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Polymers, volume 13, issue 15, pages 2422

Effect of a Powder Mould in the Post-Process Thermal Treatment of ABS Parts Manufactured with FDM Technology

Joaquín Lluch Cerezo 1, 2
Rut Benavente 1, 3
María Desamparados Meseguer 1
Juan Antonio García Manrique 1
Publication typeJournal Article
Publication date2021-07-23
Journal: Polymers
Quartile SCImago
Q1
Quartile WOS
Q1
Impact factor4.7
ISSN20734360
General Chemistry
Polymers and Plastics
Abstract

The post-process thermal treatment of thermoplastics improves their mechanical properties, but causes deformations in parts, making them unusable. This work proposes a powder mould to prevent dimensional part deformation and studies the influence of line building direction in part deformations in a post-process thermal treatment of 3D printed polymers. Two sets of ABS (acrylonitrile butadiene styrene) test samples manufactured by fused deposition modelling (FDM) in six different raster directions have been treated and evaluated. One set has been packed with a ceramic powder mould during thermal treatment to evaluate deformations and mould effectiveness. Thermogravimetric tests have been carried out on ABS samples, concluding that the thermal treatment of the samples does not cause degradations in the polymeric material. An analysis of variance (ANOVA) was performed to study internal building geometry and mould influence on part deformation after the thermal treatment. It can be concluded that powder mould considerably reduces dimensional deformations during the thermal treatment process, with length being the most affected dimension for deformation. Attending to the length, mould effectiveness is greater than 80% in comparison to non-usage of moulding, reaching 90% when the building lines are in the same direction as the main part.

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GOST |
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GOST Copy
Lluch Cerezo J. et al. Effect of a Powder Mould in the Post-Process Thermal Treatment of ABS Parts Manufactured with FDM Technology // Polymers. 2021. Vol. 13. No. 15. p. 2422.
GOST all authors (up to 50) Copy
Lluch Cerezo J., Benavente R., Meseguer M. D., García Manrique J. A. Effect of a Powder Mould in the Post-Process Thermal Treatment of ABS Parts Manufactured with FDM Technology // Polymers. 2021. Vol. 13. No. 15. p. 2422.
RIS |
Cite this
RIS Copy
TY - JOUR
DO - 10.3390/polym13152422
UR - https://doi.org/10.3390/polym13152422
TI - Effect of a Powder Mould in the Post-Process Thermal Treatment of ABS Parts Manufactured with FDM Technology
T2 - Polymers
AU - Benavente, Rut
AU - Meseguer, María Desamparados
AU - Lluch Cerezo, Joaquín
AU - García Manrique, Juan Antonio
PY - 2021
DA - 2021/07/23
PB - MDPI
SP - 2422
IS - 15
VL - 13
PMID - 34372026
SN - 2073-4360
ER -
BibTex |
Cite this
BibTex Copy
@article{2021_Lluch Cerezo,
author = {Rut Benavente and María Desamparados Meseguer and Joaquín Lluch Cerezo and Juan Antonio García Manrique},
title = {Effect of a Powder Mould in the Post-Process Thermal Treatment of ABS Parts Manufactured with FDM Technology},
journal = {Polymers},
year = {2021},
volume = {13},
publisher = {MDPI},
month = {jul},
url = {https://doi.org/10.3390/polym13152422},
number = {15},
pages = {2422},
doi = {10.3390/polym13152422}
}
MLA
Cite this
MLA Copy
Lluch Cerezo, Joaquín, et al. “Effect of a Powder Mould in the Post-Process Thermal Treatment of ABS Parts Manufactured with FDM Technology.” Polymers, vol. 13, no. 15, Jul. 2021, p. 2422. https://doi.org/10.3390/polym13152422.
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