Mathematical Modelling of Thermo-Elasto-Plastic Problems and the Solving Methodology on the Example of the Tubular Section Forming Process

• Autorzy: Michalczyk J. , Nabiałek M. , Szota M.

Identyfikatory

DOI

10.1515/amm-2016-0268

• Języki publikacji: EN

Abstrakty

EN

The paper presents the results of numerical studies based on a mathematical model determined by the stress-strain state examination method. Numerical computations for two steel grades, namely H40 and C45, were made at similar strain and process rate parameters. As a result of the studies, the distribution of elastic and plastic zones was obtained, while the tube hollow drawing force was verified experimentally. The distribution of longitudinal, radial and circumferential stresses and, after the drawing operation, the distribution of residual stresses in the tube cross-section were also obtained.

Słowa kluczowe

EN

mathematical modelling; thermo-elasto-plastic problems; solving methodology on example; tubular section forming process

• Wydawca: Institute of Metallurgy and Materials Science of Polish Academy of Sciences ; Committee of Materials Engineering and Metallurgy of Polish Academy of Sciences
• Czasopismo: Archives of Metallurgy and Materials
• Rocznik: 2016
• Tom: Vol. 61, iss. 3
• Strony: 1655--1662
• Opis fizyczny: Bibliogr. 11 poz., rys., schem., wykr., wzory

Twórcy

autor

Michalczyk J.

• Częstochowa University of Technology, Faculty of Production Engeniering and Materials, 19 Armii Karajowejstr, 42-200 Częstochowa, Poland

autor

Nabiałek M.

• Częstochowa University of Technology, Faculty of Production Engeniering and Materials, 19 Armii Karajowejstr, 42-200 Częstochowa, Poland

autor

Szota M.

• Częstochowa University of Technology, Faculty of Production Engeniering and Materials, 19 Armii Karajowejstr, 42-200 Częstochowa, Poland

Bibliografia

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