The Effect of Infill Pattern, Infill Density, and Infill Direction on the 3D Printing Process on the Tensile and Impact Strength of PLA Materials
Pengaruh Infill Pattern, Infill Density, dan Infill Direction Pada Proses 3D Printing Terhadap Kekuatan Tarik dan Impact Bahan PLA
DOI:
https://doi.org/10.21070/ups.9390Keywords:
3D Printing, Tensile test, Impact test, Polylactic AcidAbstract
This study aims to determine the effect of infill pattern, infill density, and infill direction in the 3D printing process on the tensile and impact strength of PLA materials. The dimensions in this study for tensile testing are 165 x 19 x 3,2 mm which comply with the ASTM D638 standard and impact test specimens 60 x 10 x 10 mm which comply with the ASTM D256 standard. From the results of the data obtained in this study, there are the highest values in the tensile and impact testing processes. In the tensile test, there is the highest stress value 0f 35,144 and in the impact test there is the highest impact energy value of 8,637 J and the impact price of 0,143 . In this study, infill pattern, infill density, and infill direction have an influence in determining the strength of polymer materials for tensile and impact testing.
Downloads
References
P. Manufaktur and N. Bangka, “PENGARUH PARAMETER PROSES PADA 3D PRINTING FDM The Effect of Proces Parameters on 3D printing FDM on Tensile strength of ABS,” 2021.
H. D. Anggraini, “Peran Teknologi 3D Printing dalam Manufaktur Komponen Mesin,” pp. 1–8.
M. T. L and M. H. Bari, “OPTIMASI PARAMETER PROSES PADA 3D PRINTING FDM TERHADAP KEKUATAN TARIK FILAMENT PLA FOOD GRADE MENGGUNAKAN Oleh :,” 2021.
A. Setiawan, P. Studi DIII Aeronautika, and S. Yogyakarta, “PENGARUH PARAMETER PROSES EKTRUSI 3D PRINTER TERHADAP SIFAT MEKANIS CETAK KOMPONEN BERBAHAN FILAMENT PLA (Poly Lactide Acid),” J. Tek. STTKD, vol. 4, no. 2, pp. 2460–1608, 2017.
S. Lubis and D. Sutanto, “PENGARUH POSISI ORIENTASI OBJEK PADA PROSES RAPID PROTOTYPING 3D PRINTING TERHADAP KEKUATAN TARIK MATERIAL POLYMER,” vol. 20, no. 3, pp. 229–238, 2016.
S. Lubis et al., “PENGARUH ORIENTASI OBJEK PADA PROSES 3D PRINTING BAHAN POLYMER PLA DAN ABS TERHADAP KEKUATAN TARIK DAN KETELITIAN DIMENSI PRODUK,” pp. 27–35.
Z. S. Suzen, T. Mesin, P. Manufaktur, and N. Bangka, “Manutech : Jurnal Teknologi Manufaktur Pengaruh Tipe Infill Dan Temperatur Nozzle Terhadap Kekuatan Tarik Produk 3D Printing Filamen Pla + Esun,” vol. 12, no. 02, 2020.
C. Ender, “Analiss kekuatan uji tarik terhadap hasil 3d printer creality ender 5pro,” pp. 1–4.
N. Publikasi and T. Akhir, “PENGUJIAN KUAT TARIK TERHADAP PRODUK HASIL 3D PRINTING DENGAN VARIASI KETEBALAN LAYER 0,2 mm dan 0,3 mm YANG MENGGUNAKANAN BAHAN ABS (Acrylonitrile Butadiene Styrene),” 2015.
M. Charpy and P. Material, “C, 215,” vol. 2, no. 8, 2021.
F. T. Industri, “MATERIAL DIPREPARASI MENGGUNAKAN 3D PRINTING TERHADAP SIFAT MEKANIK MATERIAL POLYLACTIC ACID ( PLA ) DIPREPARASI MENGGUNAKAN 3D PRINTING”.
Downloads
Additional Files
Posted
Categories
License
Copyright (c) 2025 UMSIDA Preprints Server
This work is licensed under a Creative Commons Attribution 4.0 International License.
