The Decoupling Control of Tandem Cold Rolling Tension and Gauge

2016 ◽  
Author(s):  
An Shiqi
Keyword(s):  
Cold Rolling ◽  
Decoupling Control ◽  
Tandem Cold Rolling

Target Curve Setting Model for Automatic Flatness Control on Stand 5 of 2180 mm Tandem Cold Rolling Mill

2014 ◽  
Vol 665 ◽  
pp. 37-41 ◽  
Author(s):  
Guang Hui Yang ◽  
Jian Guo Cao ◽  
Jie Zhang ◽  
Hong Bo Li ◽  
Jie Zheng
Keyword(s):  
Cold Rolling ◽  
Temperature Stress ◽  
Rolling Mill ◽  
Cold Rolling Mill ◽  
Tandem Cold Rolling ◽  
Temperature Distributions ◽  
Strip Shape ◽  
Flatness Control ◽  
Transverse Temperature ◽  
Stress Compensation

Based on the theory of target curve, a method of improving flatness target curve is proposed. The transverse temperature distributions of strip are measured and described with a biquadratic expression, and the statistics method is used to analyze the temperature distributions. Finally, the additional temperature stress compensation is calculated to improve the strip shape.

scholarly journals Lubrication Control Technology in Tandem Cold-Rolling Mills

2014 ◽  
Vol 55 (640) ◽  
pp. 445-450 ◽  
Author(s):  
Noriki FUJITA ◽  
Yukio KIMURA ◽  
Yukihiro MATSUBARA ◽  
Koji KOBAYASHI ◽  
Yosuke AMANUMA ◽  
...  
Keyword(s):  
Cold Rolling ◽  
Control Technology ◽  
Rolling Mills ◽  
Tandem Cold Rolling ◽  
Cold Rolling Mills
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