Analyzing of the Thermal Stress and Fatigue Life of the Liquid Core Heavy Reduction Rolling Mill’s Roller

Abstract:

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The key technology of the liquid core heavy reduction rolling mill relates to the roller’s normal life cycle in a bad work condition. It is the guarantee of continuous production. This paper simulated and calculated the two roller types which are built-up welding roller and roll-sleeve type roller, material of the rollers is H13 (4Cr5MoV1Si) which has better synthetical mechanical properties. It also calculated the fatigue life under the steady temperature, stress and strain fields after rolling for five cycles though the strain-life method.

Info:

Periodical:

Edited by:

Yi-Min Deng, Aibing Yu, Weihua Li and Di Zheng

Pages:

166-170

DOI:

10.4028/www.scientific.net/AMM.37-38.166

Citation:

D. Y. Sun et al., "Analyzing of the Thermal Stress and Fatigue Life of the Liquid Core Heavy Reduction Rolling Mill’s Roller", Applied Mechanics and Materials, Vols. 37-38, pp. 166-170, 2010

Online since:

November 2010

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Price:

$35.00

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