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Influence of fill gap on flexural strength of parts fabricated by curved layer fused deposition modeling

Guan, Hua Wei, Savalani, Monica Mahesh, Gibson, Ian and Diegel, Olaf 2015, Influence of fill gap on flexural strength of parts fabricated by curved layer fused deposition modeling, Procedia technology, vol. 20, pp. 243-248, doi: 10.1016/j.protcy.2015.07.039.

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Title Influence of fill gap on flexural strength of parts fabricated by curved layer fused deposition modeling
Author(s) Guan, Hua Wei
Savalani, Monica Mahesh
Gibson, IanORCID iD for Gibson, Ian orcid.org/0000-0002-4149-9122
Diegel, Olaf
Journal name Procedia technology
Volume number 20
Start page 243
End page 248
Total pages 6
Publisher Elsevier
Place of publication Amsterdam, The Netherlands
Publication date 2015
ISSN 2212-0173
Keyword(s) Fill gap
Flexural strength
Microscopic structure
CLFDM
Summary Rapid Prototyping Techniques (RPT) have evolved over the last decade. Novel RP techniques are being developed to improve the overall properties of parts manufactured using RPT. One such technique is the Curved layer fused deposition modeling (CLFDM) which has been developed based on the conventional Fused Deposition Modeling (FDM) technique. The CLFDM technique has gained significant amount of attention as a result of its advantages such as increased flexural strength, reduction of the stair-stepping effect and the reduction in the number of layers, especially for thin shell-like structures. This paper studies the effects of fill gap (FG) on flexural strength and bead dimension, middle-plane cross section profiles and the fracture surface and compares the results to parts made using the traditional planar layer-by-layer approach. Also, in the end some meaningful and interesting future study areas both in hardware design and software development for the CLFDM are proposed.
Language eng
DOI 10.1016/j.protcy.2015.07.039
Field of Research 091001 CAD/CAM Systems
Socio Economic Objective 970109 Expanding Knowledge in Engineering
HERDC Research category C1 Refereed article in a scholarly journal
ERA Research output type C Journal article
Copyright notice ©2015, Elsevier
Persistent URL http://hdl.handle.net/10536/DRO/DU:30082772

Document type: Journal Article
Collection: School of Engineering
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