Design, Analysis and Additive Manufacturing of Porous Structures for Biocompatible Micro-Scale Scaffolds

Podshivalov, Lev; Gomes, Cynthia; Zocca, Andrea; Guenster, Jens; Bar‐Yoseph, P.; Fischer, Anath

doi:10.1016/j.procir.2013.01.049

Cited by 53 publications

(28 citation statements)

References 18 publications

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“…Specialized and application-specific tools must be developed to support the design of cellular structures, meta materials, heterogeneous artifacts, and biological scaffolds (e.g. [259]), and more. Finally, it must be acknowledged that each build is a design artifact with its own requirements and constraints, and its own features (e.g.…”

Section: Guidelines For When and How To Design For Ammentioning

confidence: 99%

Design for Additive Manufacturing: Trends, opportunities, considerations, and constraints

et al. 2016

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The past few decades have seen substantial growth in Additive Manufacturing (AM) technologies. However, this growth has mainly been process-driven. The evolution of engineering design to take advantage of the possibilities afforded by AM and to manage the constraints associated with the technology has lagged behind. This paper presents the major opportunities, constraints, and economic considerations for Design for Additive Manufacturing. It explores issues related to design and redesign for direct and indirect AM production. It also highlights key industrial applications, outlines future challenges, and identifies promising directions for research and the exploitation of AM's full potential in industry.Design, Manufacturing, Additive Manufacturing

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Section: Guidelines For When and How To Design For Ammentioning

confidence: 99%

Design for Additive Manufacturing: Trends, opportunities, considerations, and constraints

et al. 2016

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“…Podshivalovab et al [35] has used a 3D model to verify the dimensional accuracy of scaffold-like structures used in bone replacement via CAD and FEA. Part dimensional stability has been experimentally studied by a number of researchers.…”

Section: Laser Polymerizationmentioning

confidence: 99%

Additive manufacturing methods and modelling approaches: a critical review

Bikas

Stavropoulos

Chryssolouris

2015

Int J Adv Manuf Technol

1,123

443

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Additive manufacturing is a technology rapidly expanding on a number of industrial sectors. It provides design freedom and environmental/ecological advantages. It transforms essentially design files to fully functional products. However, it is still hampered by low productivity, poor quality and uncertainty of final part mechanical properties. The root cause of undesired effects lies in the control aspects of the process. Optimization is difficult due to limited modelling approaches. Physical phenomena associated with additive manufacturing processes are complex, including melting/ solidification and vaporization, heat and mass transfer etc. The goal of the current study is to map available additive manufacturing methods based on their process mechanisms, review modelling approaches based on modelling methods and identify research gaps. Later sections of the study review implications for closed-loop control of the process.

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“…CT technique has been used for reverse engineering in medical applications. Podshivalov et al [27] have manufactured micro-scale scaffolds for bone replacement after building a volumetric model from CT images. They report that the additive manufactured scaffolds are customized better and offer a better interface with the surrounding tissues.…”

Section: Introductionmentioning

confidence: 99%

Computed tomography for characterization of fatigue performance of selective laser melted parts

et al. 2015

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Design, Analysis and Additive Manufacturing of Porous Structures for Biocompatible Micro-Scale Scaffolds

Cited by 53 publications

References 18 publications

Design for Additive Manufacturing: Trends, opportunities, considerations, and constraints

Design for Additive Manufacturing: Trends, opportunities, considerations, and constraints

Additive manufacturing methods and modelling approaches: a critical review

Computed tomography for characterization of fatigue performance of selective laser melted parts

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