The Thermal Stress Simulation of the Part Caused by Layer Thickness and Deposition Velocity in FDM Process

The paper mainly simulates the effects of layer thickness and deposition velocity on thermal stress in fused deposition modelling (FDM). Different values of these variables are considered in this process. The simulation results show the trends of thermal stress with the two variables and the simulat...

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Bibliographic Details
Published in:Key engineering materials 2018-02, Vol.764, p.115-122
Main Authors: Li, Jie, Qiu, Xiao Lin, Zhou, Yi Ren, Hu, Miao
Format: Article
Language:English
Subjects:
Computer simulation
Deposition
Fused deposition modeling
Mathematical models
Rapid prototyping
Simulation
Thermal simulation
Thermal stress
Thickness
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Description
Summary:The paper mainly simulates the effects of layer thickness and deposition velocity on thermal stress in fused deposition modelling (FDM). Different values of these variables are considered in this process. The simulation results show the trends of thermal stress with the two variables and the simulation results provide a guidance for the practical fabrication.
ISSN:1013-9826
1662-9795
1662-9795
DOI:10.4028/www.scientific.net/KEM.764.115