Analisis Kekuatan Tarik dan Regangan Filamen Carbon Fiber Hasil 3D Print dengan Variasi Fill Density

  • Braam Delfian Prihadianto Universitas Gadjah Mada
  • Suryo Darmo
  • Dani Anggoro Hasan
  • Dovan Ndaru Ananda
Abstract views: 146 , PDF downloads: 215
Keywords: carbon fiber, strain, tensile strength, 3D print

Abstract

Mechanical properties problems that are closely related to the strength of 3D printed products generally occur during the development of 3D printing machines, In which several components used are the results of additive manufacturing technology. The damages generally occur in the components that receive force and the damage is in the form of cracks and fractures. The focus of this study is to determine the effects of increasing the value of fill density on mechanical properties, especially tensile strength and strain with carbon fiber filament material. This study used an experimental method using two types of filament material: nylon carbon fiber and PLA carbon fiber with a diameter of 1.75 mm for each filament and a recommended printing temperature of 190-260°C. Both types of filaments were printed using a direct extruder type 3D printing machine with a build size of 180 mm x 180 mm x 180 mm and printing was carried out at atmospheric pressure and a horizontal printing area. The Universal Testing Machine carried out mechanical properties testing implementation related to tensile strength and strain. Based on the results of experiments and tests that have been carried out, the strain values ​​are 16.970 – 26.681% and the tensile strength is 19.244 – 23.899 MPa for nylon carbon fiber filament material. Whereas the PLA carbon fiber filament material, the strain value is 7.673 – 15.546%, and the tensile strength is 18.580 – 24.552 MPa. Therefore, based on the test results, it is known that the fill density parameter value has an influence on the strain value and tensile strength so that it can be used as a reference in setting machining parameters.

References

P. Pitayachaval, N. Sanklong, and A. Thongrak, “A Review of 3D Food Printing Technology,” in MATEC Web of Conferences, 2018, vol. 213, pp. 1–5, doi: 10.1051/matecconf/201821301012.

O. A. Mohamed, S. H. Masood, and J. L. Bhowmik, “Optimization of fused deposition modeling process parameters for dimensional accuracy using I-optimality criterion,” Meas. J. Int. Meas. Confed., vol. 81, pp. 174–196, 2016, doi: 10.1016/j.measurement.2015.12.011.

V. Shanmugam et al., “Fatigue behaviour of FDM-3D printed polymers, polymeric composites and architected cellular materials,” Int. J. Fatigue, vol. 143, no. February, p. 106007, 2021, doi: 10.1016/j.ijfatigue.2020.106007.

A. W. Gebisa and H. G. Lemu, “Influence of 3D printing FDM process parameters on tensile property of ULTEM 9085,” Procedia Manuf., vol. 30, no. May, pp. 331–338, 2019, doi: 10.1016/j.promfg.2019.02.047.

E. A. Irlanda, “Perancangan Kebijakan Perawatan Pada Mesin Printer 3D Aurora,” Universitas Gadjah Mada, 2016.

F. Górski, R. Wichniarek, W. Kuczko, P. Zawadzki, and P. Buń, “Strength of Abs Parts Produced By Fused Deposition Modelling Technology – a Critical Orientation Problem,” Adv. Sci. Technol. Res. J., vol. 9, no. 26, pp. 12–19, 2015, doi: 10.12913/22998624/2359.

A. Setiawan, “Pengaruh Parameter Proses Ekstrusi 3D Printer Terhadap Sifat Mekanis Cetak Komponen Berbahan Filament PLA (Poly Lactide Acid),” J. Tek. STTKD. ISSN 2460-1608, vol. 4, no. 2, pp. 20–27, 2017.

J. Triyono, H. Sukanto, R. M. Saputra, and D. F. Smaradhana, “The effect of nozzle hole diameter of 3D printing on porosity and tensile strength parts using polylactic acid material,” Open Eng., vol. 10, no. 1, pp. 762–768, Jan. 2020, doi: 10.1515/eng-2020-0083.

S. Lubis, M. Taufiqurrahman, and M. Ivanto, “Analisa Pengaruh Parameter Proses Terhadap Uji Tarik Produk Hasil 3D Printing Berbahan Polylatic Acid,” J. Engine Energi, manufaktur, dan Mater., vol. 5, no. 2, pp. 39–44, 2021.

R. Gunawan, “Pengaruh Densitas Isi terhadap Ketelitian Dimensi pada Produk Mesin 3D Printing,” Mesin, vol. 11, no. 1, pp. 15–19, 2020, doi: 10.25105/ms.v11i1.7438.

American Society for Testing and Materials, “ASTM D638-14, Standard Practice for Preparation of Metallographic Specimens,” ASTM Int., vol. 82, no. C, pp. 1–15, 2016, doi: 10.1520/D0638-14.1.

“Technical Data Sheet Nylon Carbon,” 2019.

F. Calignano, M. Lorusso, I. Roppolo, and P. Minetola, “Investigation of the mechanical properties of a carbon fibre-reinforced nylon filament for 3d printing,” Machines, vol. 8, no. 3, pp. 1–13, 2020, doi: 10.3390/machines8030052.

R. D. Trisaplin, Z. S. Suzen, and Subkhan, “Analisis Pada Proses 3d Printer Terhadap Pengujian Tarik Menggunakan Filamen Pla Pro,” J. Indones. Sos. Teknol., vol. 2, no. 12, pp. 2107–2117, 2021.

T. F. Abbas, F. M. Othman, and H. B. Ali, “Investigation and Analysis of Infill Density on Impact Property of Pla in 3D Printing,” Int. J. Res. Sci. Manag., vol. 5, no. 2, pp. 115–120, 2018, doi: 10.5281/zenodo.1185587.

H. Mei, Z. Ali, I. Ali, and L. Cheng, “Tailoring strength and modulus by 3D printing different continuous fibers and filled structures into composites,” Adv. Compos. Hybrid Mater., vol. 2, no. 2, pp. 312–319, 2019, doi: 10.1007/s42114-019-00087-7.

H. Li, B. Liu, L. Ge, Y. Chen, H. Zheng, and D. Fang, “Mechanical performances of continuous carbon fiber reinforced PLA composites printed in vacuum,” Compos. Part B Eng., vol. 225, no. September, p. 109277, 2021, doi: 10.1016/j.compositesb.2021.109277.

Y. Hu, R. B. Ladani, M. Brandt, Y. Li, and A. P. Mouritz, “Carbon fibre damage during 3D printing of polymer matrix laminates using the FDM process,” Mater. Des., vol. 205, p. 109679, 2021, doi: 10.1016/j.matdes.2021.109679.

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Published
2023-07-31