... studied. Two designs have been modelled and manufactured using LPBF technology: a baseline design (‘Solid Blade’) and a new design where the airfoil was filled with a matrix of pockets with pins and lattice bars surrounded by non-fused powder (‘Lattice Blade’). Then, the damping ratio has been assessed...

... Abstract In the present work, authors have performed a finite element modelling and simulation of the solvent based extrusion 3D printing process. The present work can be considered as a pioneering work as there is no available literature on the modelling aspects of the solvent based extrusion...

... and interaction between the filaments. The described complex contact behavior has been insufficiently investigated so far. For a better understanding of the contact between a brush and the workpiece surface, this paper presents a model based on physical principles. The model describes the dynamic behavior...