FOAM-FILLED NODES

Techniques for injecting adhesive materials are presented herein. An apparatus in accordance with an aspect of the present disclosure comprises an additively manufactured hollow node having a surface opening, and adhesive material extending from the surface opening into an internal volume of the add...

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Bibliographische Detailangaben
Hauptverfasser:	ISSARI, Bahram, Kenworthy, Michael Thomas, Torbatisarraf, Seyedalireza, Le, Loan Chanh, Liu, Liaowang
Format:	Patent
Sprache:	eng
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 CASTING CHEMICAL SURFACE TREATMENT CHEMISTRY COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY IONIMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING MATERIAL WITH METALLIC MATERIAL COATING METALLIC MATERIAL DIFFUSION TREATMENT OF METALLIC MATERIAL INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL MAKING METALLIC POWDER MANUFACTURE OF ARTICLES FROM METALLIC POWDER METALLURGY PERFORMING OPERATIONS POWDER METALLURGY SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION TRANSPORTING WORKING METALLIC POWDER
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Beschreibung
Zusammenfassung:	Techniques for injecting adhesive materials are presented herein. An apparatus in accordance with an aspect of the present disclosure comprises an additively manufactured hollow node having a surface opening, and adhesive material extending from the surface opening into an internal volume of the additively manufactured hollow node. The adhesive material comprises a foaming adhesive. Another method may include preparing at least one undercut region on a surface to accept a cold spray deposition, performing a first cold spray process to deposit material into the at least one undercut region for reducing corrosion on a metallic interface formed at the surface; and performing a second cold spray process to build the metallic interface for joining an aluminum component.