Innovative Roll Profile Design for Thin-Strip Cold Rolling Mills

2021 ◽  
Author(s):  
V. Kelkar ◽  
M. Kumar ◽  
A. Sharma ◽  
N. Singh ◽  
S. Tripathi
Keyword(s):  
Cold Rolling ◽  
Thin Strip ◽  
Rolling Mills ◽  
Roll Profile ◽  
Cold Rolling Mills ◽  
Profile Design

scholarly journals State of production sheet steel rolled stock in the world and tendencies of development of cold strip rolling mills

2019 ◽  
Vol 1 (1) ◽  
pp. 15-28
Author(s):  
Ya Vasilev ◽  
D Samokysh ◽  
S Zhuravlova ◽  
Yu Projdak ◽  
R Zamogilniy
Keyword(s):  
Cold Rolling ◽  
Sheet Steel ◽  
Thin Strip ◽  
Maximum Efficiency ◽  
Rolled Stock ◽  
Rolled Sheet ◽  
Rolling Mills ◽  
Cold Rolling Mills ◽  
Deformation Modes ◽  
Rolling Technology

The conditions of production and the most relevant directions of development of technology and equipment of cold rolling mills for the production of thin flat rolled steel are investigated, analyzed and summarized. A comparative analysis of cold rolling technology is carried out, which is implemented in continuous and reversed modes of mill. The technological limitations and criteria for the development of deformation modes on cold rolling strip mills, which allow to expand the assortment towards a smaller thickness, are given. A method for determining the thickness is proposed, and a series of thicknesses of thin (1.5-1.8 mm) hot-rolled break-down are recommended for the production of tinplate of single rolling and thin strips of high quality. The method of calculation schedule drafting on a specific mill is developed. The technique of determination of the smallest thickness of a strip on a concrete mill is presented, taking into account the influence of rigidity of the working cage and features of the force load of the roller node with a decrease in the thickness and width of the strip. The use of the above materials allows to select and justify the optimal variant of cold band rolling technology, as well as to develop rational deformation modes that ensure the implementation of the cold rolling process with maximum efficiency, given the desired range and the required volume of thin cold-rolled sheet steel or tinplate. As a result of taking into account the features of the force interaction of the thin strip with the rolls during cold rolling and the rigidity of the working stands of the mill, the accuracy and reliability of determining the parameters are increased, it opens additional possibilities for expanding the range of cold rolling mills towards smaller thicknesses.

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

A set-up model for tandem cold rolling mills

2001 ◽  
Vol 116 (2-3) ◽  
pp. 269-277 ◽  
Author(s):  
N. Venkata Reddy ◽  
G. Suryanarayana
Keyword(s):  
Cold Rolling ◽  
Rolling Mills ◽  
Tandem Cold Rolling ◽  
Cold Rolling Mills ◽  
Set Up

Review of manufacture of rolls for cold rolling mills,

1964 ◽  
Vol 5 (7) ◽  
pp. 416-417
Author(s):  
P. V. Sklyuev ◽  
B. D. Titorov
Keyword(s):  
Cold Rolling ◽  
Rolling Mills ◽  
Cold Rolling Mills
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