NDLI: Research and application of VCR plus technology in hot strip mills

Content Provider	IEEE Xplore Digital Library
Author	Jian Shao Anrui He Wenquan Sun Quan Yang Changlin Guan Zongming Wang
Copyright Year	2011
Description	Author affiliation: Hot Strip Plant, Maanshan Iron&Steel Co.,Ltd, China (Changlin Guan; Zongming Wang) \|\| National Engineering Research Center of Advanced Rolling, University of Science and Technology, Beijing, China (Jian Shao; Anrui He; Wenquan Sun; Quan Yang)
Abstract	VCR technology in hot strip mills can increase transverse stiffness of loaded gap, heighten control effect of roll bending, improve distribution of contact force between backup roll and work roll. However it appears to lack coordination with CVC work roll. A new objective function of VCR plus design curve was established with considering the contour of CVC, and simulation was carried out to verify the effectiveness of VCR plus by two dimensional variable thickness finite element method. The on site test results show that VCR plus technology is proved to be effective in strip profile and flatness improvement, roll consumption reduction and increase of rolled product length of rolling cycle in CVC mills.
Starting Page	5120
Ending Page	5123
File Size	405760
Page Count	4
File Format	PDF
ISBN	9781424494361
e-ISBN	9781424494392
DOI	10.1109/MACE.2011.5988233
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2011-07-15
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Strips CVC Shape control Hot rolling Backup roll Bismuth Helium Steel Finite element methods Video recording Finishing VCR plus
Content Type	Text
Resource Type	Article

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