A methodology for springback prediction

Gotzinger, Mary, Kalyanasundaram, S., Cardew-Hall, M. and Hodgson, Peter 2002, A methodology for springback prediction, SAE transactions, vol. 110, pp. 1181-1186.

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Title A methodology for springback prediction
Author(s) Gotzinger, Mary
Kalyanasundaram, S.
Cardew-Hall, M.
Hodgson, Peter
Journal name SAE transactions
Volume number 110
Start page 1181
End page 1186
Publisher Society of Automotive Engineers
Place of publication New York, N.Y.
Publication date 2002
ISSN 0096-736X
Keyword(s) Mechanical engineering
Summary The springback of simple geometries can be predicted through theoretical analysis, however problems arise when transferring this analysis to the manufacturing environment. To determine why this is the case, a study
of small curvature free bending through theoreticalanalysis, manufacturing data and Finite Element (FE)simulation was completed.The theoretical analysis provided an understanding of the behavior of springback and gave accurate predictions in a controlled environment. The manufacturing and Finite Element data verified the trends predicted by theory, but lacked in accuracy. The paper concludes by proposing a prediction method based solely on the geometry that is well defined in both environments.
Language eng
Field of Research 091399 Mechanical Engineering not elsewhere classified
HERDC Research category C1 Refereed article in a scholarly journal
Copyright notice ©2001 SAE International and Messa Dosseldorf
Persistent URL http://hdl.handle.net/10536/DRO/DU:30008568

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