METHOD FOR METAL INJECTION MOLDING

One method for producing a cast body is described. The method may have one step for producing one or more insert parts. The one or more insert parts are provided in a casting mold of an injection molding tool such that a cavity corresponding to the shape of the cast body is formed by the one or more...

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Bibliographische Detailangaben
Hauptverfasser:	MULSER, MARCO, WOESTMANN, FRANZ-JOSEF, HARTWIG, THOMAS, HEUSER, MICHAEL, HEIN, SEBASTIAN BORIS, KRAMER, LUTZ
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 MAKING METALLIC POWDER MANUFACTURE OF ARTICLES FROM METALLIC POWDER PERFORMING OPERATIONS POWDER METALLURGY TRANSPORTING WORKING METALLIC POWDER
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Beschreibung
Zusammenfassung:	One method for producing a cast body is described. The method may have one step for producing one or more insert parts. The one or more insert parts are provided in a casting mold of an injection molding tool such that a cavity corresponding to the shape of the cast body is formed by the one or more insert parts or by the one or more insert parts together with the casting mold. The cavity is filled with a molding compound containing a powder of a sinterable material. A green part may be produced by solidifying the molding compound. An intermediate product may be removed from the injection molding tool where the intermediate part may have the green part and the one or more insert parts. The one or more insert parts may be removed from the intermediate product. Further, the green part may be debinded and sintered.