Determination of drawbead contacts with variable bead penetration N. K. B. Manjula, P. Nanayakkara, Peter D. Hodgson Centre for Material and Fibre Innovation Deakin University, Geelong, Victoria, Australia, 3217. DOI: https://doi.org/10.7494/cmms.2006.3.0171 Abstract: In stamping operations, the sliding of the sheet metal over the drawbeads is of great importance. The geometry of the drawbead and the … Read more
Forming limits of austenitic stainless steel sheets A.S. Korhonen, T. Manninen, K. Kanervo Helsinki University of Technology, P.O. Box 6200, 02015 HUT, Finland. DOI: https://doi.org/10.7494/cmms.2006.3.0170 Abstract: The forming limits of austenitic stainless steel sheets were studied. It was found that the observed limit of straining in stretch forming, when both of the principal stresses are … Read more
Thermal contact formulation based on the mortar method José M. A. César De Sá1, Sébastien Grégoire2, Philippe Moreau2, Dominique Lochegnies2 1Faculty of Engineering of the University of Porto Rua Dr. Roberto Frias, s/n, 4200-465 Porto, Portugal. 2Laboratoire d’Automatique, de Mécanique et d’Informatique Industrielles et Humaines – UMR CNRS 8530 Université de Valenciennes – Le Mont-Houy … Read more
Dimensional reduction for a lattice-like massspring polymer model using hp-adaptivity Chetan Jhurani, Leszek Demkowicz Institute for Computational Engineering and Sciences The University of Texas at Austin, Austin, Texas 78712. DOI: https://doi.org/10.7494/cmms.2006.3.0168 Abstract: We present a method for dimensional reduction of the solution of the static equilibrium of a lattice-like network of point masses and harmonic … Read more
Numerical simulation of elastoplastic deformation of thin hard coating systems in nano-impact test Magdalena Kopernik, Maciej Pietrzyk, Andrzej Żmudzki AGH – University of Science and Technology, Kraków, Poland. DOI: https://doi.org/10.7494/cmms.2006.3.0167 Abstract: Development of the finite element model of nano-impact tests is the objective of the paper. Although these tests are performed to determine, among others, … Read more
Microstructure evolution modeling of squarediamond pass hot bar rolling of AISI 4135 steel Ho-Won Lee1, Hyuck-Cheol Kwon2, Yong-Taek Im1, Peter D. Hodgson3 1National Research Laboratory for Computer Aided Materials Processing, Department of Mechanical Engineering,School of Mechanical, Aerospace & Systems Engineering, ME 3227, Korea Advanced Institute of Science and Technology, Daejeon 305-701, Korea. 2Rolling Technology and … Read more
Strategies of transport of microstructural variables for remeshing – application to textureinduced mechanical anisotropy in metals Marianne Beringhier1, Roland Loge1, Laurent Delannay2, Yvan Chastel3 1Centre de Mise en Forme des Matériaux (CEMEF), UMR CNRS 7635, Ecole des Mines de Paris, B.P. 207, 06904 Sophia-Antipolis Cedex, France. 2Department of Mechanical Engineering (MEMA-Cesame), Université Catholique de Louvain … Read more
An e-collaboration platform for plastic metal processing, built on the MATTEST material testing ontology Łukasz Rauch AGH – University of Science and Technology, Kraków, Poland. DOI: https://doi.org/10.7494/cmms.2006.2.0097 Abstract: Structured communication between trading partners is crucial in everyday business life. A lot of solutions of this problem exist, allowing application to application (A2A), human to application … Read more
Comparison of statistical and neural networks-based methods in analysis of significance and interaction of manufacturing processes parameters Marcin Perzyk, Jacek Kozłowski Warsaw University of Technology. DOI: https://doi.org/10.7494/cmms.2006.2.0100 Abstract: Due to development of computer techniques, large amounts of data are collected and stored in many manufacturing companies, related to designs, products, equipment, materials, manufacturing processes etc. … Read more
Intellectual capital filling system as a component of knowledge management system at the foundry Krzysztof Regulski1, Stanisława Kluska-Nawarecka1,2 1Akademia Górniczo-Hutnicza, Kraków, Polska.2Instytut Odlewnictwa, Zakopiańska 73, Kraków, Polska. DOI: https://doi.org/10.7494/cmms.2006.2.0099 Abstract: Knowledge Management System is not only the database of production processes data above all it is an integration of intellectual capital of all departments of … Read more