Compression tests performed in reinforced rigid matrix composite varying the reinforcement material

In this work, we investigate the behavior under compression for a nylon-matrix composite, reinforced with Kevlar, fiberglass, and carbon fiber. The composite is produced by additive manufacturing (AM) using fused deposition modeling (FDM). The specimens are printed with the Markforged Mark Two 3D pr...

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Bibliographic Details
Published in:Journal of physics. Conference series 2018-11, Vol.1126 (1), p.12007
Main Authors: Argüello-Bastos, J D, Ruiz-Florián, C A, González-Estrada, O A, Pertuz-Comas, A D, Martínez-Amariz, A
Format: Article
Language:English
Subjects:
Aramid fiber reinforced plastics
Carbon fiber reinforced plastics
Carbon fibers
Compression tests
Elasticity
Engineering Sciences
Failure modes
Fiberglass
Fused deposition modeling
Glass fiber reinforced plastics
Kevlar (trademark)
Mechanics
Mechanics of materials
Nonlinear response
Reinforcement
Stress-strain curves
Three dimensional printing
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Summary:In this work, we investigate the behavior under compression for a nylon-matrix composite, reinforced with Kevlar, fiberglass, and carbon fiber. The composite is produced by additive manufacturing (AM) using fused deposition modeling (FDM). The specimens are printed with the Markforged Mark Two 3D printer, following the ASTM D3410 standard. The tests are performed by changing the reinforcement material, the filling pattern is fixed to a triangular shape, the angle at 0° and we use 12 layers for all the specimens. Kevlar reinforcement shows a non-linear elastic response for the stress-strain curve, whilst carbon fiber and fiberglass reinforcements show linear elastic behavior. Results indicate that the incidence of a particular failure mode is highly dependent on the type of material used in the reinforcement.
ISSN:1742-6588
1742-6596
DOI:10.1088/1742-6596/1126/1/012007