Title :
Notice of Retraction
Research on three typical roll shapes with roll gap variable by roll shifting
Author :
Zhongfeng Guo ; Shijie Wang ; Xueyan Sun
Author_Institution :
Sch. of Mechanic Eng., Shenyang Univ. of Technol., Shenyang, China
Abstract :
Notice of Retraction
After careful and considered review of the content of this paper by a duly constituted expert committee, this paper has been found to be in violation of IEEE´s Publication Principles.
We hereby retract the content of this paper. Reasonable effort should be made to remove all past references to this paper.
The presenting author of this paper has the option to appeal this decision by contacting TPII@ieee.org.
Three typical roll shapes available to vary roll gap by roll shifting in rolling process are analyzed comparatively, such as basic CVC roll, optimal CVC roll and SMART Crown roll in view of shape design, axial force acting on the roll and no-load roll gap. The results showed that when using the optimal CVC roll shape, the axial force is smaller if the strip width is in the range of 800 to 1600 mm. Since the SMART Crown roll has superiority in controlling strip shape wave, the no-load roll gap in both flank zones is bigger than CVC roll which is sensitive to strip shape wave.
Keywords :
rolling; strips; SMART crown roll; axial force; continuously variable crown; flank zone; no-load roll gap; optimal CVC roll shape design; roll shifting; rolling process; strip shape wave; strip width; Artificial neural networks; Strips; Variable speed drives; CVC; SMART Crown; mill; roll shape curve; roll shifting;
Conference_Titel :
Computer, Mechatronics, Control and Electronic Engineering (CMCE), 2010 International Conference on
Conference_Location :
Changchun
Print_ISBN :
978-1-4244-7957-3
DOI :
10.1109/CMCE.2010.5610357
