Sinergi
Vol 26, No 1 (2022)

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

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)

Article Info

Publish Date
10 Feb 2022

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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Journal Info
Sinergi
Website

Abbrev

sinergi

Publisher

Universitas Mercu Buana

Subject

Civil Engineering, Building, Construction & Architecture Control & Systems Engineering Electrical & Electronics Engineering Engineering Industrial & Manufacturing Engineering

Description

SINERGI is a peer-reviewed international journal published three times a year in February, June, and October. The journal is published by Faculty of Engineering, Universitas Mercu Buana. Each publication contains articles comprising high quality theoretical and empirical original research papers, ...