Metal forming

Selected aspects of manufacturing structural elements from titanium alloys combining cost-effective powder metallurgy technology and metal forming processes

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Selected aspects of manufacturing structural elements from titanium alloys combining cost-effective powder metallurgy technology and metal forming processes Krystian Zyguła, Marek Wojtaszek, Tomasz Śleboda, Oleksandr Lypchanskyi AGH University of Science and Technology, al. Mickiewicza 30, 30-059 Krakow, Poland. DOI: https://doi.org/10.7494/cmms.2019.3.0643 Abstract: Titanium alloys are mainly used in the automotive, aviation, shipbuilding and military industries. Their … Read more

Heading of a small bi-metallic components for electric contacts

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Heading of a small bi-metallic components for electric contacts Wojciech Presz, Robert Cacko Institute of Manufacturing Technologies, Warsaw University of Technology, Narbutta 85, 02-524 Warsaw, Poland. DOI: https://doi.org/10.7494/cmms.2018.2.0612 Abstract: Electrical connectors mostly have silver contacts joined to the supplying and discharging electric current elements by riveting. In order to reduce costs, the rivet core of … Read more

Parallel FEM code for simulation of laser dieless drawing process of tubes

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Parallel FEM code for simulation of laser dieless drawing process of tubes Andrij Milenin AGH University of Science and Technology, al. Mickiewicza 30, 30-059 Kraków. DOI: https://doi.org/10.7494/cmms.2017.4.0601 Abstract: Paper is devoted to the development of FEM code for simulation of laser dieless drawing process of micro tubes made from magnesium alloy. Difficulties in the development … Read more

Numerical accuracy and efficiency of algorithms for springback calculation

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Numerical accuracy and efficiency of algorithms for springback calculation Dmytro Lumelskyy, Jerzy Rojek Institute of Fundamental Technological Research, Polish Academy of Sciences,ul. Pawińskiego 5B, 02-106 Warszawa. DOI: https://doi.org/10.7494/cmms.2011.2.0359 Abstract: The objective of this work has been to study numerical accuracy and efficiency of algorithms of springback calculation. The finite element program Stampack has been used … Read more

DaCoTraP – a web based platform for metal forming process chain

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DaCoTraP – a web based platform for metal forming process chain Vencel Biró, Dorel Banabic Technical University of Cluj Napoca,Memorandumului 28, 400114 Cluj Napoca, Romania. DOI: https://doi.org/10.7494/cmms.2011.2.0342 Abstract: A standard metal forming research process includes equipments in different locations. The data between the testing, simulation and manufacturing equipments are usually transmitted with different storage devices. … Read more

An e-collaboration platform for plastic metal processing, built on the MATTEST material testing ontology

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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