Title :
Notice of Retraction
Hot roll shape prediction of twin-roll strip continuous casting
Author :
Guangming Zhu ; Zheng Chang
Author_Institution :
Shandong Provincial Key Lab. of Precision Manuf. & Non-traditional Machining, Shandong Univ. of Technol., Zibo, 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.
Elastic-plastic nonlinear finite element method(FEM) with large deformation and contact is applied to establish FE models respectively based on various process such as roll assembly, roll grinding and heating and pressing deformation in casting. Then the force and deformation are analyzed to get the roll profile curve in casting. The calculation results are verified with strip section shape, and the result indicates that the method of calculating casting roll profile is accurate enough and can be used to modify roll structure and design initial roll profile.
Keywords :
casting; elastoplasticity; finite element analysis; grinding; hot pressing; hot rolling; FEM; casting roll profile; elastic-plasticity; heating; hot roll shape prediction; nonlinear finite element method; pressing deformation; roll assembly; roll grinding; strip section shape; twin-roll strip continuous casting; Analytical models; Argon; Casting; Finite element methods; Heating; Casting roll; FEM; Profile curve; Thin strip casting; profile design;
Conference_Titel :
Computer Application and System Modeling (ICCASM), 2010 International Conference on
Print_ISBN :
978-1-4244-7235-2
DOI :
10.1109/ICCASM.2010.5620247
