Paper Title:
Research on Mill Longitudinal Stiffness Calculation of Wide Hot Strip Mills
  Abstract

Mill is always weighed by its longitudinal stiffness. The prediction precision of longitudinal stiffness related strip geometric accuracy. Taking 1700mm hot strip line as research object, stiffness of housing, bearing wall and roll was calculated by finite elements method(FEM), hydraulic system stiffness was obtained by theoretical formula. Analyzing vertical system and structural symmetry of mill, functional relationship between longitudinal stiffness and its components stiffness was derived according to series or parallel connection with various components. Longitudinal stiffness was the basis on thickness set-up model. Calculation result was verified by practical test.

  Info
Periodical
Advanced Materials Research (Volumes 211-212)
Edited by
Ran Chen
Pages
240-245
DOI
10.4028/www.scientific.net/AMR.211-212.240
Citation
L. S. Wang, Q. Yang, A. R. He, T. W. Liu, D. F. Guo, R. J. Liu, "Research on Mill Longitudinal Stiffness Calculation of Wide Hot Strip Mills", Advanced Materials Research, Vols. 211-212, pp. 240-245, 2011
Online since
February 2011
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Price
$32.00
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