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CLC number: TH16

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Received: 2008-05-06

Revision Accepted: 2008-10-15

Crosschecked: 2008-12-29

Cited: 10

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Journal of Zhejiang University SCIENCE A 2009 Vol.10 No.3 P.370-376

http://doi.org/10.1631/jzus.A0820346


Filament geometrical model and nozzle trajectory analysis in the fused deposition modeling process


Author(s):  Yu-zhen JIN, Jia-fan ZHANG, Ying WANG, Zu-chao ZHU

Affiliation(s):  State Key Laboratory of Fluid Power Transmission and Control, Zhejiang University, Hangzhou 310027, China; more

Corresponding email(s):   gracia1101@yahoo.com.cn, zuchaozhu@zju.edu.cn

Key Words:  Fused deposition modeling (FDM), Filament geometrical model, Nozzle trajectory


Yu-zhen JIN, Jia-fan ZHANG, Ying WANG, Zu-chao ZHU. Filament geometrical model and nozzle trajectory analysis in the fused deposition modeling process[J]. Journal of Zhejiang University Science A, 2009, 10(3): 370-376.

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author="Yu-zhen JIN, Jia-fan ZHANG, Ying WANG, Zu-chao ZHU",
journal="Journal of Zhejiang University Science A",
volume="10",
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pages="370-376",
year="2009",
publisher="Zhejiang University Press & Springer",
doi="10.1631/jzus.A0820346"
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%A Jia-fan ZHANG
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%DOI 10.1631/jzus.A0820346

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T1 - Filament geometrical model and nozzle trajectory analysis in the fused deposition modeling process
A1 - Yu-zhen JIN
A1 - Jia-fan ZHANG
A1 - Ying WANG
A1 - Zu-chao ZHU
J0 - Journal of Zhejiang University Science A
VL - 10
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SP - 370
EP - 376
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PB - Zhejiang University Press & Springer
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DOI - 10.1631/jzus.A0820346


Abstract: 
The geometrical model of the filament during the fused deposition modeling (FDM) process was firstly proposed based on three different models, tractrix, parabola, and catenary. Comparing with the actual measured filament curves on the Stratasys 1600 FDM machine, it is indicated that the tractrix model had the best agreement with the actual measured curves. With the analytical simulation, the nozzle trajectories in the straight-line deposition road, circle road, and arbitrary continuous curve road were deduced, according to the traxtric based geometrical model of the filament.

Darkslateblue:Affiliate; Royal Blue:Author; Turquoise:Article

Reference

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