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Thermal Stress in the Surfacing of Crane Wheels and Supporting Rollers

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Russian Engineering Research Aims and scope

Abstract

The surfacing of wheels and rollers with a nonuniform cross section leads to surface heating. Subsequent surface cooling produces stress and potentially disintegration of the component. To prevent such problems, heating of the disk and rim during surfacing is proposed, so that the temperature difference over the component is no more than 100°C.

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Authors and Affiliations

  1. Nizhny Tagil Technological Institute, Ural Federal University, Nizhny Tagil, Russia

    V. A. Korotkov

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  1. V. A. Korotkov
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Correspondence to V. A. Korotkov.

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Translated by B. Gilbert

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Korotkov, V.A. Thermal Stress in the Surfacing of Crane Wheels and Supporting Rollers. Russ. Engin. Res. 42, 110–113 (2022). https://doi.org/10.3103/S1068798X22020125

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  • DOI: https://doi.org/10.3103/S1068798X22020125

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