cmms

Influence of the sample geometry on the inverse determination of the heat transfer coefficient distribution on the axially symmetrical sample cooled by the water spray

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Influence of the sample geometry on the inverse determination of the heat transfer coefficient distribution on the axially symmetrical sample cooled by the water spray Agnieszka Cebo-Rudnicka, Zbigniew Malinowski, Beata Hadała, Tadeusz Telejko Faculty of Metals Engineering and Industrial Computer Science, Department of Heat Engineering and Environment Protection, AGH University of Science and Technology, Al. … Read more

Investigation of the heat transport during the hollow spheres production from the tin melt

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Investigation of the heat transport during the hollow spheres production from the tin melt Michael Petrov1,2, Pavel Petrov2, Juergen Bast1, Anatoly Sheypak3 1Technical University Mining Academy of Freiberg, Institute of Machine Elements, Design and Manufacturing, Leipzigerstr. 30, 09596 Freiberg, Germany.2Moscow State University of Mechanical Engineering (MAMI), Department Car Body Making and Metal Forming, B. Semenovskaya … Read more

An experimental study of material flow and surface quality using image processing in the hydraulic bulge test

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An experimental study of material flow and surface quality using image processing in the hydraulic bulge test Sławomir Świłło Faculty of Production Engineering, Warsaw University of Technology, Warsaw/Poland. DOI: https://doi.org/10.7494/cmms.2013.2.0443 Abstract: The paper presents a method for the surface shape and strain measurement applied in the determination of metal flow and product quality. Accurate determination … Read more

Selection of significant visual features for classification of scales using boosting trees model

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Selection of significant visual features for classification of scales using boosting trees model Szymon Lechwar ArcelorMittal Poland, Hot Rolling Mill in Kraków, ul. Ujastek 1, 30-969 Kraków. DOI: https://doi.org/10.7494/cmms.2013.2.0444 Abstract: The subject of this paper is to design and implement an efficient model for various kinds of scales recognition at the Hot Rolling Mill (HRM) … Read more

Numerical simulation of tool wear as support of optimization of manufacturing chain for fasteners

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Numerical simulation of tool wear as support of optimization of manufacturing chain for fasteners Mariusz Skóra1, Stanisław Węglarczyk2, Maciej Pietrzyk2 1GAWEŁ Zakład Produkcji Śrub S.A. Palikówka 198, 36-073 Strażów, Poland.2AGH – University of Science and Technology, Mickiewicza 30, 30-059 Kraków, Poland. DOI: https://doi.org/10.7494/cmms.2013.1.0413 Abstract: Computer aided design of the manufacturing technology for fasteners is presented … Read more

Modeling of inconel 625 tig welding process

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Modeling of inconel 625 tig welding process Aleksander Siwek, Jacek Rońda, Krzysztof Banaś, Paweł Cybułka, Kazimierz Michalik, Przemysław Płaszewski AGH University of Science and Technology, al. A. Mickiewicza 30, 30-059 Krakow, Poland. DOI: https://doi.org/10.7494/cmms.2013.1.0429 Abstract: Inconel 625 alloy is widely used in the aerospace industry because of its high strength, especially at high temperatures, corrosion … Read more

Modelling of the tool wear in tr forging of fastener

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Modelling of the tool wear in tr forging of fastener Zbigniew Gronostajski1, Stanisław Ziółkiewicz2, Marek Hawryluk1, Marcin Kaszuba1, Sławomir Polak1, Karol Jaśkiewicz1, Tomasz Będza1 1Forming Processes Engineering Department at Wrocław University of Technology, Łukasiewicza 5, 50-371 Wrocław, Poland.2Metal Forming Institute in Poznań, Jana Pawła II no 14, 61-139 Poznań, Poland. DOI: https://doi.org/10.7494/cmms.2013.1.0414 Abstract: This paper … Read more

Thermo-mechanical analysis of the power turbine casing at the running conditions

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Thermo-mechanical analysis of the power turbine casing at the running conditions Paweł Wojnarowski1, Andrzej Kuźniar2, Stanisław Kiełbasa2, Lechosław Trębacz1, Danuta Szeliga1, Maciej Pietrzyk1, Jacek Rońda1 1AGH University of Science and Technology, al. Mickiewicza 30, 30-059 Kraków, Poland.2“WSK “”PZL – Rzeszów”” S.A., ul. Hetmańska 120, 35-078 Rzeszów, Poland”. DOI: https://doi.org/10.7494/cmms.2013.1.0430 Abstract: The paper is the result … Read more

Prediction of residual stresses by fe simulations on bimetallic work rolls during cooling

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Prediction of residual stresses by fe simulations on bimetallic work rolls during cooling Ingrid Neira Torres1,2, Gaëton Gilles1, Jérome Tchoufang Tchuindjang3, Jacqueline Lecomte-Beckers3, Mario Sinnaeve4, Anne Marie Habraken1 1Department ArGEnCo, Division MS2F, Université de Liège.2Department of Materials Engineering, Universidad de Concepción.3Departement M&S, Division LTAS MMS, Université de Liège.4Marichal Ketin, Verte Voie 39B- 4000 Liège. DOI: … Read more

Strain distribution analysis in upset-forged flanged turbine shaft

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Strain distribution analysis in upset-forged flanged turbine shaft Łukasz Lisiecki, Piotr Skubisz, Jan Sińczak AGH University of Science and Technology, Faculty of Metals Engineering and Computers,Science for Industry, al. Mickiewicza 30, 30-962, Cracow, Poland. DOI: https://doi.org/10.7494/cmms.2013.1.0416 Abstract: In the paper numerical analysis of the upsetting is presented with focus on the possibilities of the quality … Read more