...Maximilian Nowka; Katja Ruge; Karl Hilbig; Lukas Schulze; Thomas Vietor Purpose This study aims to investigate how nozzle diameter and layer height influence electrical resistivity and surface roughness in conductive structures fabricated via material extrusion ( MEX ). The goal is to optimize...

... Electrochemical properties, morphology, mechanical properties and water absorption properties were tested. Findings Dependence of the tested properties on the used nozzle diameter was found. Both areal and specific resistances increased with increasing nozzle diameter. The same trend was also found...

... for improving the mechanical performance of thermoplastic parts such as layer thickness, build orientation, raster angle, raster width, air gap, infill density and pattern, fibre volume fraction, fibre layer location, fibre orientation and feed rate. This study aims to assess the effects of nozzle diameter...