APPARATUS AND METHODS FOR ADDITIVELY MANUFACTURING LATTICE STRUCTURES

Apparatus and methods for additively manufacturing lattice structures are disclosed herein. Lattice structures are analyzed and automatedly generated with respect to surface proximity. A lattice structure is varied by changing lattice element variables including lattice density. An automated approac...

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Bibliographische Detailangaben
Hauptverfasser:	BOWDEN, Thomas Samuel, ZAFAR, Muhammad Faizan, LAKSHMAN, Narender Shankar, BYERS, Ross Harrison, MARTINEZ, Antonio Bernerd, HOYLE, Richard Winston, TENHOUTEN, Broc William
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	ADDITIVE MANUFACTURING TECHNOLOGY ADDITIVE MANUFACTURING, i.e. MANUFACTURING OFTHREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVEAGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING,STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING CALCULATING CASTING COMPUTING COUNTING ELECTRIC DIGITAL DATA PROCESSING MAKING METALLIC POWDER MANUFACTURE OF ARTICLES FROM METALLIC POWDER PERFORMING OPERATIONS PHYSICS POWDER METALLURGY SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS TRANSPORTING WORKING METALLIC POWDER WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	Apparatus and methods for additively manufacturing lattice structures are disclosed herein. Lattice structures are analyzed and automatedly generated with respect to surface proximity. A lattice structure is varied by changing lattice element variables including lattice density. An automated approach using CAD algorithms or programs can generate data for lattice structures based on design variables including volume, surface, angle, and position. L'invention concerne un appareil et des procédés de fabrication additive de structures en treillis. Des structures en treillis sont analysées et générées automatiquement par rapport à la proximité de surface. Une structure en treillis est modifiée en changeant les variables d'élément de treillis comprenant la densité de treillis. Une approche automatisée utilisant des algorithmes ou des programmes de CAO peut générer des données pour des structures en treillis sur la base de variables de conception comprenant le volume, la surface, l'angle et la position.