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

Notwithstanding the widespread use and large number of advantages over traditional
subtractive manufacturing techniques, the application of additive manufacturing …

Material extrusion-based additive manufacturing (AM) is an effective tool in producing
prototypes and final parts without geometrical complexity limitations. Despite having …

Extrusion-based layered deposition is one of the widely used additive manufacturing (AM)
technologies due to its flexibility and capability in producing prototypes without geometrical …

In extrusion-based additive manufacturing, path filling patterns may significantly affect the
printing process. To overcome printing defects incurred by path discontinuity, a Globally …

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 …

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 …

Among the available additive manufacturing technologies, extrusion based 3D printing
(otherwise known as fused deposition modelling or fused filament fabrication) is among the …

Large format additive manufacturing (LFAM) has witnessed rapid development in recent
years and facilitated digital fabrications of geometrically intricate structures. However, there …

Path planning has a crucial influence on the process stability and densification of wire and
arc additive manufacturing (WAAM). In this paper, a sequential path-planning method based …