JPCS_734_3_032030__Numerical assessment of residual formability in sheet metal products, towards design for sustainability.pdf (1.14 MB)
Numerical assessment of residual formability in sheet metal products: Towards design for sustainability
conference contribution
posted on 2016-11-22, 14:08 authored by Javad Falsafi, Emrah DemirciEmrah Demirci, Vadim SilberschmidtVadim Silberschmidt© Published under licence by IOP Publishing Ltd.A new computational scheme is presented to addresses cold recyclability of sheet- metal products. Cold recycling or re-manufacturing is an emerging area studied mostly empirically; in its current form, it lacks theoretical foundation especially in the area of sheet metals. In this study, a re-formability index was introduced based on post-manufacture residual formability in sheet metal products. This index accounts for possible levels of deformation along different strain paths based on Polar Effective Plastic Strain (PEPS) technique. PEPS is strain-path independent, hence provides a foundation for residual formability analysis. A user- friendly code was developed to implement this assessment in conjunction with advanced finite- element (FE) analysis. The significance of this approach is the advancement towards recycling of sheet metal products without melting them.
History
School
- Mechanical, Electrical and Manufacturing Engineering
Published in
Journal of Physics: Conference SeriesVolume
734Issue
3Citation
FALSAFI, J., DEMIRCI, E. and SILBERSCHMIDT, V.V., 2016. Numerical assessment of residual formability in sheet metal products: Towards design for sustainability. Journal of Physics: Conference Series, 734, 032030.Publisher
© The Authors. Published by IOP Publishing LTDVersion
- VoR (Version of Record)
Publisher statement
This work is made available according to the conditions of the Creative Commons Attribution 3.0 Unported (CC BY 3.0) licence. Full details of this licence are available at: http://creativecommons.org/licenses/by/3.0/Publication date
2016Notes
This is an Open Access Article. It is published by IOP Publishing under the Creative Commons Attribution 3.0 Unported Licence (CC BY). Full details of this licence are available at: http://creativecommons.org/licenses/by/3.0/ISSN
1742-6588eISSN
1742-6596Publisher version
Language
- en