Proceedings of the 6th Mechanical Engineering, Science and Technology International conference (MEST 2022)

<Previous Article In Volume
Next Article In Volume>

Flexural Strength Optimization as Effect of Infill Pattern Variation in FDM 3D Printing of Multi-layers ABS-PLA

Authors
Agus Triono1, Mahros Darsin1, *, I Made Ivan WCS1, Mochamad Asrofi1, Satriyo Handhi Prakoso1, Rahmat Fajrul2
1Department of Mechanical Engineering, Faculty of Engineering, University of Jember, Jember, Indonesia
2Department of Mechanical Engineering, Bengkalis State Polytechnic, Bengkalis, Indonesia
*Corresponding author. Email: mahros.teknik@unej.ac.id
Corresponding Author
Mahros Darsin
Available Online 19 April 2023.
DOI
10.2991/978-94-6463-134-0_6How to use a DOI?
Keywords
FDM 3D printing; ABS; PLA; Flexural strength; Fracture
Abstract

3D printing technology based on the extrusion material method is rapid manufacturing and has complex accuracy, which supports industrial progress. The selection of printing material (filament) is essential in obtaining mechanical, chemical and thermal properties. In this study, the use of ABS and PLA combination is an innovation in the selection of filaments to minimize environmental pollution and improve the mechanical properties of printed products. In addition, implementing print parameters in printed products can affect mechanical properties. In this study, the infill pattern parameter was used as a variable to increase the flexural strength value by performing a bending test on the ASTM D790. Eight types of infill patterns have been tested with the result that there is an increase in the flexural strength value (in per cent) using the infill pattern archimedean chords (20.72%), concentric (14.02%), cubic (11.66%), Hilbert curve and honeycomb (5.7%). There is a decrease in flexural strength value (in per cent) using the infill pattern gyroid (4.34%), rectilinear (18.57%) and octagram spiral (21.29%). The analysis of the shape of the fracture is supported in determining the flexural strength of 3D printed products.

Copyright
© 2023 The Author(s)
Open Access
Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

Download article (PDF)

<Previous Article In Volume
Next Article In Volume>
Volume Title
Proceedings of the 6th Mechanical Engineering, Science and Technology International conference (MEST 2022)
Series
Advances in Engineering Research
Publication Date
19 April 2023
ISBN
10.2991/978-94-6463-134-0_6
ISSN
2352-5401
DOI
10.2991/978-94-6463-134-0_6How to use a DOI?
Copyright
© 2023 The Author(s)
Open Access
Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

Cite this article

risenwbib
TY  - CONF
AU  - Agus Triono
AU  - Mahros Darsin
AU  - I Made Ivan WCS
AU  - Mochamad Asrofi
AU  - Satriyo Handhi Prakoso
AU  - Rahmat Fajrul
PY  - 2023
DA  - 2023/04/19
TI  - Flexural Strength Optimization as Effect of Infill Pattern Variation in FDM 3D Printing of Multi-layers ABS-PLA
BT  - Proceedings of the 6th Mechanical Engineering, Science and Technology International conference (MEST 2022)
PB  - Atlantis Press
SP  - 45
EP  - 58
SN  - 2352-5401
UR  - https://doi.org/10.2991/978-94-6463-134-0_6
DO  - 10.2991/978-94-6463-134-0_6
ID  - Triono2023
ER  -