Strengthening of additive manufactured parts by using different type of fibre reinforcements

Cavalcanti, Daniel Kioshi; Queiroz, Henrique F. M. de; Neto, Jorge S. S.

doi:10.1007/s00170-022-10327-8

Cited by 10 publications

(3 citation statements)

References 43 publications

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“…The use of fibre reinforcements with additive manufacturing was also investigated by Cavalcanti et al [22]. The effect of natural and synthetic fiber reinforcement on the mechanical properties of 3D-printed PLA and ABS core composites was studied.…”

Section: Methods To Increase the Mechanical Performance Of Adhesive J...mentioning

confidence: 99%

“…Cavalcanti et al [25] applied these concepts of adherend reinforcement by using a methodology akin to Cavalcanti et al [22], through the incorporation of natural and synthetic fibres. This reinforcement strategy yielded notable enhancements in the mechanical performance of adhesively bonded single lap joints (SLJs).…”

Section: Methods To Increase the Mechanical Performance Of Adhesive J...mentioning

confidence: 99%

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Recent Advances in Adhesive Bonding of 3D-Printed Parts and Methods to Increase their Mechanical Performance

Cavalcanti,

Medina,

de Queiroz

et al. 2023

AWET

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The use of additive manufacturing (AM) has revolutionized the production of polymer-based materials, offering a wide range of design possibilities and geometric complexity. However, due to the limitations of 3D printers to produce large parts, the parts often must be printed in several separate components and further joined together to obtain the final 3D-printed part. 3D printing can be used to produce only the most complex parts, which can be further combined with simple, non-printed parts from other materials to make the final product. One way to join 3D-printed part is an adhesive-bonded method. This paper focuses on the recent advances in adhesive bonding techniques for 3D-printed parts and explores various methods to enhance their mechanical performance. The benefits and limitations of each technique were discussed, and highlighted promising paths for future research. Finally, this paper provides a comprehensive overview of the current strategies to improve the mechanical performance of adhesive joints with AM-based adherents, offering guidance for the design and fabrication of high-performance structures in a range of applications. It was concluded that the configuration of the bonding area represents an essential parameter that directly influences the bonding strength and overall structural integrity of AM adhesive joints, and that the implementation of customized joint geometries can lead to a substantial enhancement in the joint strength of 3D-printed parts. The incorporation of reinforcing materials, optimization of the printing parameters of adherents, pre and post-treatment methods show potential in enhancing the bonding strength of the 3D-printed joints. The synergistic integration of these cutting-edge technologies can yield mutual advantages that complement each other, ultimately resulting in an enhanced overall performance for AM parts.

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Section: Methods To Increase the Mechanical Performance Of Adhesive J...mentioning

confidence: 99%

Section: Methods To Increase the Mechanical Performance Of Adhesive J...mentioning

confidence: 99%

Recent Advances in Adhesive Bonding of 3D-Printed Parts and Methods to Increase their Mechanical Performance

Cavalcanti,

Medina,

de Queiroz

et al. 2023

AWET

Self Cite

View full text Add to dashboard Cite

show abstract

“…By adopting those two arguments into consideration, the machine's cost was increased drastically while considering increasing in the bed size. So, the 3D printed components can be joined together by the secondary joining techniques, making a more prominent final component such as complex profiles [5], developing multi-material components, repairing damaged or failed components and larger sized components for disassembly with better accuracy [6]. Researchers are investigating the various joining techniques such as adhesive bonds [7], ultrasonic welding [8], and direct 3D printing [9].…”

Section: Introductionmentioning

confidence: 99%

A feasibility study of various joining techniques for three-dimensional printed polylactic acid and wood-reinforced polylactic acid biocomposite

Palaniyappan

Sivakumar²,

Bodaghi

et al. 2023

Proceedings of the Institution of Mechanical Engineers, Part L:

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The current research assesses various joining techniques such as an adhesive bond, direct three-dimensional printing, and ultrasonic welding for dissimilar three-dimensional printed thermoplastics such as polylactic acid and wood-reinforced polylactic acid biocomposite. This study is the first of its kind to determine an effective technique for joining three-dimensional printed polylactic acid/wood-polylactic acid profiles. Mechanical responses such as lap shear strength and shore D hardness of the various joints are investigated and compared experimentally. The results highlight that 15%–17% higher shear strength can be obtained for ultrasonically welded joints compared with direct three-dimensional printing of polylactic acid and wood polylactic acid lap joints. The macroscopic investigation of the ultrasonic welded polymeric joint exhibits a good level of melting of polymers and wetting in the interface. This results in an inter-molecular diffusion of polymeric chains and entanglement of polymers under respective conditions.

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A review on sustainable properties of plant fiber‐reinforced polymer composites: characteristics and properties

Sathish,

Radhika,

Venuvanka

et al. 2024

Polymer International

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Fiber‐reinforced composites have emerged as versatile materials with applications spanning diverse industries, driven by their exceptional mechanical properties and lightweight nature. This review provides a comprehensive overview of natural fiber‐reinforced composites, focusing on their enhanced mechanical and functional properties achieved through modern processing techniques. The study delves into various manufacturing methods, such as thermoforming, additive manufacturing, compression molding, electro‐spinning, pultrusion and autoclave molding, which have significantly contributed to the advancement of these composites. The review further investigates the multifaceted properties of these composites, which highlights the versatility and applicability of these materials and provides a holistic understanding of their potential applications. Additionally, the work addresses current research gaps and identifies prospects, shedding light on the evolving landscape of natural fiber‐reinforced composites. The synthesis of processing techniques, material properties and potential applications offers valuable insights for researchers, practitioners and industries aiming to harness the full potential of these sustainable and high‐performance materials. © 2024 Society of Chemical Industry.

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Strengthening of additive manufactured parts by using different type of fibre reinforcements

Cited by 10 publications

References 43 publications

Recent Advances in Adhesive Bonding of 3D-Printed Parts and Methods to Increase their Mechanical Performance

Recent Advances in Adhesive Bonding of 3D-Printed Parts and Methods to Increase their Mechanical Performance

A feasibility study of various joining techniques for three-dimensional printed polylactic acid and wood-reinforced polylactic acid biocomposite

A review on sustainable properties of plant fiber‐reinforced polymer composites: characteristics and properties

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