Green Material for Fused Filament Fabrication

Abstract

Fused filament fabrication (FFF) has been developed in additive manufacturing technology as a fast and simple manufacturing process in product design. Advantage of the process such as flexibility in terms of the materials employment has attracted many researchers to develop new materials for the feed stock filament in the heat extrusion process of FFF. Green materials or bio-composites materials have been found in FFF and successfully commercialized in the market. However, a deep research should have been performed prior the application because of the unique characteristics of the material itself. The challenge for the researchers to develop bio-composite materials as the filament in FFF technology is to determine the right composition of the composites with the right thermal, mechanical, and rheological properties. Therefore, in this study, a review has been conducted to highlight the important requirements of the process and materials. Green materials such as bio-composites have a great potential in the FFF technology and could improve the sustainability impact.

Structural and Dimensional Analysis by Computed Tomography of a Multi Geometric Template Manufactured by Fused Deposition Modeling

“…Despite the above-mentioned advantages of AM versus SM, AM has been characterized as a low-volume production system that is unable to compete against SM, with quality defects that are associated with component repeatability and dimensional variations; moreover, depending on the process, AM lacks resistance to extreme operating conditions, such as temperature, compressive, tensile, torsional, and bending stresses [36][37][38].…”

Additive manufacturing using Fused Filament Fabrication: evolution and trends

“…Considering that situation, this research is focused on presenting the advances that the Additive Manufacturing (MA) has had, especially, the Fused Filament Manufacturing (FFF) technology, also known as Fused Deposition Modeling (FDM) due that this technology is the most used in the world [1][2][3][4]. This technology has a high acceptance due to low cost in equipment, materials diversity, easy processing, and exibility in operations [5][6][7][8]. FFF has had high impact as a manufacturing process, therefore, this article reports the growth, as well as a synthesis of the AM and FFF technology.…”