The Optimization of Thickness Model Adaption in Hot Strip Mill

Geng Sheng Ma; Fang Chen Yin; Wen Peng; Yuan Ming Liu; Jing Guo Ding; Dian Hua Zhang

doi:10.4028/www.scientific.net/AMR.941-944.1700

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The Application and Research on Manufacturing Technology of the Heavy Forging
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The Application of Steady-State Thermal Expansion of the Rolls in Thickness Setup Model for HSM
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The Optimization of Thickness Model Adaption in Hot Strip Mill
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Research on Tension and Correction of Filming Steel Strip on Hydrosol Salivation Machine
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Experimental Study on Three-Dimensional Flexible Stretch Bending Formability for Complex Cross-Sectional Profiles of TWB
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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 941-944The Optimization of Thickness Model Adaption in...

The Optimization of Thickness Model Adaption in Hot Strip Mill

Abstract:

Thickness model adaption plays a important role in obtaining strip with high thickness precision. In order to improve the thickness precision, a complete thickness model adaption system has been designed for every specific model used in the setup system including gap position model, temperature model, rolling force model. Snapshot data and stretch equation are used to adapt gap position. Forced convection coefficient is selected as adaption parameter. A deformation resistance-based fitting quadratic curve is proposed in rolling force adaption, it can be inherited to any other thick range class and a quick thickness adaption method is introduced. Application results show that this adaptive system is with high accuracy, quick adaption and high stability.

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Periodical:

Advanced Materials Research (Volumes 941-944)

Pages:

1700-1703

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.941-944.1700

Citation:

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Online since:

June 2014

Authors:

Geng Sheng Ma*, Fang Chen Yin, Wen Peng, Yuan Ming Liu, Jing Guo Ding, Dian Hua Zhang

Keywords:

Adaption, Hot Strip Mill, Model, Strip

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* - Corresponding Author

References

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