METHOD FOR FORMING THREE-DIMENSIONAL STRUCTURE

PROBLEM TO BE SOLVED: To provide a process in which electromechanical parts can be proto- typed by using the three-dimensional printing technology. SOLUTION: This method comprises a step in which a first type powder material 62 is deposited in a specified area to form a first layer, a step in which...

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Bibliographische Detailangaben
Hauptverfasser:	LOUIS J RANZEROCCHI, DAVID W JOHNSON JR, GERGORY P KOCHANSKI, DAVID J SAMSON, CINDY M PURIBBURU
Format:	Patent
Sprache:	eng
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING CASTING MAKING METALLIC POWDER MANUFACTURE OF ARTICLES FROM METALLIC POWDER MICROSTRUCTURAL TECHNOLOGY PERFORMING OPERATIONS POWDER METALLURGY PROCESSES OR APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTUREOR TREATMENT OF MICROSTRUCTURAL DEVICES OR SYSTEMS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS TRANSPORTING WORKING METALLIC POWDER WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a process in which electromechanical parts can be proto- typed by using the three-dimensional printing technology. SOLUTION: This method comprises a step in which a first type powder material 62 is deposited in a specified area to form a first layer, a step in which a binder material is added to the specified area of the first type powder to regulate a part of a structure to be formed, and a step in which a part of a non-adhered powder is removed in a final stage by using the technology such as evacuation. The above-described steps are repeated sufficient times in order to form a desired shape of the structure regulated in the area to be held by the binder material.