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| Profile Control Capability of LVC Work Roll Contour |
| WANG Renzhong1,HE Anrui1,YANG Quan1,ZHAO Lin2,DONG Haoran2 |
| 1. National Engineering Research Center for Advanced Rolling, University of Science and Technology Beijing, Beijing 100083, China；2. Hot Strip Mill Plant, Anshan Iron and Steel Company, Anshan 114021, Liaoning，China |
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Abstract A new work roll contour is advanced which is a linear variable crown (LVC) roll. This roll contour can realize linear ratio of gap crown and strip width. Gap adjustment area and gap transversal stiffness as two basic control capabilities for strip profile are used to evaluate the strip shape control ability of LVC work roll. Then LVC work roll was applied to real production. The results show that LVC work roll contour has good availability according to calculation and comparison.There is definite innovation on the research of work roll contour.
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Received: 01 January 1900
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2006, Vol. 41 