Mechanical properties of continuous glass fibre-reinforced composites made by material extrusion

被引：1
作者：
Dong, Chensong [1 ]
Davies, Ian J. [1 ]
机构：
[1] Curtin Univ, Sch Civil & Mech Engn, GPO Box U1987, Perth, WA 6845, Australia
来源：
PROGRESS IN ADDITIVE MANUFACTURING | 2024年 / 9卷 / 06期
关键词：
Composite; Additive manufacturing (AM); Material extrusion; Glass fibre; CONTINUOUS CARBON; 3D;
D O I：
10.1007/s40964-024-00566-4
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
This paper presents an experimental and numerical study on the mechanical properties of continuous glass fibre-reinforced composites fabricated using the material extrusion technique. Specimens with varying numbers of reinforcement layers are 3D printed using a MarkForged Mark Two printer. Both flexural and tensile tests are conducted to evaluate the performance of these specimens. In addition, a numerical modelling approach based on finite-element analysis (FEA) is developed to simulate the flexural and tensile properties of the composites. A comparison between the model predictions and experimental results reveals a reasonable agreement. The findings of this research provide valuable insights into the emerging field of continuous fibre-reinforced 3D printing technology, enabling users to design and fabricate parts that meet the specific requirements of their applications with a high level of confidence.
引用
收藏
页码：2131 / 2141
页数：11
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