MANUFACTURING DEVICE, MANUFACTURING METHOD, AND PROGRAM

To provide a manufacturing method and a manufacturing device, for easily forming a three-dimensional molded body having inclined plane, fine irregularity, curved surface or the like.SOLUTION: It is manufactured by a selection step for selecting a beam irradiation condition for melting binding a targ...

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Bibliographische Detailangaben
Hauptverfasser:	YAMADA AKIO, SUGAYA SHINJI
Format:	Patent
Sprache:	eng ; jpn
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 CLADDING OR PLATING BY SOLDERING OR WELDING CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING MACHINE TOOLS MAKING METALLIC POWDER MANUFACTURE OF ARTICLES FROM METALLIC POWDER METAL-WORKING NOT OTHERWISE PROVIDED FOR PERFORMING OPERATIONS POWDER METALLURGY SOLDERING OR UNSOLDERING TRANSPORTING WELDING WORKING BY LASER BEAM WORKING METALLIC POWDER
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Beschreibung
Zusammenfassung:	To provide a manufacturing method and a manufacturing device, for easily forming a three-dimensional molded body having inclined plane, fine irregularity, curved surface or the like.SOLUTION: It is manufactured by a selection step for selecting a beam irradiation condition for melting binding a target region in a powder floor by different depth depending on a shape of a corresponding part in a three-dimensional molded article, and an irradiation step for radiating a beam to the target region in the powder floor under a beam irradiation condition, and melting binding the powder floor by the depth depending on the shape of the corresponding part.SELECTED DRAWING: Figure 9 【課題】斜面、微細な凹凸、および曲面等を有ずる３次元造形物を簡便に形成する製造方法および製造装置の提供。【解決手段】粉末床における対象領域を３次元造形物における対応部分の形状に応じて異なる深さまで溶融結合させるためのビーム照射条件を選択する選択段階と、ビーム照射条件により粉末床の対象領域にビームを照射して粉末床を対応部分の形状に応じた深さまで溶融結合させる照射段階とにより製造する。【選択図】図９