Optimasi Parameter 3D Printing Tipe FDM Terhadap Akurasi Dimensi Dengan Filamen Berbahan Daur Ulang Plastik HDPE

  • Herda Agus Pamasaria Program Studi Teknik Perancangan Mekanik dan Mesin – Politeknik ATMI Surakarta
  • Tri Hannanto Saputra Program Studi Teknik Perancangan Mekanik dan Mesin – Politeknik ATMI Surakarta

Abstract

One step to overcome the amount of plastic waste is to process the plastic waste into a

filament for the FDM 3D Printer, but research needs to be done to get the optimum

parameters to print a product with the best dimensional accuracy as the result of 3D Printing

process using recycled plastic materials filament. Methods used in this research are

combination of Taguchi method and PCR-TOPSIS, and the fixed parameters used in this

research are layer thickness, extrusion temperature and printing speed. The purpose of

selecting these parameters is to facilitate the setting process of FDM type 3D printing. The

material used is a filament made from HDPE plastic recycled material. The results of this

research indicate that the optimum parameter is a combination of printing temperature 260

oC, layer height 0.12 mm and printing speed 50 mm/s. The most influential parameters are

sorted into layer height, printing temperature and the last is printing speed.

Keyword: HDPE, 3D Printing, Parameter, FDM, Recycle

Published
2020-09-11