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Optimization of Preform for Stub Axle Forging Using Simulation Software

机译：用仿真软件优化存根轴锻造的预制件

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摘要

There is a growing demand for more efficient and economic manufacturing process to improve product quality, reduce production cost, reduce lead time and increase productivity. The application of computer aided design and manufacturing (CAD/CAM) techniques to forging is becoming increasingly popular as the resulting improvements in yield and productivity. Modeling and simulation have become a major concern in recent and advanced research. In this paper die design for forging of an automobile component "Stub Axle" is presented. In die forging process, complex shape component cannot be made in one stage and therefore, the use of preform die becomes essential. The initial preform design was carried out by conventional method. The simulation has been carried out using software DEF0RM-3D. The main goal of this study is to design an optimal preform shape resulting an optimal initial billet selection.
机译：对更有效和经济的制造过程的需求不断增长，以提高产品质量，降低生产成本，降低延长时间并提高生产力。计算机辅助设计和制造（CAD / CAM）技术对锻造的应用变得越来越受欢迎，因为产生的产量和生产率的改善。建模和模拟已成为近期和高级研究的主要问题。本文提出了一种用于锻造汽车成分“短轴”的模具设计。在模具锻造过程中，复杂的形状部件不能在一个阶段制成，因此，使用预制件模具变得必不可少。初始预制件设计是通过常规方法进行的。使用软件DEF0RM-3D进行了模拟。本研究的主要目标是设计最佳的预制件形状，从而产生最佳的初始方坯选择。

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