First, a simulation study was performed with a steel rod model using a finite element analysis (FEA) program. The leakage signals from the simulation study were obtained and it was compared for parameter: depth of defect. Then, an experiment on same conditions was conducted to verify the results of the simulation. Throughout the results, the MFL signal was quantified and a wire rope damage detection was then confirmed to be feasible. In further study, it is expected that the damage characterization of an entire specimen will be visualized as well.
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J. Park, J. Park, J.-W. Kim, J.-W. Kim, J. Kim, J. Kim, S. Park, S. Park, } "A study on MFL based wire rope damage detection", Proc. SPIE 10168, Sensors and Smart Structures Technologies for Civil, Mechanical, and Aerospace Systems 2017, 101681H (12 April 2017); doi: 10.1117/12.2260321; https://doi.org/10.1117/12.2260321
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