Finite Element Analysis of Metal Flow of Finishing Groove in Hot Continuous Rolling Bar

Jia Lin Zhou; Chen Gang Pan; Xiao Yong Zhang

doi:10.4028/www.scientific.net/AMR.510.667

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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 510Finite Element Analysis of Metal Flow of Finishing...

Finite Element Analysis of Metal Flow of Finishing Groove in Hot Continuous Rolling Bar

Abstract:

This article established 3D FE model of dual-radius arc finishing groove and tangent expansion angle finishing groove using ANSYS / LS-DYNA software for Wuhan Iron and Steel plant Ф16 hot continuous bar, and analyzed metal flow pattern, stress and strain distribution of two types finishing grooves. The results show that surface stress and strain distribution of dual-radius arc finishing groove have better uniform than them of tangent expansion angle finishing groove, and dual-radius arc finishing groove ensures the stability of the rolled piece in finishing groove, improve the dimensional accuracy and surface quality of rolled finishing product.

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Periodical:

Advanced Materials Research (Volume 510)

Pages:

667-672

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.510.667

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Online since:

April 2012

Authors:

Jia Lin Zhou, Chen Gang Pan, Xiao Yong Zhang

Keywords:

Bar, Finishing Groove, Metal Flow, Strain, Stress

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References

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