Calculation and Analysis of Force in roll System of 20-High Sendzimir Mill

Wang, Zhaohui; Gao, Qian; Yan, Chao; Xia, Zhiyong; Zhang, Yaobing

doi:10.1016/s1006-706x(13)60153-3

Cited by 7 publications

(1 citation statement)

References 3 publications

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“…Wu et al [8] constructed a dynamics simulation model for the longitudinal and transverse coupling of a twenty-roller mill by modelling the rolling force fluctuations. Wang et al [9] calculated the interroll contact stresses and combined forces in the static process and in the rolling condition by analysing the assembly angle of the roll system of a twenty-roll mill. Zhou et al [10] used ABAQUS 2022 software to construct a finite element model of a 20-roll mill and investigated the combined regulation characteristics of segmental press down and intermediate roll tampering roll down.…”

Section: Introductionmentioning

confidence: 99%

Asymmetric Shape Control Ability and Mutual Influence of the S6-High Cold Rolling Mill

Yuan,

Sun,

Guo

et al. 2024

Metals

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The control of the asymmetric shape of strips has always been an important and difficult part of the production of cold rolling strips. In this paper, the S6-High cold rolling mill is taken as the research object. A finite element model of this mill is constructed using ABAQUS 2022 software, and a multistage working condition simulation analysis is carried out. The independent effects of asymmetric Intermediate Roll Bending (IRB) and asymmetric Intermediate Roll Shifting (IRS) on the strip shape are investigated by constructing an asymmetric convexity evaluation index. The equivalent relationship between the asymmetric roll bending and the asymmetric roll shifting was determined by analysing the coupling effect of the benchmark bending and shifting rollers on their asymmetric shape control characteristics. The on-site application shows that optimizing the amount of preset asymmetric shape control can significantly improve the asymmetric situation of the shape, providing theoretical guidance for the asymmetric shape control of the S6-High cold rolling mill.

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Section: Introductionmentioning

confidence: 99%