An investigation into the mechanism of high-order polygonal wear of metro train wheels and its mitigation measures
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DOI: 10.1080/00423114.2020.1770810
Abstract: High-order polygonal wear wheels have been detected on metro express train operating on one metro line in China, which cause fatigue failures of steel coil springs in the primary suspension. A series of tests and… read more here.
Keywords: order polygonal; metro; wear; high order ... See more keywords