TY  - JOUR
AU  - Elayeb, Abdelnaser A.
AU  - Janković, Milan
AU  - Dikić, Stefan
AU  - Bekrić, Dragoljub
AU  - Balać, Igor
PY  - 2023
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/6805
AB  - Tensile properties of thin plate specimens made from short carbon fiber
reinforced PET-G material are experimentally evaluated for various raster angles
(printing directions). In additive manufacturing (AM), raster angle is recognized as one 
of the key printing parameters which strongly influences the strength and stiffness of the
final part. The relatively high average value of ultimate tensile strength was obtained 
for specimens printed with the 0° raster angle, compared to the value obtained for 
specimens printed with the 90° raster angle - 52.2 MPa and 25.4 MPa, respectively. 
Similarly, noticeably higher average value of modulus of elasticity was obtained for 
specimens printed with the 0° raster angle, compared to the value obtained for 
specimens printed with the 90° raster angle - 4752 MPa and 1569 MPa, respectively. 
Scanning electron microscopy (SEM) was used for analysis of specimens’ fracture 
surfaces. SEM images revealed considerable volume fraction of voids (porosity). Тhe 
porosity, together with weak bonding between two adjacent rasters, could be one of key 
factors for poor tensile properties of samples printed with rasters perpendicular to 
direction of load application (90° raster angle)
PB  - Belgrade : Association for ETRAN Society
T2  - Science of Sintering
T1  - Influence of Raster Angle on Tensile Properties of FDM Additively Manufactured Plates made from Carbon Reinforced PET-G Material
DO  - 10.2298/SOS220916010E
ER  - 

@article{
author = "Elayeb, Abdelnaser A. and Janković, Milan and Dikić, Stefan and Bekrić, Dragoljub and Balać, Igor",
year = "2023",
abstract = "Tensile properties of thin plate specimens made from short carbon fiber
reinforced PET-G material are experimentally evaluated for various raster angles
(printing directions). In additive manufacturing (AM), raster angle is recognized as one 
of the key printing parameters which strongly influences the strength and stiffness of the
final part. The relatively high average value of ultimate tensile strength was obtained 
for specimens printed with the 0° raster angle, compared to the value obtained for 
specimens printed with the 90° raster angle - 52.2 MPa and 25.4 MPa, respectively. 
Similarly, noticeably higher average value of modulus of elasticity was obtained for 
specimens printed with the 0° raster angle, compared to the value obtained for 
specimens printed with the 90° raster angle - 4752 MPa and 1569 MPa, respectively. 
Scanning electron microscopy (SEM) was used for analysis of specimens’ fracture 
surfaces. SEM images revealed considerable volume fraction of voids (porosity). Тhe 
porosity, together with weak bonding between two adjacent rasters, could be one of key 
factors for poor tensile properties of samples printed with rasters perpendicular to 
direction of load application (90° raster angle)",
publisher = "Belgrade : Association for ETRAN Society",
journal = "Science of Sintering",
title = "Influence of Raster Angle on Tensile Properties of FDM Additively Manufactured Plates made from Carbon Reinforced PET-G Material",
doi = "10.2298/SOS220916010E"
}

Elayeb, A. A., Janković, M., Dikić, S., Bekrić, D.,& Balać, I.. (2023). Influence of Raster Angle on Tensile Properties of FDM Additively Manufactured Plates made from Carbon Reinforced PET-G Material. in Science of Sintering
Belgrade : Association for ETRAN Society..
https://doi.org/10.2298/SOS220916010E

Elayeb AA, Janković M, Dikić S, Bekrić D, Balać I. Influence of Raster Angle on Tensile Properties of FDM Additively Manufactured Plates made from Carbon Reinforced PET-G Material. in Science of Sintering. 2023;.
doi:10.2298/SOS220916010E .

Elayeb, Abdelnaser A., Janković, Milan, Dikić, Stefan, Bekrić, Dragoljub, Balać, Igor, "Influence of Raster Angle on Tensile Properties of FDM Additively Manufactured Plates made from Carbon Reinforced PET-G Material" in Science of Sintering (2023),
https://doi.org/10.2298/SOS220916010E . .