Proceedings of the 2015 Joint International Mechanical, Electronic and Information Technology Conference

Optimization Analysis of Cooling Process of 3D-Printing in FDM

Authors
Li Yanxiang, Cao Guangchun, Xie Lu, Huang Dahai
Corresponding Author
Li Yanxiang
Available Online December 2015.
DOI
10.2991/jimet-15.2015.171How to use a DOI?
Keywords
Fused deposition modeling (FDM), model dimension, cooling condition, thermal stress
Abstract

Fused deposition modeling (FDM) has brought great innovation for manufacturing because of its simple processing and forming rapidly, but the printing products created by this way are always found low-strength, deformed, cracked and so on. Aiming at these problems, there have been many researches on the development of new materials and the optimization of process parameters, while the after treatment, particular the cooling process are ignored. In this paper, the thermal stress in different-dimension and different-material models are analysised and the relationship between thermal stress and different cooling conditions are explored. The result demonstrates the actual reason of that the bigger, the easier to crack, and find that adjusting the environment temperature to multistep decline can reduce the thermal stress obviously.

Copyright
© 2015, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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Volume Title
Proceedings of the 2015 Joint International Mechanical, Electronic and Information Technology Conference
Series
Advances in Computer Science Research
Publication Date
December 2015
ISBN
978-94-6252-129-2
ISSN
2352-538X
DOI
10.2991/jimet-15.2015.171How to use a DOI?
Copyright
© 2015, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Cite this article

TY  - CONF
AU  - Li Yanxiang
AU  - Cao Guangchun
AU  - Xie Lu
AU  - Huang Dahai
PY  - 2015/12
DA  - 2015/12
TI  - Optimization Analysis of Cooling Process of 3D-Printing in FDM
BT  - Proceedings of the 2015 Joint International Mechanical, Electronic and Information Technology Conference
PB  - Atlantis Press
SP  - 925
EP  - 928
SN  - 2352-538X
UR  - https://doi.org/10.2991/jimet-15.2015.171
DO  - 10.2991/jimet-15.2015.171
ID  - Yanxiang2015/12
ER  -