Staff View: Compressive behaviour of Neovius Triply Periodic Minimal Surface cellular structure manufactured by fused deposition modelling

Compressive behaviour of Neovius Triply Periodic Minimal Surface cellular structure manufactured by fused deposition modelling

Compressive behaviour of Triply Periodic Minimal Surface type Neovius structure is investigated. The structure was manufactured by Fused Deposition Modelling (FDM) Additive Manufacturing technology in ABS material. The Neovius cellular structures with four different unit cell sizes of 8, 10, 12 and...

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Main Authors:	Khan, Sohaib Z., Masood, S. H., Ibrahim, Essam, Ahmad, Zaini
Format:	Article
Published:	Taylor and Francis Ltd 2019
Subjects:	TJ Mechanical engineering and machinery
Online Access:	http://eprints.utm.my/id/eprint/88483/ http://dx.doi.org/10.1080/17452759.2019.1615750
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id	my.utm.88483
record_format	eprints
spelling	my.utm.884832020-12-15T00:06:57Z http://eprints.utm.my/id/eprint/88483/ Compressive behaviour of Neovius Triply Periodic Minimal Surface cellular structure manufactured by fused deposition modelling Khan, Sohaib Z. Masood, S. H. Ibrahim, Essam Ahmad, Zaini TJ Mechanical engineering and machinery Compressive behaviour of Triply Periodic Minimal Surface type Neovius structure is investigated. The structure was manufactured by Fused Deposition Modelling (FDM) Additive Manufacturing technology in ABS material. The Neovius cellular structures with four different unit cell sizes of 8, 10, 12 and 14 mm with the volume fractions of 15%, 20% and 25% were investigated. Morphology of the samples was analysed through optical microscopy, and the pore and strut sizes were compared for the designed model and FDM samples. During the compression test, the Neovius structure showed the oscillating behaviour of the stress–strain curve with the larger unit cell size showing fracture across multiple layers in different orientations. Optical analysis of the struts after the compression tests showed that struts are the weakest link with the highest stressed area and the fracture was seen initiated at the struts. Both compressive modulus and strength increased with the increase in volume fraction.. Taylor and Francis Ltd 2019-10 Article PeerReviewed Khan, Sohaib Z. and Masood, S. H. and Ibrahim, Essam and Ahmad, Zaini (2019) Compressive behaviour of Neovius Triply Periodic Minimal Surface cellular structure manufactured by fused deposition modelling. Virtual and Physical Prototyping, 14 (4). pp. 360-370. ISSN 1745-2759 http://dx.doi.org/10.1080/17452759.2019.1615750
institution	Universiti Teknologi Malaysia
building	UTM Library
collection	Institutional Repository
continent	Asia
country	Malaysia
content_provider	Universiti Teknologi Malaysia
content_source	UTM Institutional Repository
url_provider	http://eprints.utm.my/
topic	TJ Mechanical engineering and machinery
spellingShingle	TJ Mechanical engineering and machinery Khan, Sohaib Z. Masood, S. H. Ibrahim, Essam Ahmad, Zaini Compressive behaviour of Neovius Triply Periodic Minimal Surface cellular structure manufactured by fused deposition modelling
description	Compressive behaviour of Triply Periodic Minimal Surface type Neovius structure is investigated. The structure was manufactured by Fused Deposition Modelling (FDM) Additive Manufacturing technology in ABS material. The Neovius cellular structures with four different unit cell sizes of 8, 10, 12 and 14 mm with the volume fractions of 15%, 20% and 25% were investigated. Morphology of the samples was analysed through optical microscopy, and the pore and strut sizes were compared for the designed model and FDM samples. During the compression test, the Neovius structure showed the oscillating behaviour of the stress–strain curve with the larger unit cell size showing fracture across multiple layers in different orientations. Optical analysis of the struts after the compression tests showed that struts are the weakest link with the highest stressed area and the fracture was seen initiated at the struts. Both compressive modulus and strength increased with the increase in volume fraction..
format	Article
author	Khan, Sohaib Z. Masood, S. H. Ibrahim, Essam Ahmad, Zaini
author_facet	Khan, Sohaib Z. Masood, S. H. Ibrahim, Essam Ahmad, Zaini
author_sort	Khan, Sohaib Z.
title	Compressive behaviour of Neovius Triply Periodic Minimal Surface cellular structure manufactured by fused deposition modelling
title_short	Compressive behaviour of Neovius Triply Periodic Minimal Surface cellular structure manufactured by fused deposition modelling
title_full	Compressive behaviour of Neovius Triply Periodic Minimal Surface cellular structure manufactured by fused deposition modelling
title_fullStr	Compressive behaviour of Neovius Triply Periodic Minimal Surface cellular structure manufactured by fused deposition modelling
title_full_unstemmed	Compressive behaviour of Neovius Triply Periodic Minimal Surface cellular structure manufactured by fused deposition modelling
title_sort	compressive behaviour of neovius triply periodic minimal surface cellular structure manufactured by fused deposition modelling
publisher	Taylor and Francis Ltd
publishDate	2019
url	http://eprints.utm.my/id/eprint/88483/ http://dx.doi.org/10.1080/17452759.2019.1615750
_version_	1687393577495166976
score	13.211869

Compressive behaviour of Neovius Triply Periodic Minimal Surface cellular structure manufactured by fused deposition modelling

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