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Conference papers
Impact of mechanical anisotropy on flat-rolled wires geometry
Abstract : A precise final geometry of flat-rolled wires is required in view of their industrial applications. However, comparison between experimental and computed cross-sections shows a gap of 10%. This difference might originate in the anisotropy introduced by wire drawing. Coefficients of an anisotropic constitutive model (Hill 48) have been identified from transverse compression tests. Then Lam3®, a finite element software, has been used to simulate rolling passes. The anisotropic law previously established significantly improves the estimation of the final width: yet the underestimation of the experimental width is 5% instead of 10%. Possible ways for further improvement are discussed.
Cited literature [16 references]
https://hal-mines-paristech.archives-ouvertes.fr/hal-00509436
Contributor : Magalie Prudon Connect in order to contact the contributor
Submitted on : Thursday, August 12, 2010 - 1:58:42 PM
Last modification on : Wednesday, November 17, 2021 - 12:28:05 PM
Long-term archiving on: : Tuesday, October 23, 2012 - 12:10:14 PM
Contributor : Magalie Prudon Connect in order to contact the contributor
Submitted on : Thursday, August 12, 2010 - 1:58:42 PM
Last modification on : Wednesday, November 17, 2021 - 12:28:05 PM
Long-term archiving on: : Tuesday, October 23, 2012 - 12:10:14 PM
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esaform2009_masse.pdf
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