| 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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Penazzi, Luc
IMT Mines Albi
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (27/27 displayed)
- 2024Mechanical characterization and behavior modelling of Ti-6Al-4V alloy in hot forming conditions
- 2019Digital Image Correlation method for monitoring tensile tests at high temperature. Part 1: comparing the speckle quality produced by various methods at high temperature
- 2018A new numerical strategy for SPF pressure profile computing based on statistical strain rate controllingcitations
- 2017Mechanical Behavior And Modelisation Of Ti-6Al-4V Titanium Sheet Under Hot Stamping Conditionscitations
- 2016Hot Forming Process Analysis of Ti6Al-4V Alloy: Experiment, Behaviour Modelling and Finite Element Simulationcitations
- 2016Hot blanking tool wear assessment
- 2016Thermo-Mechanical Modeling of Distortions Promoted during Cooling of Ti-6Al-4V Part Produced by Superplastic Forming
- 2016Superplastic forming optimization technique based on average strain rate controlling – Numerical simulation and experimental validation
- 2015Hot Forming Process Analysis of Ti6Al-4V Alloy: Experiment, Behaviour Modelling and Finite Element Simulationcitations
- 2015Thermo-Mechanical Modeling of Distortions Promoted during Cooling of Ti-6Al-4V Part Produced by Superplastic Forming
- 2013Fatigue analysis-based numerical design of stamping tools made of cast ironcitations
- 2013Fatigue analysis-based numerical design of stamping tools made of cast ironcitations
- 2012Experimental investigation of the tribological behavior and wear mechanisms of tool steel grades in hot stamping of a high-strength boron steelcitations
- 2012Experimental investigation of the tribological behavior and wear mechanisms of tool steel grades in hot stamping of a high-strength boron steelcitations
- 2012Influence of foundry defects and load ratios on the fatigue behavior of cast iron EN-GJS-600
- 2012A methodology and new criteria to quantify the adhesive and abrasive wear damage on a die radius using white light profilometrycitations
- 2012A methodology and new criteria to quantify the adhesive and abrasive wear damage on a die radius using white light profilometrycitations
- 2011A New Method For Advanced Virtual Design Of Stamping Tools For Automotive Industry: Application To Nodular Cast Iron EN‐GJS‐600‐3citations
- 2011A new method for advanced virtual design of stamping tools for automotive industry: application to nodular cast iron EN-GJS-600-3citations
- 2006Cyclic behavior modeling of a tempered martensitic hot work tool steelcitations
- 2005A continuum damage model applied to fatigue lifetime predicition of a martensitic tool steel
- 2005Wear behaviour on the radius portion of a die in deep-drawing: Identification, localisation and evolution of the surface damagecitations
- 2005A continuum damage model applied to high temperature fatigue lifetime prediction of a martensitic tool steelcitations
- 2002Cyclic behaviour modelling of martensitic hot work tool steels
- 2001Thermomechanical fatigue behaviour and life assessment of hot work tool steels
- 2000Life prediction of hot work tool steels subjected to thermomechanical fatigue ; Prédiction de la durée de vie sous sollicitations thermomécaniques des outillages en acier travaillant à chaudcitations
- 2000Life prediction of hot work tool steels subjected to thermomechanical fatiguecitations
Places of action
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document
A New Method For Advanced Virtual Design Of Stamping Tools For Automotive Industry: Application To Nodular Cast Iron EN‐GJS‐600‐3
Abstract
This contribution presents an approach combining the stamping numerical processing simulations and structure analysis in order to improve the design for optimizing the tool fatigue life. The method consists in simulating the stamping process via AutoForm (R) (or any FEM Code) by considering the tool as a perfect rigid body. The estimated contact pressure is then used as boundary condition for FEM structure loading analysis. The result of this analysis is used for life prediction of the tool using S‐N fatigue curve. If the prescribed tool life requirements are not satisfied, then the critical region of the tool is redesigned and the whole simulation procedures are reactivated. This optimization method is applied for a cast iron EN‐GJS‐600‐3 as candidate stamping tool materiel. The room temperature fatigue S‐N curves of this alloy are established in laboratory under uniaxial push/pull cyclic experiments on cylindrical specimens under a load ratio of R (sigma(min)/sigma(max)) = ‐2.