Optimization of Draw-In for an Automotive Sheet Metal Part An evaluation using surrogate models and response surfaces
(2005) In Journal of Materials Processing Technology 159(3). p.426-434- Abstract
- In the present paper, an optimization of the draw-in of an automotive sheet metal part has been carried out using Response Surface Methodology (RSM) and Space Mapping technique. The optimization adjusts the drawbead restraining force in the model such that the draw-in in the FE model corresponds to the draw-in in the physical process. The conclusion of this study is that Space Mapping is a very effective and accurate method to use when calibrating the draw-in of a sheet metal process. In order to establish drawbead geometry from the drawbead restraining force a 2D-model was utilized. The drawbead geometry found showed good agreement with the physical drawbead geometry.
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/1472330
- author
- Jansson, T. ; Andersson, Alf LU and Nilsson, L.
- organization
- publishing date
- 2005
- type
- Contribution to journal
- publication status
- published
- subject
- keywords
- Space Mapping, Simulation, Draw-in, Drawbead, Response Surfaces, Sheet Metal Forming, Optimization
- in
- Journal of Materials Processing Technology
- volume
- 159
- issue
- 3
- pages
- 426 - 434
- publisher
- Elsevier
- external identifiers
-
- wos:000227194500020
- scopus:11344283786
- ISSN
- 0924-0136
- DOI
- 10.1016/j.jmatprotec.2004.06.011
- language
- English
- LU publication?
- yes
- id
- 67dabc58-6308-43ec-a031-b22028e4f7e0 (old id 1472330)
- date added to LUP
- 2016-04-01 11:51:06
- date last changed
- 2022-01-26 19:09:09
@article{67dabc58-6308-43ec-a031-b22028e4f7e0, abstract = {{In the present paper, an optimization of the draw-in of an automotive sheet metal part has been carried out using Response Surface Methodology (RSM) and Space Mapping technique. The optimization adjusts the drawbead restraining force in the model such that the draw-in in the FE model corresponds to the draw-in in the physical process. The conclusion of this study is that Space Mapping is a very effective and accurate method to use when calibrating the draw-in of a sheet metal process. In order to establish drawbead geometry from the drawbead restraining force a 2D-model was utilized. The drawbead geometry found showed good agreement with the physical drawbead geometry.}}, author = {{Jansson, T. and Andersson, Alf and Nilsson, L.}}, issn = {{0924-0136}}, keywords = {{Space Mapping; Simulation; Draw-in; Drawbead; Response Surfaces; Sheet Metal Forming; Optimization}}, language = {{eng}}, number = {{3}}, pages = {{426--434}}, publisher = {{Elsevier}}, series = {{Journal of Materials Processing Technology}}, title = {{Optimization of Draw-In for an Automotive Sheet Metal Part An evaluation using surrogate models and response surfaces}}, url = {{https://lup.lub.lu.se/search/files/2670823/1472331.pdf}}, doi = {{10.1016/j.jmatprotec.2004.06.011}}, volume = {{159}}, year = {{2005}}, }