A DEVICE FOR DIRECT ADDITIVE MANUFACTURING BY MEANS OF EXTRUSION OF METAL POWDERS AND CERAMIC MATERIALS ON A PARALLEL KINEMATIC TABLE

摘要

The present invention describes an additive production system (1) based on extrusion and 3D deposition of a metal mixture (or advanced ceramic material) in powder and polymer binder. The system comprises a) a CNC injection unit (3) of material for metal or ceramic injection molding, which is fixed in space and provided with a nozzle (3d) for extrusion of a filament; and b) a parallel kinematic machine (4) with 5 degrees of freedom.