A review of geometric dimensioning and tolerancing (GD&T) of additive manufacturing and powder bed fusion lattices
Pei, Eujin, Kabir, Israt, Breški, Tomislav, Godec, Damir and Nordin, Axel
(2022)
A review of geometric dimensioning and tolerancing (GD&T) of additive manufacturing and powder bed fusion lattices.
Progress in Additive Manufacturing, 7 (6).
pp. 1297-1305.
ISSN 2363-9512
To increase industrial adoption, part qualification and certification of the additive manufacturing (AM) process are crucial through geometric benchmarking as well as optimising the properties and process parameters. However, an extensive research gap remains concerning the geometric dimensioning and tolerancing (GD&T) of AM parts. This paper presents a review on the state-of-art GD&T benchmarking of powder bed fusion techniques enabling complex geometrical features like lattices. The study found a lack of design guidelines and standardised measurement techniques for lattice features and profiles.
Item Type | Article |
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Additional information | © 2022 The Author(s). This article is licensed under a Creative Commons Attribution 4.0 International License, to view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/. |
Keywords | geometric dimensioning and tolerancing, additive manufacturing, powder bed fusion, benchmarking test artefacts, lattice structure, industrial and manufacturing engineering |
Date Deposited | 15 May 2025 14:56 |
Last Modified | 31 May 2025 00:34 |