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Simulation of the co-extrusion of hybrid Mg/AI profiles

机译:杂交Mg / Ai型材共挤出的模拟

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Extrusion of composite materials can offer big advantages. In this work the manufacturing of a hybrid metal profile in a single production step was investigated. A porthole die was used, thus producing profiles with extrusion seams. Along the seams a material mix up was visible. The extrusion process was simulated with the Finite Element Method to investigate the material flow in die and welding chamber in order to understand the cause for the defects at the seams.
机译:复合材料挤出可提供大的优点。在该工作中,研究了在单一生产步骤中制造杂种金属曲线。使用舷窗模具,从而产生挤出接缝的曲线。沿接缝沿着接缝,可以看到材料混合。用有限元方法模拟挤出过程,以研究模具和焊接室中的材料流动,以便理解接缝处的缺陷的原因。

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