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Experimental and Theoretical Analysis on the Dynamic Characteristics of Fused Filament Fabrication Plates
Joint Authors
Jiang, Shijie
Zhan, Ming
Sun, Mingyu
Dai, Weibing
Zhao, Chunyu
Source
Issue
Vol. 2019, Issue 2019 (31 Dec. 2019), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2019-11-11
Country of Publication
Egypt
No. of Pages
9
Main Subjects
Abstract EN
With the increasingly wide application of fused filament fabrication (FFF) technique, the built products are inevitably exposed to dynamic mechanical loading and vibration.
However, there has been no systematic study in the literature on understanding and characterization of dynamic mechanical performance for FFF products.
In this paper, the dynamic characteristics of FFF plates are quantified, with the effect of different extrusion width taken into account.
A dynamic model of the built plate with cantilever boundary conditions is established, and the inherent characteristics are predicted.
Modal tests are then performed on these samples to obtain the measured data.
Through the comparison between predictions and measurements, the theoretical model is validated.
Different extrusion width makes the material properties of the plates different, resulting in different dynamic characteristics.
The scanning electron microscopy (SEM) analysis on the samples confirms that the dynamic characteristic is deteriorated as the extrusion width decreases.
This present work provides theoretical basis and technical support for further research in improving the dynamic performance of FFF products and helps extend the applications of this technique.
American Psychological Association (APA)
Jiang, Shijie& Zhan, Ming& Sun, Mingyu& Dai, Weibing& Zhao, Chunyu. 2019. Experimental and Theoretical Analysis on the Dynamic Characteristics of Fused Filament Fabrication Plates. Shock and Vibration،Vol. 2019, no. 2019, pp.1-9.
https://search.emarefa.net/detail/BIM-1210903
Modern Language Association (MLA)
Jiang, Shijie…[et al.]. Experimental and Theoretical Analysis on the Dynamic Characteristics of Fused Filament Fabrication Plates. Shock and Vibration No. 2019 (2019), pp.1-9.
https://search.emarefa.net/detail/BIM-1210903
American Medical Association (AMA)
Jiang, Shijie& Zhan, Ming& Sun, Mingyu& Dai, Weibing& Zhao, Chunyu. Experimental and Theoretical Analysis on the Dynamic Characteristics of Fused Filament Fabrication Plates. Shock and Vibration. 2019. Vol. 2019, no. 2019, pp.1-9.
https://search.emarefa.net/detail/BIM-1210903
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1210903