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Materiale Plastice
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https://doi.org/10.37358/Mat.Plast.1964

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Materiale Plastice (Mater. Plast.), Year 2022, Volume 59, Issue 1, 33-43

https://doi.org/10.37358/MP.22.1.5557

Madalina-Ioana Blaj, Sebastian-Marian Zaharia, Mihai Alin Pop, Gheorghe Oancea

Tensile Properties and Manufacturing Defectives of Short Carbon Fiber Specimens Made with the FDM Process


Abstract:
With the fourth industrial revolution, Additive Manufacturing started to offer new possibilities of manufacturing, Fused Deposition Modeling being one of the most used processes for fabrication. In this paper, the studied specimens are manufactured based on the Fused Deposition Modeling (FDM) method, with a filament of short carbon fiber and polyethylene terephthalate (PET) matrix, with a variation of the layer thickness. For the resulted specimens the tensile properties are determined according to ASTM D638. The most advantageous results are obtained for the layer thickness of 0.15 mm, with the tensile strength of 58 MPa. Based on the stress-strain curves which are presented in this paper, it also can be assumed that the material is brittle. The results of the mechanical properties are very similar for each group of specimens and it can be assumed that the mechanical properties are homogenous due to the material quality and the machine performances. For all the specimens the rupture location is almost in the same area. Due to the difficulty of carbon fiber filament printing, the manufacturing defectives which appear during the manufacturing process are detected, the most common manufacturing defectives being the material gaps from each specimen, which are identified with microstructural analysis. As failure modes, the most common failure criteria are the delamination and the matrix cracks.


Keywords:
additive manufacturing; fused deposition modeling; short carbon fiber; tensile test

Issue: 2022 Volume 59, Issue 1
Pages: 33-43
Publication date: 2022/4/5
https://doi.org/10.37358/MP.22.1.5557
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This article is published under the Creative Commons Attribution 4.0 International License
Citation Styles
Cite this article as:
BLAJ, M., ZAHARIA, S., POP, M.A., OANCEA, G., Tensile Properties and Manufacturing Defectives of Short Carbon Fiber Specimens Made with the FDM Process, Mater. Plast., 59(1), 2022, 33-43. https://doi.org/10.37358/MP.22.1.5557

Vancouver
Blaj M, Zaharia S, Pop MA, Oancea G. Tensile Properties and Manufacturing Defectives of Short Carbon Fiber Specimens Made with the FDM Process. Mater. Plast.[internet]. 2022 Jan;59(1):33-43. Available from: https://doi.org/10.37358/MP.22.1.5557


APA 6th edition
Blaj, M., Zaharia, S., Pop, M.A. & Oancea, G. (2022). Tensile Properties and Manufacturing Defectives of Short Carbon Fiber Specimens Made with the FDM Process. Materiale Plastice, 59(1), 33-43. https://doi.org/10.37358/MP.22.1.5557


Harvard
Blaj, M., Zaharia, S., Pop, M.A., Oancea, G. (2022). 'Tensile Properties and Manufacturing Defectives of Short Carbon Fiber Specimens Made with the FDM Process', Materiale Plastice, 59(1), pp. 33-43. https://doi.org/10.37358/MP.22.1.5557


IEEE
M. Blaj, S. Zaharia, M.A. Pop, G. Oancea, "Tensile Properties and Manufacturing Defectives of Short Carbon Fiber Specimens Made with the FDM Process". Materiale Plastice, vol. 59, no. 1, pp. 33-43, 2022. [online]. https://doi.org/10.37358/MP.22.1.5557


Text
Madalina-Ioana Blaj, Sebastian-Marian Zaharia, Mihai Alin Pop, Gheorghe Oancea,
Tensile Properties and Manufacturing Defectives of Short Carbon Fiber Specimens Made with the FDM Process,
Materiale Plastice,
Volume 59, Issue 1,
2022,
Pages 33-43,
ISSN 2668-8220,
https://doi.org/10.37358/MP.22.1.5557.
(https://revmaterialeplastice.ro/Articles.asp?ID=5557)
Keywords: additive manufacturing; fused deposition modeling; short carbon fiber; tensile test


RIS
TY - JOUR
T1 - Tensile Properties and Manufacturing Defectives of Short Carbon Fiber Specimens Made with the FDM Process
A1 - Blaj, Madalina-Ioana
A2 - Zaharia, Sebastian-Marian
A3 - Pop, Mihai Alin
A4 - Oancea, Gheorghe
JF - Materiale Plastice
JO - Mater. Plast.
PB - Materiale Plastice SRL
SN - 2668-8220
Y1 - 2022
VL - 59
IS - 1
SP - 33
EP - 43
UR - https://doi.org/10.37358/MP.22.1.5557
KW - additive manufacturing
KW - fused deposition modeling
KW - short carbon fiber
KW - tensile test
ER -


BibTex
@article{MatPlast2022P33,
author = {Blaj Madalina-Ioana and Zaharia Sebastian-Marian and Pop Mihai Alin and Oancea Gheorghe},
title = {Tensile Properties and Manufacturing Defectives of Short Carbon Fiber Specimens Made with the FDM Process},
journal = {Materiale Plastice},
volume = {59},
number = {1},
pages = {33-43},
year = {2022},
issn = {2668-8220},
doi = {https://doi.org/10.37358/MP.22.1.5557},
url = {https://revmaterialeplastice.ro/Articles.asp?ID=5557}
}


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