ADDITIVE MANUFACTURE USING COMPOSITE MATERIAL ARRANGED WITHIN A MECHANICALLY ROBUST MATRIX

Abstract: an additively manufactured article is assembled from a plurality of printed voxels. the article includes a lattice of unit cells of a composite lattice material and an encasing matrix of structural material arranged between adjacent unit cells of the lattice. the structural material has greater mechanical strength than the composite lattice material.

Inventor(s): Thomas Leonard Allen, John Paul Harmon, Samuel Peter Grimm, George Williams, Peter George Hugger

CPC Classification: B29C64/112 (SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING (making preforms ; making laminated products by combining previously unconnected layers which become one product whose layers will remain together - ))

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