Papers

Investigation on the effects of process parameters on the through-thickness shear strain in single point incremental forming using dual level fe modelling and statistical analysis

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Investigation on the effects of process parameters on the through-thickness shear strain in single point incremental forming using dual level fe modelling and statistical analysis Khamis Essa, Peter Hartley School of Mechanical Engineering,,College of Engineering and Physical Sciences,,University of Birmingham,Edgbaston,Birmingham, B15 2TT, UK. DOI: https://doi.org/10.7494/cmms.2010.4.0293 Abstract: Single point incremental forming (SPIF) is a process with … Read more

On the FEM simulation of FSW and LFW operations

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On the FEM simulation of FSW and LFW operations Livan Fratini, Fabrizio Micari Dipartimento di Tecnologia Meccanica, Produzione e Ingegneria Gestionale,Università di Palermo, Viale delle Scienze 90128 Palermo, Italy. DOI: https://doi.org/10.7494/cmms.2010.4.0294 Abstract: In the paper some potentialities of FE models of joining by forming operations were showed. In particular FSW and LFW processes were considered. … Read more

Numerical and experimental studies of the strength of riveted joints

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Numerical and experimental studies of the strength of riveted joints Nanjiang Chen1,2, Jean-Loup Chenot1, Min Wan2, Julien Malrieu3, Maxime Thonnerieux3, Richard Ducloux4 1CEMEF – Mines ParisTech, BP 207 – 06904 Sophia Antipolis Cedex, France. 2School of Mechanical Engineering and Automation, Beihang University, 100191, P. R China. 3Cetim Saint Etienne, 7 rue de la presse, 42952, … Read more

Numerical prediction of microstructure in high-strength ductile forging parts

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Numerical prediction of microstructure in high-strength ductile forging parts Arthur Back1, Marcus Urban1, Christoph Keul2, Wolfgang Bleck2, Gerhard Hirt1 1Institute of Metal Forming (IBF), RWTH Aachen University, Aachen, Germany. 2Institute of Ferrous Metallurgy (IEHK), RWTH Aachen University, Aachen, Germany. DOI: https://doi.org/10.7494/cmms.2010.4.0296 Abstract: The automotive industry has an ongoing request for lighter, stiffer and at the … Read more

Theoretical and numerical issues on ductile failure prediction – an overview

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Theoretical and numerical issues on ductile failure prediction – an overview Jose Manuel De Almeida Cesar De Sa, Filipe Xavier Costa Andrade, Francisco Manuel Andrade Pires Department of Mechanical Engineering – DEMec,Faculty of Engineering, University of Porto – FEUP,Rua Dr. Roberto Frias 4200-465 Porto, Portugal. DOI: https://doi.org/10.7494/cmms.2010.4.0297 Abstract: The main goal of this paper is … Read more

Digital material representation of polycrystals in application to numerical simulations of inhomogenous deformation

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Digital material representation of polycrystals in application to numerical simulations of inhomogenous deformation Lukasz Madej Department of Applied Computer Science and Modeling, AGH University of Science and Technology, Al. Mickiewicza 30, 30-059, Krakow, Poland. DOI: https://doi.org/10.7494/cmms.2010.3.0285 Abstract: Results of research on application of modern numerical methods for analysis of influence of microstructure heterogeneities on material … Read more

The numerical analysis of rivet deformation when joining aluminum sheets using self-pierce riveting method

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The numerical analysis of rivet deformation when joining aluminum sheets using self-pierce riveting method Jacek Mucha Rzeszow University of Technology, ul. Wincentego Pola 2, 35-959 Rzeszów, Poland. DOI: https://doi.org/10.7494/cmms.2010.3.0287 Abstract: Self-piercing riveting (SPR) is becoming an important joining technique for the automotive applications of aluminum sheets. SPR is essentially a cold forming process, in which … Read more

Web service for finite element mesh generator

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Web service for finite element mesh generator Norbert Sczygiol, Juliusz Mikoda, Anna Wawszczak Institute of Computer and Information Sciences, Czestochowa University of Technology,ul. Dąbrowskiego 73, 42-200 Częstochowa. DOI: https://doi.org/10.7494/cmms.2010.3.0288 Abstract: In this paper, we present a system that could be used for finite element mesh generation for two- and threedimensional domains and an interface that … Read more

Selection of the thermomechanical processing parameters of cucr forgings

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Selection of the thermomechanical processing parameters of CuCr forgings Roman Kuziak1, Valeriy Pidvysots’Kyy1, Maciej Pietrzyk2 1Instytut Metalurgii Żelaza, ul. K. Miarki 12, 44-100 Gliwice, Poland. 2AGH University of Science And Technology, al. Mickiewicza 30, 30-059 Krakow, Poland. DOI: https://doi.org/10.7494/cmms.2010.3.0289 Abstract: Accounting for the microstructure evolution in the design of technology for manufacturing of parts made … Read more

Numerical simulation of viscoelastic effects in blade-over-roll coating forming flows

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Numerical simulation of viscoelastic effects in blade-over-roll coating forming flows Evan Mitsoulis School of Mining Engineering and Metallurgy,,National Technical University of Athens, Zografou 157 80, Athens, GREECE. DOI: https://doi.org/10.7494/cmms.2010.3.0300 Abstract: Computer simulations of the blade-over-roll coating process so far have been based mostly on Newtonian or generalized Newtonian models, which do not take into account … Read more