The Stress and Strain Analysis in the Broadening Stage of Multi-Wedge Synchrostep Rolling Railway Axle by Cross-Wedge Rolling

Xue Dao Shu; Min Xiao; Chuan Min Li; Zheng Huan Hu

doi:10.4028/www.scientific.net/AMM.37-38.1561

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 37-38The Stress and Strain Analysis in the Broadening...

The Stress and Strain Analysis in the Broadening Stage of Multi-Wedge Synchrostep Rolling Railway Axle by Cross-Wedge Rolling

Abstract:

The broadening stage is the main stage in Multi-wedge Synchrostep Rolling railway axle by Cross-wedge Rolling. Based on the rotated theory of Multi-wedge Rolling, through using Ansys/Ls-Dyna FEM software, This paper provides a systematic analysis of the stress-strain in the broadening stage of Multi-wedge Synchrostep Rolling railway axle by Cross-wedge Rolling. Through this study, it is obtained the stress-strain distribution and evolution on Multi-wedge Synchrostep Rolling railway axle by Cross-wedge Rolling. These research conclusions can provide scientific basis for Multi-wedge Synchrostep Rolling railway axle by Cross-wedge Rolling.

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Periodical:

Applied Mechanics and Materials (Volumes 37-38)

Pages:

1561-1566

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.37-38.1561

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Online since:

November 2010

Authors:

Xue Dao Shu, Min Xiao, Chuan Min Li, Zheng Huan Hu

Keywords:

Cross Wedge Rolling (CWR), Multi-Wedge, Railway Axle, Strain, Stress, Synchrostep

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