Kuat Bending Hasil Cetak 3D printing Berbahan PLA-Kuningan
DOI:
https://doi.org/10.32528/jp.v8i2.1540Keywords:
ASTM D-7264; 3d printing; filament; pla-brass; bendingAbstract
Teknologi 3D printing merupakan sebuah alat percetakan modern yang sudah berkembang dalam dunia manufacturing. Dalam penelitian ini, dilakukan inovasi dengan menggunakan filamen yang terdiri dari PLA dan kuningan. Penentuan kombinasi parameter 3D printing menjadi kunci untuk mencapai kekuatan bending paling optimal pada hasil cetakan. Parameter yang diatur meliputi suhu nozzle temperature, print speed, dan layer height. Penelitian ini menggunakan metode Taguchi L4(23), serta pengolahan data menggunakan ANOVA. Kombinasi parameter optimal pada penelitian ini menggunakan suhu nozzle temperature 240 ⁰C, layer height 0,2 mm dan print speed 20 mm/s dengan nilai kekuatan bending sebesar 8.72MPa dan terendah 2.66 MPa. Faktor yang berkontribusi terhadap nilai bending adalah nozzle temperature dan layer height dengan kontribusi sebesar 45.29 % dan 20.91 % keduanya memiliki pengaruh yang signifikan. Kontribusi print speed sebesar 9.09 % tidak signifikan.
References
Amin, A., Pengaruh Variasi Temperatur Interpass Terhadap Struktur Mikro dan Fraktografi Haz Hasil Pengelasan GMAW Metode Temper Bead Welding Pada Baja Karbon Sedang, Al Jazari: Jurnal Ilmiah Teknik Mesin, 1(2), 2017.
Aris, M. A. I. Z., Mat, S., Sam, M. S., Ramli, F. R., Alkahari, M. R., & Kudus, S. I. A, Design And Development Of 3D Printer Filament Extruder. Proceedings of Mechanical Engineering Research Day, 2020, 293-294, 2020.
Butt, J., Bhaskar, R., & Mohaghegh, V, Investigating The Effects Of Extrusion Temperatures And Material Extrusion Rates On FFF-Printed Thermoplastics. The International Journal of Advanced Manufacturing Technology, 117(9-10), 2679-2699., 2021, https://doi.org/10.1007/s00170-021-07850-5.
Darsin, M., Amir, R. L., Sutjahjono, H., Ramadhan, M., Hermawan, Y., & CHOIRON, M, The Effect of Nozzle Temperature, Layer Height, and Infill Pattern on Dimensional Accuracy and Flexural Strength of 3D Printed Cu-PLA Filaments. Advanced Engineering Science, 54(03), 2022.
Ilham, A., Arafat, A., Rifelino, R., & Nurdin, H, Pengaruh Nozzle Temperature dan Layer Height Hasil 3D printing terhadap Uji Bending Material ABS. Jurnal Vokasi Mekanika, 4(1), 144-150, 2022.
Jin, Y. A., Li, H., He, Y., & Fu, J. Z, Quantitative Analysis of Surface Profile in Fused Deposition Modelling. Additive Manufacturing, 8, 142–148, 2017, https://doi.org/10.1016/j.addma.2015.10.001.
Kesavarma, S., Lee, E. H., Samykano, M., Kadirgama, K., Rahman, M. M., & Sofiah, A. G. N. (2020, April). Flextural Properties of 3D Printed Copper-Filler Polylactic Acid (Cu-PLA). In IOP Conference Series: Materials Science and Engineering ,Vol. 788, No. 1, p. 012051),April. 2020, IOP Publishing. https://doi.org/10.1088/1757-899X/788/1/012051.
Lee, J. Y., An, J., & Chua, C. K, Fundamentals and applications of 3D printing for novel materials. In Applied Materials Today, Vol. 7, pp. 120–133, 2017, ElsevierLtd.https://doi.org/10.1016/j.apmt.2017.02.004.
Lim, L. T., Auras, R., & Rubino, M, Processing technologies for polylactic acid). In Progress in Polymer Science (Oxford), Vol. 33, Issue 8,pp.820-852,2008,https://doi.org/10.1016/j.progpolymsci.2008.05.004.
Lubis, S., Djamil, S., & Yolanda, Y, Pengaruh orientasi objek pada proses 3D printing bahan polymer pla dan abs terhadap kekuatan tarik dan ketelitian dimensi produk. Sinergi, 20(1), 27-35, 2016.
Rayegani, F., & Onwubolu, G. C, Fused deposition modelling (fdm) process parameter prediction and optimization using group method for data handling (gmdh) and differential evolution (de). International Journal of Advanced Manufacturing Technology, 73 (1–4),509-519,2014,https://doi.org/10.1007/s00170-014-5835-2.
Rusianto, T., Huda, S., & Wibowo, H, A riview: jenis dan pencetakan 3d (3d printing) untuk pembuatan prototipe. Jurnal Teknologi, 12(1), 14-21, 2019 https://aaq.auburn.edu/node/9907/take.
Sakthivel, N., Bramsch, J., Voung, P., Swink, I., Averick, S., & Vora, H. D, Investigation of 3D‐printed PLA–stainless‐steel polymeric composite through fused deposition modelling‐based Additive Manufacturing process for biomedical applications. Medical Devices & Sensors, 3(6), 2020, e10080. https://doi.org/10.1002/mds3.10080.
Soejanto, I, Desain Eksperimen dengan Metode Taguchi. Yogyakarta: Graha Ilmu, 2009.
Trivedi, M., Nayak, G., Patil, S., Tallapragada, R. M., Latiyal, O., & Jana, S.Characterization of Physical and Structural Properties of Brass Powder after Biofield Treatment. Powder Metallurgy & Mining, 1(4),2015, http://dx.doi.org/10.4172/2168-9806.1000134 .
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