Fine lattice structures fabricated by extrusion freeforming: process variables
Fine lattice structures fabricated by extrusion freeforming: process variables
This paper describes the main factors affecting the rapid prototyping of fine lattices by extrusion freeforming of powder, notably equipment accuracy, paste preparation, extrusion and post-processing and their effects on filament deposition and the defects that might be caused. Effective methods were devised in order to reduce the incidence of these defects. The results provide guidance for fabrication of very fine lattices from powder extrusion (comprising <100 ?m diameter filaments) and improvement of sample quality
extrusion freeforming, paste, lattice, defects
4654-4661
Lu, Xuesong
e3eb4386-7dc9-417e-bd5c-bbdec78f7ec5
Lee, Yoonjae
07298a68-0ff0-4a07-a4de-c4f5a6e0cd64
Yang, Shoufeng
e0018adf-8123-4a54-b8dd-306c10ca48f1
Hao, Yang
8450eaa4-843c-4b86-b951-b413942d4453
Evans, Julian R. G.
1e4ff64d-fdc6-460e-ae9f-f41746899f57
Parini, Clive G.
9c0d66e3-70c9-4cb9-bbb3-34bee8e0e420
June 2009
Lu, Xuesong
e3eb4386-7dc9-417e-bd5c-bbdec78f7ec5
Lee, Yoonjae
07298a68-0ff0-4a07-a4de-c4f5a6e0cd64
Yang, Shoufeng
e0018adf-8123-4a54-b8dd-306c10ca48f1
Hao, Yang
8450eaa4-843c-4b86-b951-b413942d4453
Evans, Julian R. G.
1e4ff64d-fdc6-460e-ae9f-f41746899f57
Parini, Clive G.
9c0d66e3-70c9-4cb9-bbb3-34bee8e0e420
Lu, Xuesong, Lee, Yoonjae, Yang, Shoufeng, Hao, Yang, Evans, Julian R. G. and Parini, Clive G.
(2009)
Fine lattice structures fabricated by extrusion freeforming: process variables.
Journal of Materials Processing Technology, 209 (10), .
(doi:10.1016/j.jmatprotec.2008.11.039).
Abstract
This paper describes the main factors affecting the rapid prototyping of fine lattices by extrusion freeforming of powder, notably equipment accuracy, paste preparation, extrusion and post-processing and their effects on filament deposition and the defects that might be caused. Effective methods were devised in order to reduce the incidence of these defects. The results provide guidance for fabrication of very fine lattices from powder extrusion (comprising <100 ?m diameter filaments) and improvement of sample quality
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More information
Published date: June 2009
Keywords:
extrusion freeforming, paste, lattice, defects
Organisations:
Engineering Mats & Surface Engineerg Gp
Identifiers
Local EPrints ID: 165011
URI: http://eprints.soton.ac.uk/id/eprint/165011
ISSN: 0924-0136
PURE UUID: f5125e4d-74ad-4f3e-a3d2-b46c2777db10
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Date deposited: 07 Oct 2010 14:32
Last modified: 14 Mar 2024 02:09
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Contributors
Author:
Xuesong Lu
Author:
Yoonjae Lee
Author:
Yang Hao
Author:
Julian R. G. Evans
Author:
Clive G. Parini
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