THREE-DIMENSIONAL PRINTED METAL-CASTING MOLDS AND METHODS FOR MAKING THE SAME

비처리된 모래가 성형 물질로서 사용되고 폴리머가 성형 물질 상에 인쇄되는 결합제의 성분으로서 사용되는 3차원 인쇄 공정에 의해 주금 몰드 및 성분을 제조하기 위한 방법이 개시된다. Methods are disclosed of making metal casting molds and components thereof by the three-dimensional printing process in which an untreated sand is used as the build material and a polymer is used as...

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Bibliographische Detailangaben
Hauptverfasser:	BRUNERMER DANIEL T, ORANGE MICHAEL J
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING CASTING FOUNDRY MOULDING PERFORMING OPERATIONS POWDER METALLURGY 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:	비처리된 모래가 성형 물질로서 사용되고 폴리머가 성형 물질 상에 인쇄되는 결합제의 성분으로서 사용되는 3차원 인쇄 공정에 의해 주금 몰드 및 성분을 제조하기 위한 방법이 개시된다. Methods are disclosed of making metal casting molds and components thereof by the three-dimensional printing process in which an untreated sand is used as the build material and a polymer is used as a component of the binder that is printed onto the build material.