FEM

FE and physical modelling of plastic deformation the two-layer Mg/Al materials

by

FE and physical modelling of plastic deformation the two-layer Mg/Al materials Sebastian Mróz, Andrzej Stefanik, Piotr Szota Czestochowa University of Technology, 19 Armii Krajowej Str., 42-200 Częstochowa, Poland. DOI: https://doi.org/10.7494/cmms.2017.3.0600 Abstract: The paper has presented the results of theoretical studies and experimental tests of the plastic deformation of two-layered Mg/Al specimens. Theoretical studies were carried … Read more

Simulation and measurement of temperature in high speed drawing process of steel wires

by

Simulation and measurement of temperature in high speed drawing process of steel wires Maciej Suliga, Piotr Szota, Sebastian Mróz Czestochowa University of Technology, 19 Armii Krajowej Str., 42-200 Częstochowa, Poland. DOI: https://doi.org/10.7494/cmms.2017.1.0577 Abstract: Theoretical and experimental investigations of steel wire heating up and cooling down in the high-speed drawing process have been carried out in … Read more

Numerical analysis of a skew rolling process for producing axle shafts

by

Numerical analysis of a skew rolling process for producing axle shafts Zbigniew Pater, Janusz Tomczak, Tomasz Bulzak Lublin University of Technology, 36 Nadbystrzycka, 20-618 Lublin, Poland. DOI: https://doi.org/10.7494/cmms.2016.2.0561 Abstract: The paper presents a numerical analysis of a skew rolling process for producing axle shafts for a motor truck. In this process, three forming tools (disc or … Read more

Elaboration of ductile fracture criteria based on punching forgeability test

by

Elaboration of ductile fracture criteria based on punching forgeability test Łukasz Lisiecki, Skubisz Piotr AGH University of Science and Technology, Faculty of Metals Engineering and Industrial Computer Science, Mickiewicza 30, 30-059 Krakow, Poland. DOI: https://doi.org/10.7494/cmms.2016.2.0562 Abstract: A new approach of forgeability test, based on compression-punching state of stress was proposed. Comparison of the results of the presented … Read more

Numerical determination of equiaxed grain radii arising in the casting during 3D simulation of solidification

by

Numerical determination of equiaxed grain radii arising in the casting during 3D simulation of solidification Robert Dyja, Elżbieta Gawrońska, Andrzej Grosser, Piotr Jeruszka, Norbert Sczygiol The Faculty of Mechanical Engineering and Computer Science, 42-201 Czestochowa, Dabrowskiego 69, Poland. DOI: https://doi.org/10.7494/cmms.2016.1.0567 Abstract: The knowledge of material structure allows to predict the mechanical properties of alloy casting. … Read more