The results of modeling of angular extrusion by the finite element method are presented in the DEFORM software module. The difference of the solution is the three-dimensional formulation of the problem for the case of pressing magnesium. This made it possible to reveal heterogeneities in the distribution of strains and stresses. It was concluded that the strains at the upper edge of the pressed strip increased to 40% relative to strains at the lower edge. An increase in the level of hardening on the edges of the strip was also revealed, which will have to be taken into account during the subsequent sheet rolling.
|投稿的翻译标题||Angular strips extrusion modeling in 3D setting|
|期刊||Кузнечно-штамповочное производство. Обработка материалов давлением|
|州||Published - 2019|
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