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A novel methodology for optimisation of product properties and production costs in fabrication of aluminium alloys

机译:一种优化铝合金制造中产品性能和生产成本的新颖方法

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The present paper describes a novel methodology for optimization of product properties and production costs in fabrication of aluminium alloys. The main idea is to represent each operation along the process chain by predictive tools, which include material-, mechanical-, cost-and logistics models. An optimisation tool is used to collect the simulation models into a common software environment, which allows fully automatic simulations to be carried out. When this coupling is established, the models are run in sequence using different types of optimisation strategies. The methodology has been applied for optimisation of strength, grain structure and costs of 6xxx series aluminium extrusions. The results indicate that the present methodology is sufficiently relevant and comprehensive to be used as a tool in fabrication of various aluminium products, for instance in optimisation of end-user properties and production costs of extruded, rolled or foundry based alloys.
机译:本文介绍了一种用于优化铝合金制造中的产品性能和生产成本的新颖方法。主要思想是通过预测工具(包括材料,机械,成本和物流模型)来表示流程链中的每个操作。使用优化工具将仿真模型收集到通用软件环境中,从而可以执行全自动仿真。建立这种耦合后,将使用不同类型的优化策略按顺序运行模型。该方法已用于优化6xxx系列铝型材的强度,晶粒结构和成本。结果表明,本方法论是足够相关和全面的,可以用作制造各种铝产品的工具,例如,在优化最终用户性能和挤压,轧制或铸造基合金的生产成本方面。

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