| People | Locations | Statistics |
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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Pottier, Thomas
Laboratoire Angevin de Mécanique, Procédés et InnovAtion
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (15/15 displayed)
- 2023Drilling of multi-material stacks for the assembly of aeronautical structures: from the characterization of the cutting mechanisms to the development of Smart drilling techniques
- 2021Effect of oxidation on spectral and integrated emissivity of Ti-6Al-4V alloy at high temperaturescitations
- 2020Thermomechanical coupling investigation in Ti-6Al-4V orthogonal cutting: experimental and numerical confrontationcitations
- 2020Series parts manufacturing by infrared superplastic forming with numerical techniques for thermal regulation
- 2019Series parts manufacturing by infrared superplastic forming with numerical techniques for thermal regulation
- 2017Industrial applications of the superplastic forming by using Infra-Red heatercitations
- 2017Industrial applications of the superplastic forming by using Infra-Red heatercitations
- 2017Numerical and experimental investigations of Ti-6Al-4V chip generation and thermo-mechanical couplings in orthogonal cuttingcitations
- 2016Multi-scale surface modeling of the nonlinear mechanical behaviour of AISI H11 hot work tool steel
- 2016Multi-scale Modelling of the Surface Behaviour of AISI H11 Tool Steels
- 2016A multi-scale approach to investigate the non linear subsurface behavior and strain localization of X38CrMoV5-1 martensitic tool steel: experiment and numerical analysiscitations
- 2016Thermo-Mechanical Modeling of Distortions Promoted during Cooling of Ti-6Al-4V Part Produced by Superplastic Forming
- 2015Thermo-Mechanical Modeling of Distortions Promoted during Cooling of Ti-6Al-4V Part Produced by Superplastic Forming
- 2014Sub-millimeter measurement of finite strains at cutting tool tip vicinitycitations
- 2010Constitutive parameter identification using finite element updating method associated with kinematic and thermal full field measurements
Places of action
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document
Thermo-Mechanical Modeling of Distortions Promoted during Cooling of Ti-6Al-4V Part Produced by Superplastic Forming
Abstract
In AIRBUS, most of the complex shaped titanium fairing parts of pylon and air inlets are produced by superplastic forming (SPF). These parts are cooled down after forming to ease their extraction and increase the production rate, but AIRBUS wastes a lot of time to go back over the geometric defects generated by the cooling step. This paper investigates the simulations of the SPF, cooling and clipping of a part operations on Abaqus ® Finite element software. The different steps of the global process impact the final distortions. SPF impacts the thickness and the microstructure/behavior of material, cooling impacts also the microstructure/behavior of material and promotes distortions through thermal stresses and finally, clipping relaxes the residual stresses of the cut part. An elastic-viscoplastic power law is used to model material behavior during SPF and a temperature dependent elastic perfectly plastic model for the cooling and clipping operations.