Simulation of the Longitudinal Thickness Deviation of the Steel Strips Hot Rolled in the Continuous Group of a Broad-Strip Mill

被引：0
|
作者：
Garber, E. A. [1 ]
Pospelov, I. D. [1 ]
Traino, A. I. [2 ]
Savinykh, A. F. [3 ]
Nikolaev, N. Yu. [3 ]
Mishnev, P. A. [3 ]
机构：
[1] Cherepovets State Univ, Cherepovets, Russia
[2] Russian Acad Sci, Baikov Inst Met & Mat Sci, Moscow 119991, Russia
[3] OAO Severstal, Cherepovets, Russia
来源：
RUSSIAN METALLURGY | 2012年 / 09期
关键词：
D O I：
10.1134/S0036029512090042
中图分类号：
TF [冶金工业];
学科分类号：
0806 ;
摘要：
A model for the formation of longitudinal thickness deviation in hot-rolled strips as a function of the rolling parameters and an algorithm for optimizing the rolling conditions for the criterion of the minimum longitudinal thickness deviation are developed and implemented in the form of computer programs. This optimization is performed by the redistribution of percent reductions over the stands of the finishing group in a broad-strip hot-rolling mill. As a result of the application and industrial tests of the developed computer programs on a 2000 rolling mill, the longitudinal thickness deviation of hot-rolled strips is decreased by a factor of 1.87.
引用
收藏
页码：831 / 836
页数：6
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