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[78010] Artykuł: Computer simulation of combination extrusion of ENAW1050A aluminumCzasopismo: 4th International Conference Recent Trends In Structural Materials Tom: 179, Strony: 1-6ISSN: 1757-8981 Wydawca: IOP PUBLISHING LTD, DIRAC HOUSE, TEMPLE BACK, BRISTOL BS1 6BE, ENGLAND Opublikowano: 2017 Seria wydawnicza: IOP Conference Series-Materials Science and Engineering Autorzy / Redaktorzy / Twórcy Grupa MNiSW: Materiały z konferencji międzynarodowej (zarejestrowane w Web of Science) Punkty MNiSW: 15 Klasyfikacja Web of Science: Proceedings Paper ![]() ![]() |
Computer simulation of the combination extrusion process for ENAW-1050A aluminum alloy is presented. The tests were carried out for three values of relative strain in forward direction epsilon(1): 0.77, 0.69 and 0.59. For each value of relative strain. 1, three different values of strain in backward direction, epsilon(2), were taken: 0.41, 0.52, 0.64. The effect of the relative strain degree on the development and values of the punch force was determined. It was demonstrated that the punch force increases with the increasing degree of relative strain in both forward and backward directions.