Abstract

In this study, a new method for generating cellular materials with improved physical and mechanical characteristics is proposed. The mechanical properties of products based on ABS-polymer with topologies, the prototypes of which are isoelectronic surfaces of a number of crystalline substances, are investigated by the method of computer simulation. As an example, in this study, we choose carbon in the crystal structure \(Im\bar {3}m,\) since its isoelectronic surface is closest in shape to the known topologies of triply periodic minimum energy surfaces (TPMESs). As a result of the study using Autodesk Inventor Professional, the distribution of mechanical stresses, and the appearance of deformed products at various values of the applied mechanical stress are obtained. As a result of the study, strong physical and mechanical characteristics of samples with the proposed geometry are found.

中文翻译：

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蜂窝材料的晶体设计

摘要

在这项研究中，提出了一种新的方法来产生具有改善的物理和机械特性的细胞材料。通过计算机模拟方法研究了具有拓扑结构的基于ABS聚合物的产品的机械性能，该产品的原型是多种晶体物质的等电表面。例如，在本研究中，我们选择晶体结构\（Im \ bar {3} m，\）中的碳因为其等电表面的形状最接近于三重周期性最小能量表面（TPMES）的已知拓扑。使用Autodesk Inventor Professional进行研究的结果是，获得了各种机械应力值下的机械应力分布和变形产品的外观。研究的结果是，发现具有建议的几何形状的样品具有很强的物理和机械特性。