... and melt-pool stability. The data set collected includes categorical and numerical variables to expand the models used so far that correlate the RD with the printing parameters. Categorical variables include material, which is coded numerically to represent different materials used, density...

... reduction was carried out to study the effects on printing parameters. Response surface modeling technique was adopted to statistically determine the significant parameters and their effects on the printed patterns. Furthermore, a lab-developed setup was used to realize samples, followed by a detailed study...

... with polylactic acid (PLA) to improve mechanical properties and moldability for medical product manufacturing. Design/methodology/approach Single-factor and orthogonal experiments were used to optimize the printing parameters for EVA. The performance of the EVA/PLA blends were comprehensively analyzed through...

...Run Chen; Qixin Zhao; Sisi Wang; Zhonglue Hu; Weiping Dong; Xiping Li; Shiju E; Linlin Wang Purpose This study aims to explore the impact of printing parameters, specifically raster angle and layer thickness, on the microstructure and mechanical properties of green and sintered parts produced...

... prototypes to end-use products. This study aims to model and predict the mechanical properties of acrylonitrile butadiene styrene parts produced using the fused deposition modeling process. Design/methodology/approach The experiment was carefully designed to determine the optimal print parameters...

...Ludovico Martignoni; Andrea Vegro; Sara Candidori; Mohammad Qasim Shaikh; Sundar V. Atre; Serena Graziosi; Riccardo Casati Purpose This study aims to deepen the knowledge concerning the metal fused filament fabrication technology through an analysis of the printing parameters of a commercial 316L...

... printed specimens as another damage mechanism accelerating material failure. Originality/value It is seen that the effect of printing parameters on the fundamental mechanical properties including tensile strength, strain at break, ductility and elastic modulus were studied by various researchers...

... to quantify and optimize the uncertain mechanical behaviors of FDM-based tensile specimens under various printing parameters. Findings As indicated by the results, the uncertain behaviors of the stiffness and strength of the PLA tensile specimens were dominated by the printing speed and nozzle temperature...

... strength. Tensile strength and mass ratio demonstrated the influence of mass on tensile strength. The influence of printing parameters on deformation depended on the blend proportions. Higher printing speed and lower layer height provided better quality workpieces. Originality/value This study has...

... Limited 2023 Emerald Publishing Limited Licensed re-use rights only FFF process PLA/CaCO₃ nanocomposite ANN/PSO hybrid optimization Printing parameters Nanoparticle concentration The material extrusion process, known as 3D printing or fused filament fabrication (FFF...

...Xia Gao; Daijun Zhang; Xiangning Wen; Shunxin Qi; Yunlan Su; Xia Dong Purpose This work aims to develop a new kind of semicrystalline polymer filament and optimize its printing parameters in the fused deposition modeling process. The purpose of this work also includes producing FDM parts with good...

... the many coupled considerations among part design, build configuration and process performance. Response surface methodology Accuracy Stereolithography Test artifact Printing parameters Over the past few decades, printing technology has advanced from two-dimensional (2D) printing to three...