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首页> 外文期刊>Chinese journal of aeronautics >Theory and Method of Optimum Path Forming for Sheet Metal
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Theory and Method of Optimum Path Forming for Sheet Metal

机译:钣金最佳路径成形的理论和方法

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摘要

ideal forming results will be achieved if the sheet metal is formed along an optimum forming path. Such a path can be realized by multi-point forming technique. On the basis of the theory of the ideal forming Path (or minimum plastic work path), the concept of an optimum forming path is proposed in this paper. The forming path can be described by the initial configuration, objective configuration and a series of intermediate configurations. According to the deformation theory and constitutive equation in ideal path forming, a finite Element method to calculate the initial configuration is set up.
机译:如果沿着最佳成形路径成形金属板,将获得理想的成形结果。这样的路径可以通过多点形成技术来实现。在理想成形路径(或最小塑性加工路径)理论的基础上,提出了最佳成形路径的概念。可以通过初始构型,目标构型和一系列中间构型来描述成形路径。根据理想路径形成中的变形理论和本构方程,建立了计算初始构型的有限元方法。

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