IN-SITU ELECTROCHEMICAL POLISHING OF ADDITIVELY MANUFACTURED PARTS

An additively manufactured intermediate part includes a body and at least one sacrificial electrode formed within or upon the body. The body includes a plurality of layers and at least one surface having a region to be smoothed in a near-finished state of the additively manufactured intermediate par...

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Bibliographische Detailangaben
Hauptverfasser:	Coogan, Cody, Karlen, Eric W
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 APPARATUS THEREFOR CASTING CHEMISTRY ELECTROLYTIC OR ELECTROPHORETIC PROCESSES MAKING METALLIC POWDER MANUFACTURE OF ARTICLES FROM METALLIC POWDER METALLURGY PERFORMING OPERATIONS POWDER METALLURGY PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROMOBJECTS TRANSPORTING WORKING METALLIC POWDER
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Beschreibung
Zusammenfassung:	An additively manufactured intermediate part includes a body and at least one sacrificial electrode formed within or upon the body. The body includes a plurality of layers and at least one surface having a region to be smoothed in a near-finished state of the additively manufactured intermediate part. The at least one sacrificial electrode is adjacent to the body along the at least one surface, such that at least one of the plurality of layers is adjacent to the at least one sacrificial electrode in the region to be smoothed in the near-finished state of the additively manufactured intermediate part.