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http://dx.doi.org/10.5228/KSPP.2008.17.7.491

Design of Forming Path for Concave Steel Plate Using the Line Array Roll Set  

Roh, H.J. (부경대학교 기계공학부)
Kim, K.H. (부경대학교 기계공학부)
Shim, D.S. (한국과학기술원 기계항공시스템학부)
Yang, D.Y. (한국과학기술원 기계항공시스템학부)
Chung, S.W. ((주)대우조선해양)
Han, M.S. ((주)대우조선해양)
Publication Information
Transactions of Materials Processing / v.17, no.7, 2008 , pp. 491-495 More about this Journal
Abstract
Incremental forming path to manufacture a thick concave steel plate using the line array roll set is designed. To find the optimum forming path, the forming processes are simulated by the finite element method. A general-purpose commercial software, MSC MARC is used. A modeling with 8-node hexahedral elastic-plastic solid is performed to predict accurate springback and the analysis process was composed of 18 passes. The proposed forming paths are verified through experiments carried out in the prototype line array roll set. It is found that the process can be successfully applied to the fabrication of the dual curvature ship hull plate.
Keywords
Line Array Roll Set; Sheet Metal Forming; Concave; Forming Path;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
연도 인용수 순위
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