Study of mechanical properties under compression failure in reinforced composite materials produced by additive manufacturing

Argüello-Bastos, J. D.; González‐Estrada, Octavio Andrés; Ruiz-Florián, C. A.; Pertúz-Comas, Alberto David; V-Niño, E. D.

doi:10.1088/1742-6596/1126/1/012005

Cited by 15 publications

(7 citation statements)

References 13 publications

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“…When compared to the pure polymer prints, the strength, stiffness, fatigue and corrosion resistance and damage tolerance of FRCs are considerably higher [ 125 ]. These mechanical properties can be further enhanced by employing the most suitable raster angle, layer thickness, infill pattern, number of reinforced layers, extrusion temperature of the filament, airgap, diameter of the filament, the time between adjacent layer deposition and the conditioning temperature [ 131 , 132 , 133 , 134 , 135 , 136 ].…”

Section: Fibre-reinforced Composite Printingmentioning

confidence: 99%

FDM-Based 3D Printing of Polymer and Associated Composite: A Review on Mechanical Properties, Defects and Treatments

2020

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Fused deposition modelling (FDM) is one of the fastest-growing additive manufacturing methods used in printing fibre-reinforced composites (FRC). The performances of the resulting printed parts are limited compared to those by other manufacturing methods due to their inherent defects. Hence, the effort to develop treatment methods to overcome these drawbacks has accelerated during the past few years. The main focus of this study is to review the impact of those defects on the mechanical performance of FRC and therefore to discuss the available treatment methods to eliminate or minimize them in order to enhance the functional properties of the printed parts. As FRC is a combination of polymer matrix material and continuous or short reinforcing fibres, this review will thoroughly discuss both thermoplastic polymers and FRCs printed via FDM technology, including the effect of printing parameters such as layer thickness, infill pattern, raster angle and fibre orientation. The most common defects on printed parts, in particular, the void formation, surface roughness and poor bonding between fibre and matrix, are explored. An inclusive discussion on the effectiveness of chemical, laser, heat and ultrasound treatments to minimize these drawbacks is provided by this review.

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Section: Fibre-reinforced Composite Printingmentioning

confidence: 99%

FDM-Based 3D Printing of Polymer and Associated Composite: A Review on Mechanical Properties, Defects and Treatments

2020

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“…The end load is applied into the flat end, shear load into wide faces, and combined load at the combination of end and shear load on a composite specimen [142]. Some of the commonly used compression methods are ASTM D 3410, ASTM D 695, ISO 14,126 [152][153][154]. The failure pattern of impacted and non-impacted buckling composite samples is illustrated in Fig.…”

Section: Compression Testmentioning

confidence: 99%

Potential fabric-reinforced composites: a comprehensive review

2021

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Fabric-based laminated composites are used considerably for multifaceted applications in the automotive, transportation, defense, and structural construction sectors. The fabrics used for composite materials production possess some outstanding features including being lighter weight, higher strength, and lower cost, which helps explain the rising interest in these fabrics among researchers. However, the fabrics used for laminations are of different types such as knit, woven, and nonwoven. Compared to knitted and nonwoven fabrics, woven fabrics are widely used reinforcement materials. Composites made from fabric depend on different properties such as fiber types, origin, compositions, and polymeric matrixes. Finite element analysis is also further facilitating the efficient prediction of final composite properties. As the fabric materials are widely available throughout the world, the production of laminated composites from different fabric is also feasible and cost-effective. This review discusses the fabrication, thermo-mechanical, and morphological performances of different woven, knit, and nonwoven fabric-based composites.

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“…Micrografías de parte impresa en 3d: (a) sección transversal, (b) acercamiento, se observa desprendimiento de fibras. Fuente: [47] Argüello-Bastos et al [50], [51] también presentaron la caracterización a compresión de estas piezas, al variar: el tipo de patrón de llenado, la orientación de las fibras y el número de capas de estas. Además, presentaron imágenes de microscopía electrónica en donde se evidencian los mecanismos de daño de compresión como la delaminación por pandeo, fractura de fibras y bandas de pliegue, como se muestra en la Figura 4.…”

Section: Caracterización Mecánica Y Físicaunclassified

Daño en partes de manufactura aditiva reforzadas por fibras continuas

León

Díaz

González‐Estrada

2020

revuin

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La fabricación aditiva (AM),y más específicamente la impresión 3D,ha comenzado una revolución de la industria de la manufactura al proporcionar capacidades de producción para piezas que eran imposibles de fabricarhace algunos años. Una tecnología bastante reciente,desarrollada porMarkforged,ha elevado estas capacidades a un nuevo nivel al permitir la impresión de compuestos de matriz polimérica con refuerzo continuo de fibra. Sin embargo, por ser este un método nuevode fabricación, no existe un modelo consolidado para predecir las características mecánicas ni los modos de falla que presentan al estar sometidas a cargas. El presente trabajo recoge los estudios sobreel daño y falla progresiva en materiales compuestos de fibras largas producidos por manufactura aditiva

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Study of mechanical properties under compression failure in reinforced composite materials produced by additive manufacturing

Cited by 15 publications

References 13 publications

FDM-Based 3D Printing of Polymer and Associated Composite: A Review on Mechanical Properties, Defects and Treatments

FDM-Based 3D Printing of Polymer and Associated Composite: A Review on Mechanical Properties, Defects and Treatments

Potential fabric-reinforced composites: a comprehensive review

Daño en partes de manufactura aditiva reforzadas por fibras continuas

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