Abstract

Polyamide-12 products based on the Schwarz primitive topology with different values of parameter t are created by 3D printing. The samples are obtained by selective laser sintering using an EOS 3D printer. The experimental stress–strain curves are obtained. It is revealed that as parameter t increases the strength of the samples decreases. Computer simulation using the COMSOL Multiphysics software is performed.

中文翻译：

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Schwarz本机拓扑的3D打印聚酰胺产品力学性能的实验和理论研究

摘要

通过3D打印创建基于Schwarz基本拓扑的聚酰胺12产品，该产品具有不同的参数t值。使用EOS 3D打印机通过选择性激光烧结获得样品。获得了实验应力-应变曲线。揭示出随着参数t的增加，样品的强度降低。使用COMSOL Multiphysics软件进行计算机仿真。