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FINITE ELEMENT ANALYSIS OF SUPERPLASTIC FORMING PROCESS USING LS-DYNA
Haryanti Samekto Karl Roll Superplastic forming process has been a standard manufacturing process in aircraft industry and its applications in other industries are increasing. Superplasticity is utilised in forming parts which can ...
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2003 European LS-DYNA Conference
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Metal Forming
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Newly Developed Capabilities of DYNAFORM Version 5.0
Wenliang Chen, Dingyu Chen, H.Xie, Quanqing Yan, Arthur Tang and Chin Chun Chen Engineering Technology Associates, Inc. Troy, Michigan U.S.A Over the past two decades, the finite element analysis (FEA) has emerged as one of the most ...
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2003 European LS-DYNA Conference
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Metal Forming
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Simulation of the forming process of the Metal-Plastic-Metal sheets
Dr. R. Borg (Engineering Research Nordic AB) Metal-Plastic-Metal (MPM) sheets consists of two metal sheets bonded together by a thin polymer layer. Modelling this sheet structure with a single shell element gives a too stiff ...
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2003 European LS-DYNA Conference
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Metal Forming
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Sheet Metal Forming: Spring-back of hydro mechanical deep drawn parts
Jens Buchert, University of Applied Sciences, Aalen, Germany David K Harrison, Glasgow Caledonian University, Glasgow, UK Anjali De Silva, Glasgow Caledonian University, Glasgow, UK Herbert Bauer, University of Applied Sciences, ...
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2003 European LS-DYNA Conference
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Metal Forming
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Finite Element Analysis of Stresses Due to Normal and Sliding Contact Conditions on an Elastic Surface
Anantha Ram B.S., Joachim Danckert, Torben Faurholdt Aalborg University, Denmark Wear prediction necessitates the investigation of elastic stresses developed in the workpiece material due to impact and sliding of abrasive particles ...
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2003 European LS-DYNA Conference
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Metal Forming
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Stress Analysis of Connector Pin Produced by Reverse Stamping Process with LS-DYNA Numerical Simulation and Comparison to Experiments
Won Yong-Hee, Kim Jeong-Ho, Lee Young-Jun Research engineer, CAE Group Production Engineering Center, LG Cable Ltd Research engineer, CAE Group Production Engineering Center, LG Cable Ltd., Connector Team Component Group, LG Cable ...
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2003 European LS-DYNA Conference
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Metal Forming
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Modelling of Foams using MAT83 – Preparation and Evaluation of Experimental Data
Enver Serifi, Universität Stuttgart Andreas Hirth, DaimlerChrysler AG Stefan Matthaei, DaimlerChrysler AG Heiner Müllerschön, DYNAmore GmbH Foam materials are widely used in automotive industry such as energy absorbers and comfort ...
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2003 European LS-DYNA Conference
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Material
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A new constitutive model for nitrogen austenitic stainless steel
S. Fréchard , A. Lichtenberger , F. Rondot, Faderl , Redjaïmia , M. Adoum Quasi-static, quasi-dynamic and dynamic compression tests have been performed on a nitrogen alloyed austenitic stainless steel. This alloy achieves a high ...
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2003 European LS-DYNA Conference
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Material
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Implementation of a material model for TRIP-steels in LS-DYNA and comparison with test results
Daniel Hilding and Erik Schedin This paper describes the implementation of a new material model into LS-DYNA version 960, LSTC (1-4), a material model capable of predicting the TRIP-effect of HyTensX for different forming operations ...
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2003 European LS-DYNA Conference
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Material
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Improved Plasticity and Failure models for Extruded MgProfiles in Crash Simulations
Gernot Oberhofer (Sp), Harry Dell, Dmitri Dell, Helmut Gese MATFEM Partnerschaft Dr. Gese & Oberhofer Horst Lanzerath, Jürgen Wesemann Ford Forschungszentrum Aachen Elke Hombergsmeier EADS Corporate Research Center, München The Crash ...
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2003 European LS-DYNA Conference
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Material
