SELF-SUPPORTING LATTICE STRUCTURE

A self-supporting lattice structure is provided with high strength-to-weight ratios. In an aspect, an additively manufactured structure is provided that includes a self-supporting lattice structure formed by a plurality of unit cells. Moreover, each unit cell includes a symmetrical frame with voids...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
1. Verfasser:	ZAFAR, Muhammad Faizan
Format:	Patent
Sprache:	eng ; fre ; ger
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 CASTING MAKING METALLIC POWDER MANUFACTURE OF ARTICLES FROM METALLIC POWDER PERFORMING OPERATIONS 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
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	A self-supporting lattice structure is provided with high strength-to-weight ratios. In an aspect, an additively manufactured structure is provided that includes a self-supporting lattice structure formed by a plurality of unit cells. Moreover, each unit cell includes a symmetrical frame with voids or cutouts extending through each of the side surfaces of the symmetrical frame to define a negative space therein. The negative space substantially reduces the density and overall weight of the self-supporting lattice structure.