Study on Short Stroke Control in Roughing Stage of Continuous Hot Strip Rolling

Rui Ren; Xiao Ping Zhang

doi:10.4028/www.scientific.net/AMR.712-715.569

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 712-715Study on Short Stroke Control in Roughing Stage of...

Study on Short Stroke Control in Roughing Stage of Continuous Hot Strip Rolling

Abstract:

According to process requirements of edge rolling in roughing stage of continuous hot strip rolling, common methods of short stroke control were analyzed. A 3D elastic-plastic FEM model for roughing stage of continuous hot strip rolling was established using ABAQUS/Explicit, and research on deformation law of plate head and tailwidth lossin different working conditions was done. Besides, control effects of broken line SSC method and polynomial SSC method were analyzed. On the basis of them, a new polynomial SSC model was established. The model is effective in controlling width loss of plate head and tail and is beneficial to improve the quality of plate in some degree.

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Periodical:

Advanced Materials Research (Volumes 712-715)

Pages:

569-574

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.712-715.569

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Online since:

June 2013

Authors:

Rui Ren, Xiao Ping Zhang

Keywords:

Finite Element Method (FEM), Hot Slab Rolling, Short Stroke Control (SSC), Width Control

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References

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