Paper Title:
Finite Element Analysis of Temperature and Crown of Rolls in Hot Strip Rolling
  Abstract

In this paper a three-dimensional numerical computation on temperature and crown of rolls in hot strip rolling was evaluated based on finite element method and parallel computation technology with multiple CPUs. A comparison between calculated results and actual data collected from rolling mills was presented, which indicated the high accuracy of the model. The calculated results indicated that a significant impact in thin layer of work roll surface was brought by thermal load, while much weaker in the core. Furthermore, the temperature field and thermal crown of hot mill work rolls would reach a stabilized condition only when several rolling cycle be finished.

  Info
Periodical
Edited by
Kai Cheng, Yongxian Liu, Xipeng Xu and Hualong Xie
Pages
575-579
DOI
10.4028/www.scientific.net/AMM.16-19.575
Citation
D. L. Sun, J. G. Zhao, L. Y. Chen, "Finite Element Analysis of Temperature and Crown of Rolls in Hot Strip Rolling", Applied Mechanics and Materials, Vols. 16-19, pp. 575-579, 2009
Online since
October 2009
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