具有3D打印芯的纺织增强复合材料的机械性能

IF 0.7 4区工程技术 Q3 MATERIALS SCIENCE, TEXTILES

Fibres & Textiles in Eastern Europe Pub Date : 2023-10-01 DOI:10.2478/ftee-2023-0034

Jakub Szary, Marcin Barburski, Jacek Świniarski

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引用次数: 0

摘要

摘要本文讨论了三种纺织结构的环氧玻璃纤维复合材料的力学性能。编织、针织和编织的袖子被放置在3D打印的平面核心上，并使用真空袋法浸渍树脂。进行三点弯曲和拉伸试验。将结果与3d打印扁棒的结果进行了比较，证明了机织结构提高了强度和弹性模量，而编织和针织结构只增加了弹性模量。讨论了各种加固结构的优点、缺点和破坏模式，包括空间核心的悬垂性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Mechanical Properties of Textile-Reinforced Composites with a 3D Printed Core

Abstract The article discusses the mechanical properties of glass fiber epoxy composites with three types of textile structures. Braided, knitted and woven sleeves were placed on a 3D printed flat core and impregnated with resin using the vacuum bag method. The 3-point flexural and tensile tests were performed. The results were compared with those of 3D-printed flat bars and proved that woven textile structures increase the strength and modulus of elasticity, whereas braided and knitted structures only increase the moduli. The advantages, drawbacks and failure modes of each reinforcement structure are also discussed including the drapeability on the spatial core.

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来源期刊

Fibres & Textiles in Eastern Europe 工程技术-材料科学：纺织

CiteScore

1.60

自引率

11.10%

发文量

审稿时长

13.5 months

期刊介绍： FIBRES & TEXTILES in Eastern Europe is a peer reviewed bimonthly scientific journal devoted to current problems of fibre, textile and fibrous products’ science as well as general economic problems of textile industry worldwide. The content of the journal is available online as free open access. FIBRES & TEXTILES in Eastern Europe constitutes a forum for the exchange of information and the establishment of mutual contact for cooperation between scientific centres, as well as between science and industry.