FEEDSTOCK LINES FOR ADDITIVE MANUFACTURING OF AN OBJECT

A feedstock line (100) comprises elongate filaments (104), a resin (124), and a full-length optical waveguide (102), comprising a full-length optical core (110). The full-length optical waveguide (102) is configured such that when electromagnetic radiation (118) enters the full-length optical core (...

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Bibliographische Detailangaben
Hauptverfasser:	EVANS, Nick Shadbeh, TORRES, Faraón, KOZAR, Michael P, WILENSKI, Mark S, HARRISON, Samuel F
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 OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS PERFORMING OPERATIONS PHYSICS PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCESIN A PLASTIC STATE SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	A feedstock line (100) comprises elongate filaments (104), a resin (124), and a full-length optical waveguide (102), comprising a full-length optical core (110). The full-length optical waveguide (102) is configured such that when electromagnetic radiation (118) enters the full-length optical core (110) via at least one of a first full-length-optical-core end face (112), a second full-length-optical-core end face (114), or a full-length peripheral surface (116) that extends between the first full-length-optical-core end face (112) and the second full-length-optical-core end face (114), at least a portion of the electromagnetic radiation (118) exits the full-length optical core (110) via the full-length peripheral surface (116) to irradiate, in an interior volume (182) of the feedstock line (100), the resin (124) that, due at least in part to the elongate filaments (104), is not directly accessible to the electromagnetic radiation (118), incident on the exterior surface (180) of the feedstock line (100).