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Model of 3D dies (a. the tapered die of dig angle 30? C; b. streamlined die).

Model of 3D dies (a. the tapered die of dig angle 30? C; b. streamlined die).

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Simulation technology is one of the important means in the extrusion process of metal. This paper reviewed the recent the simulation studies on the hot extrusion of magnesium alloys: at first, the constitutive equations of several commonly used in Mg alloy were presented; afterwards, simulation on forming processes of Mg alloy were analyzed, and th...

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Traditional bending products are usually divided into two steps: extrusion and bending. Staggered extrusion (SE) as a new process was proposed to prepare Mg alloy bending products in this paper. By designing the structure at one end of the stem, the dual functions of extrusion process and bending process can be realized in a single extrusion pass....