Simplified numerical approach for incremental sheet metal forming process
hal.structure.identifier | Laboratoire d'Energétique et Mécanique Théorique et Appliquée [LEMTA ] | |
dc.contributor.author | BEN AYED, Lanouar | |
hal.structure.identifier | Laboratoire Angevin de Mécanique, Procédés et InnovAtion [LAMPA] | |
dc.contributor.author | ROBERT, Camille | |
hal.structure.identifier | Laboratoire d'Energétique et Mécanique Théorique et Appliquée [LEMTA ] | |
dc.contributor.author | DELAMÉZIÈRE, Arnaud | |
hal.structure.identifier | Laboratoire d'Energétique et Mécanique Théorique et Appliquée [LEMTA ] | |
dc.contributor.author | NOUARI, Mohammed | |
hal.structure.identifier | Université de Technologie de Compiègne [UTC] | |
dc.contributor.author | BATOZ, Jean-Louis | |
dc.date.accessioned | 2021-05-14T10:00:01Z | |
dc.date.available | 2021-05-14T10:00:01Z | |
dc.date.issued | 2014-03-15 | |
dc.identifier.issn | 0141-0296 | |
dc.identifier.uri | https://oskar-bordeaux.fr/handle/20.500.12278/78088 | |
dc.description.abstractEn | The current work presents a finite element approach for numerical simulation of the incremental sheet metal forming (ISF) process, called here ''ISF-SAM'' (for ISF-Simplified Analysis Modelling). The main goal of the study is to develop a simplified FE model sufficiently accurate to simulate the ISF process and quite efficient in terms of CPU time. Some assumptions have been adopted regarding the constitutive strains/stresses equations and the tool/sheet contact conditions. A simplified contact procedure was proposed to predict nodes in contact with the tool and to estimate their imposed displacements. A Discrete Kirchhoff Triangle shell element called DKT12, taking into account membrane and bending effects, has been used to mesh the sheet. An elasto-plastic constitutive model with isotropic hardening behaviour and a static scheme have been adopted to solve the nonlinear equilibrium equations. Satisfactory results have been obtained on two applications and a good correlation has been shown compared to experimental and numerical results, and at the same time a reduction of CPU time more than 60% has been observed. The bending phenomenon studied through the second application and the obtained results show the reliability of the DKT12 element. | |
dc.language.iso | en | |
dc.publisher | Elsevier | |
dc.subject.en | Incremental sheet forming | |
dc.subject.en | Simplified analysis modelling | |
dc.subject.en | Shell element DKT12 | |
dc.title.en | Simplified numerical approach for incremental sheet metal forming process | |
dc.type | Article de revue | |
dc.identifier.doi | 10.1016/j.engstruct.2014.01.033 | |
dc.subject.hal | Sciences de l'ingénieur [physics]/Génie des procédés | |
bordeaux.journal | Engineering Structures | |
bordeaux.page | 75-86 | |
bordeaux.volume | 62-63 | |
bordeaux.hal.laboratories | Institut de Mécanique et d’Ingénierie de Bordeaux (I2M) - UMR 5295 | * |
bordeaux.institution | Université de Bordeaux | |
bordeaux.institution | Bordeaux INP | |
bordeaux.institution | CNRS | |
bordeaux.institution | INRAE | |
bordeaux.institution | Arts et Métiers | |
bordeaux.peerReviewed | oui | |
hal.identifier | hal-01067055 | |
hal.version | 1 | |
hal.origin.link | https://hal.archives-ouvertes.fr//hal-01067055v1 | |
bordeaux.COinS | ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Engineering%20Structures&rft.date=2014-03-15&rft.volume=62-63&rft.spage=75-86&rft.epage=75-86&rft.eissn=0141-0296&rft.issn=0141-0296&rft.au=BEN%20AYED,%20Lanouar&ROBERT,%20Camille&DELAM%C3%89ZI%C3%88RE,%20Arnaud&NOUARI,%20Mohammed&BATOZ,%20Jean-Louis&rft.genre=article |
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