A Survey of Modeling of Lattice Structures Fabricated by Additive Manufacturing
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This article is published in Journal of Mechanical Design.The article was published on 2017-10-01 and is currently open access. It has received 191 citations till now. The article focuses on the topics: Homogenization (chemistry) & Finite element method.read more
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Journal ArticleDOI
SLM lattice structures: Properties, performance, applications and challenges
Tobias Maconachie,Tobias Maconachie,Martin Leary,Martin Leary,Bill Lozanovski,Xuezhe Zhang,Ma Qian,Omar Faruque,Omar Faruque,Milan Brandt +9 more
TL;DR: A comprehensive summary of the experimental data reported on the mechanical response of Selective Laser Melting (SLM) lattice structures can be found in this paper, where the design, fabrication and performance of SLM lattice structure are reviewed and the quality of data reported to inform best-practice for future studies.
Journal ArticleDOI
Review on design and structural optimisation in additive manufacturing: Towards next-generation lightweight structures
János Plocher,Ajit Panesar +1 more
TL;DR: In this article, the state-of-the-art developments in the design for additive manufacturing (DfAM) and structural optimisation, becomes vital for successfully shaping the future AM-landscape.
A review on stereolithography and its applications in biomedical engineering
TL;DR: Stereolithography is a solid freeform technique (SFF) that was introduced in the late 1980s as discussed by the authors, which has the highest fabrication accuracy and an increasing number of materials that can be processed is becoming available.
Journal ArticleDOI
Architected cellular materials: A review on their mechanical properties towards fatigue-tolerant design and fabrication
Matteo Benedetti,A. du Plessis,A. du Plessis,Robert O. Ritchie,M. Dallago,Seyed Mohammad Javad Razavi,Filippo Berto +6 more
TL;DR: In this article, the authors discuss the progress to date in the improvement of the fatigue performance of cellular structures manufactured by additive manufacturing, especially metal-based, providing insights and a glimpse to the future for fatigue-tolerant additively manufactured architected cellular materials.
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Mechanical performance of additively manufactured meta-biomaterials.
TL;DR: This paper presents and critically evaluates the most important trends and findings in this area with a special focus on the metallic biomaterials used for skeletal applications to enable researchers better understand the current state-of-the-art and to guide the design of future research projects.
References
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Microstructure and mechanical properties of aluminium alloy cellular lattice structures manufactured by direct metal laser sintering
TL;DR: In this article, the microstructure and mechanical properties of AlSi10Mg periodic cellular lattice structures with a wide range of volume fractions (5 − 20%) and unit cell sizes (3 − 7mm) fabricated via direct metal laser sintering (DMLS) were investigated.
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Active cooling by metallic sandwich structures with periodic cores
TL;DR: In this paper, the thermal properties of all-metallic sandwich structures with two-dimensional prismatic and truss cores were analyzed using measurements in conjunction with analytical modeling and numerical simulation.
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Properties of Ti–6Al–4V non-stochastic lattice structures fabricated via electron beam melting
TL;DR: In this article, the average compressive strength of lattice structures with a 10% relative density was 10 MPa, the flexural modulus was 200 MPa and the strength to density ration was 17.5 MPa.
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Effects of cell irregularity on the elastic properties of 2D Voronoi honeycombs
TL;DR: In this article, the elastic properties of 2D random foam structures with different degrees of irregularity were investigated and finite element analysis (FEA) was applied to determine their effective elastic properties.
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Numerical investigation on mechanical properties of cellular lattice structures fabricated by fused deposition modeling
TL;DR: In this article, the authors used finite element modeling to predict the effect of variation in the struts diameter on the elastic modulus as well as collapse stress of cellular lattice structures.