Analysis of asymmetrical cold rolling with varying coefficients of friction

doi:10.1016/S0924-0136(02)00131-0

IMECH-IR > 力学所知识产出(1956-2008)

	Analysis of asymmetrical cold rolling with varying coefficients of friction
	Gao H; Ramalingam SC; Barber GC; Chen G; Gao, H (reprint author), Oakland Univ, Dept Mech Engn, Rochester, MI 48309 USA.
发表期刊	Journal of Materials Processing Technology
	2002
卷号	124 期号:1-2 页码:178-182
ISSN	0924-0136
摘要	In this research, asymmetrical cold rolling was produced by the difference in the coefficient of friction between rolls and sheets rather than the difference of roll radius or rotation speeds. The influence of friction coefficient ratio on the cross shear deformation, rolling pressure and torque was investigated using slab analysis. The results showed that the shear deformation zone length increased with the increase of the friction coefficient ratio. The rolling force decreased only under the condition that the friction coefficient ratio increased while the sum of the friction coefficients was held constant. As the reduction per pass was increased, the shear deformation zone length increased and the rolling force also increased. An increase of the front tension resulted in a decrease of the shear deformation zone length. An increase of back tension, however, led to an increase of the shear deformation zone length. The reduction of rolling torque for the work roll with higher surface roughness was greater than that for the work roll with lower surface roughness. (C) 2002 Elsevier Science B.V. All rights reserved.
关键词	Asymmetrical Cold Rolling Frictional Coefficient Ratio Slab Method
DOI	10.1016/S0924-0136(02)00131-0
收录类别	SCI ; EI
语种	英语
WOS记录号	WOS:000176776800025
WOS研究方向	Engineering ; Materials Science
WOS类目	Engineering, Industrial ; Engineering, Manufacturing ; Materials Science, Multidisciplinary
引用统计	被引频次：46[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://dspace.imech.ac.cn/handle/311007/33691
专题	力学所知识产出(1956-2008)
通讯作者	Gao, H (reprint author), Oakland Univ, Dept Mech Engn, Rochester, MI 48309 USA.
推荐引用方式 GB/T 7714	Gao H,Ramalingam SC,Barber GC,et al. Analysis of asymmetrical cold rolling with varying coefficients of friction[J]. Journal of Materials Processing Technology,2002,124,1-2,:178-182.
APA	Gao H,Ramalingam SC,Barber GC,Chen G,&Gao, H .(2002).Analysis of asymmetrical cold rolling with varying coefficients of friction.Journal of Materials Processing Technology,124(1-2),178-182.
MLA	Gao H,et al."Analysis of asymmetrical cold rolling with varying coefficients of friction".Journal of Materials Processing Technology 124.1-2(2002):178-182.

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