Research on Six DOF Vertical Vibration Model of a Four Roller Hot Strip Rolling Mill Stand

Abstract:

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A lumped mass model with six degrees of freedom for the vertical vibration of four roller hot strip rolling mill stand was proposed, while its natural frequencies were calculated by MATLAB software. The numerical calculation results were proved more accurate through field vibration test. This vertical vibration model can be applied for dynamic simulation and structural dynamic modification with important theoretical and practical significance in mastering the vibration characteristics of four-roll mill, avoiding vertical self-excited vibration and improving production efficiency.

Info:

Periodical:

Edited by:

Fei Hu and Beibei Wang

Pages:

301-306

DOI:

10.4028/www.scientific.net/AMR.279.301

Citation:

W. J. Ma et al., "Research on Six DOF Vertical Vibration Model of a Four Roller Hot Strip Rolling Mill Stand", Advanced Materials Research, Vol. 279, pp. 301-306, 2011

Online since:

July 2011

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Price:

$35.00

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