Optical Strip Flatness and Shape Measurement in Hot Strip Mills

2019 ◽  
Author(s):  
M. Kierkegaard ◽  
P. Sollander ◽  
H. Hällström
Keyword(s):  
Shape Measurement ◽  
Strip Flatness ◽  
Hot Strip ◽  
Hot Strip Mills

Development of strip flatness and crown control model for hot strip mills

2010 ◽  
Vol 17 (3) ◽  
pp. 21-27 ◽  
Author(s):  
Hai-jun Li ◽  
Jian-zhong Xu ◽  
Guo-dong Wang ◽  
Li-jun Shi ◽  
Yong Xiao
Keyword(s):  
Control Model ◽  
Strip Flatness ◽  
Hot Strip ◽  
Hot Strip Mills

Achieving Optimal Energy Savings in Hot Strip Mills With Predictive Solutions

2019 ◽  
Author(s):  
H. Osaka ◽  
Z. Lu ◽  
Y. Shinohara ◽  
S. Imanari
Keyword(s):  
Energy Savings ◽  
Optimal Energy ◽  
Hot Strip ◽  
Hot Strip Mills

An online parallel controller for the runout table of hot strip mills

2001 ◽  
Vol 9 (6) ◽  
pp. 821-830 ◽  
Author(s):  
R.K. Kumar ◽  
S.K. Sinha ◽  
A.K. Lahiri
Keyword(s):  
Hot Strip ◽  
Hot Strip Mills ◽  
Runout Table

A Robust Width Control Design for Hot Strip Mills: An LPV System Approach with Time Variable Transformation

2001 ◽  
Vol 34 (18) ◽  
pp. 107-112
Author(s):  
Hideaki Takahashi ◽  
Hisaya Fujioka ◽  
Yutaka Yamamoto ◽  
Makishi Nakayama
Keyword(s):  
System Approach ◽  
Control Design ◽  
Time Variable ◽  
Variable Transformation ◽  
Hot Strip ◽  
Lpv System ◽  
Hot Strip Mills

Development of slab sizing press for extensive width reduction in hot strip mills

1989 ◽  
Vol 86 (4) ◽  
pp. 335-342 ◽  
Author(s):  
T. Fujitsu ◽  
T. Fujimoto ◽  
H. Nikaido ◽  
M. Nihei
Keyword(s):  
Hot Strip ◽  
Hot Strip Mills ◽  
Width Reduction

Research on Mill Longitudinal Stiffness Calculation of Wide Hot Strip Mills

2011 ◽  
Vol 211-212 ◽  
pp. 240-245
Author(s):  
Lian Sheng Wang ◽  
Quan Yang ◽  
An Rui He ◽  
Tian Wu Liu ◽  
De Fu Guo ◽  
...  
Keyword(s):  
Hydraulic System ◽  
Functional Relationship ◽  
Theoretical Formula ◽  
Strip Line ◽  
Geometric Accuracy ◽  
Parallel Connection ◽  
Hot Strip ◽  
Longitudinal Stiffness ◽  
Hot Strip Mills ◽  
Set Up

Mill is always weighed by its longitudinal stiffness. The prediction precision of longitudinal stiffness related strip geometric accuracy. Taking 1700mm hot strip line as research object, stiffness of housing, bearing wall and roll was calculated by finite elements method(FEM), hydraulic system stiffness was obtained by theoretical formula. Analyzing vertical system and structural symmetry of mill, functional relationship between longitudinal stiffness and its components stiffness was derived according to series or parallel connection with various components. Longitudinal stiffness was the basis on thickness set-up model. Calculation result was verified by practical test.

Feedback linearization control of the looper system in hot strip mills

2003 ◽  
Vol 17 (11) ◽  
pp. 1608-1615 ◽  
Author(s):  
I-Cheol Hwang ◽  
Seong-Bae Kim
Keyword(s):  
Feedback Linearization ◽  
Hot Strip ◽  
Feedback Linearization Control ◽  
Hot Strip Mills ◽  
Looper System

Rolling of stainless steel in wide hot strip mills

1975 ◽  
Vol 2 (1) ◽  
pp. 565-576 ◽  
Author(s):  
H. Wright ◽  
T. Hope
Keyword(s):  
Stainless Steel ◽  
Hot Strip ◽  
Hot Strip Mills
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