Study on Roller Eccentricity Compensation in a Cold Mill

Abstract:

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With the increase request of strip quality, the roller eccentricity has become the important factor of influencing product quality. On the practical model of Cold-rolling Mill of 300, this paper establishes eccentricity compensation control practice of Cold-rolling Mill of 300 which applies wavelet transform method. Based on mufti-resolution decomposition of roll force signal by use of wavelets, eccentricity signals are separated from disturbances and noise,and self-optimization is employed to real-time control the roller eccentricity. The results show that the method is effective.

Info:

Periodical:

Edited by:

Aimin Yang, Jingguo Qu and Xilong Qu

Pages:

378-381

DOI:

10.4028/www.scientific.net/AMM.84-85.378

Citation:

Q. M. Gao et al., "Study on Roller Eccentricity Compensation in a Cold Mill", Applied Mechanics and Materials, Vols. 84-85, pp. 378-381, 2011

Online since:

August 2011

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Price:

$35.00

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