Fused filament fabrication (FFF) is an additive manufacturing process, which constructs
physical items by fused melt material, selectively deposited layer-by-layer through a heated …

Significant advances in fused deposition modeling (FDM), as well as its myriad applications,
have led to its growing prominence among additive manufacturing (AM) technologies. When …

Purpose This paper aims to focus on an experimental study of surface roughness,
dimensional accuracy and time of fabrication of parts produced by fused deposition …

Goal Material extrusion additive manufacturing, is a relatively inexpensive and popular
manufacturing technique that can be used to fabricate complex 3D geometries at low cost …

This study investigates the effects of four variables during fused filament fabrication of
organic biocompatible composite material, PLA with coconut flour, at the ultimate tensile …

Abstract 3D printing (3DP) of polymers using fused filament fabrication (FFF) is not yet
massively adopted in industrial environments due to shape accuracy and surface integrity …

This paper investigates the quality performance of FDM 3D printed models with thin walls.
The design of experiments method (DOE) was used and nine models of the same size were …

Abstract The Feed-Forward and Backpropagation Artificial Neural Networks (FFBP-ANN) are
generally employed for cut surfaces quality characteristics predictions. However, the …

Fused Deposition modelling (FDM) is one of the most widely used Additive Manufacturing
technologies that extrude a melted plastic filament through a heated nozzle in order to build …

The current work is a follow-up of previous research published by the authors and
investigates the effect of CO 2 laser cutting with variable cutting parameters of thin 3D …