Aplikasi Infill Pattern Honeycomb pada 3D Printing Berbahan Acrylonitrile Butadiene Styrene (ABS) Terhadap Kekuatan Tarik dengan Metode Taguchi

Abstract

3D printing technology has emerged as a revolutionary advancement, gaining immense popularity worldwide, particularly in industrial and academic settings. The basic principles of 3D printing involve creating objects through a layer-by-layer approach, where each layer is stored and sequentially combined to build a perfect final product. Among the various materials used in 3D printing, PLA and ABS are widely used; however, optimizing its parameters is necessary to achieve superior tensile strength in the printed object. This study aims to improve the tensile strength of 3D printed specimens using Acrylonintrile Butadiene Styrene (ABS) filaments by investigating the impact of nozzle temperature, layer height, print speed, and bed temperature, using a honeycomb filler pattern. The analysis followed the Taguchi L9 method (34) to determine the optimal parameters. The results showed that the optimal parameters for this study were 0.28 mm layer height, 80 mm/s print speed, 110°C bed temperature, and 260°C nozzle temperature.