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Published in

Elsevier, Journal of Materials Science & Technology, 11(29), p. 1059-1066

DOI: 10.1016/j.jmst.2013.08.001

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Prediction of Failure Modes during Deep Drawing of Metal Sheets with Nickel Coating

Journal article published in 2013 by Jie Wu, Zengsheng Ma, Zengsheng, Yichun Zhou, Chunsheng Lu ORCID
This paper is available in a repository.
This paper is available in a repository.

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Abstract

To optimize the process parameters, it is necessary to exactly predict failure modes during deep drawing of coated metal sheets, where two main failure forms are fracture and wrinkling. In this paper, finite element simulations based on continuous damage mechanics were used to study the failure behavior during a cylindrical deep drawing of metal sheets with nickel coating. It is shown that taking the effect of blank holder force into account, these two failure modes can be predicted. The simulation results are well consistent with that obtained from experiments.