Material extrusion (ME) is one of the most common Additive Manufacturing (AM) techniques
in use today due to low equipment and feedstock costs and a broad range of compatible …

Functionally graded materials (FGMs) represent a class of novel materials in which
compositions/constituents and/or microstructures gradually change along single or multiple …

Additive manufacturing (AM) is the process of joining materials layer by layer to fabricate
products based on 3D models. Due to the layer-by-layer nature of AM, parts with complex …

The material deposition along a toolpath with a sharp corner is simulated with a
computational fluid dynamics model. We investigate the effects of smoothing the toolpath …

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 …

Purpose This study aims to investigate the correlation between build orientation
characteristics, part porosity and mechanical properties of the fused filament fabrication …

In this study, we propose a tool-path generation approach for material extrusion-based
additive manufacturing (AM) that considers the machining efficiency and fabrication …

In this study, a wood fiber/polylactic acid composite (WPC) filament was used as feedstock to
print the WPC part by means of fused deposition modeling (FDM). The morphology and …

Fused deposition modelling (FDM) is one of rapid prototyping (RP) technologies which uses
an additive fabrication approach. Each commercially available FDM model has different …

Abstract 3D printing (3DP) technologies have transformed the processing of advanced
ceramics for small‐scale and custom designs during the past three decades. Simple and …