Analysis of the effect 3D printing parameters on tensile strength using Copper-PLA filament

Authors

  • Mahros Darsin Department of Mechanical Engineering, Faculty of Engineering, Universitas Jember
  • Renald Rochman Mauludy Department of Mechanical Engineering, Faculty of Engineering, Universitas Jember
  • Intan Hardiatama Department of Mechanical Engineering, Faculty of Engineering, Universitas Jember
  • Boy Arief Fachri Department of Chemical Engineering, Faculty of Engineering, Universitas Jember
  • Mochamad Edoward Ramadhan Department of Mechanical Engineering, Faculty of Engineering, Universitas Jember
  • Doddy Parningotan New Zealand Steel

DOI:

https://doi.org/10.22441/sinergi.2022.1.013

Keywords:

3D printing, Copper-PLA filament, Taguchi method, Tensile strength,

Abstract

This research aims to find the optimal combination of parameters to obtain the maximum tensile strength of 3D printing products made of eCopper, which consists of 45% Cu and 55% PLA. The parameters used were nozzle temperature, layer height, print speed and bed temperature with three levels each. The Taguchi L9 (3^4) experiment was used for design and analysis. The product was printed in the form of a tensile test specimen according to the ASTM D638 Type I standard using a Cartesian FDM 3D printer. The average response S/N ratio calculation found that the highest tensile strength would be obtained when applying combination parameters of nozzle temperature 230 oC, layer height 0.35 mm, print speed 90 mm/s and bed temperature 60 oC. While each parameter contributes to the tensile strength by the order are nozzle temperature, layer height, print speed, and bed temperature 59.44%, 20.53%, 18.06% and 1.97%, respectively.

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Published

2022-02-10

How to Cite

[1]
M. Darsin, R. R. Mauludy, I. Hardiatama, B. A. Fachri, M. E. Ramadhan, and D. Parningotan, “Analysis of the effect 3D printing parameters on tensile strength using Copper-PLA filament”, Sinergi, vol. 26, no. 1, pp. 99–106, Feb. 2022.

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