METHOD FOR LAMINATION MOLDING

To provide a method for lamination molding allowing for mounting a functional device at a desired position while reducing the formation volume of a formed object.SOLUTION: A method for lamination molding in the present invention manufactures a formed object 50 having a three-dimensional form by repe...

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Bibliographische Detailangaben
Hauptverfasser:	NARUSE TAKASHI, KOSAKA HIRONORI, ITO KATSUHIRO, MITSUYA YOSHIYUKI, YOSHIDA HISAHIRO, KIDA YUKIYOSHI
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 AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING CASTING MAKING METALLIC POWDER MANUFACTURE OF ARTICLES FROM METALLIC POWDER PERFORMING OPERATIONS POWDER METALLURGY 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:	To provide a method for lamination molding allowing for mounting a functional device at a desired position while reducing the formation volume of a formed object.SOLUTION: A method for lamination molding in the present invention manufactures a formed object 50 having a three-dimensional form by repeating laminating and fusing together a powder, and comprises steps of acquiring three-dimensional data of the formed object 50 and topologically optimizing three-dimensional data acquired. For the three-dimensional data before topological optimization or after topological optimization, a base portion is formed to arrange a functional device on the formed object 50.SELECTED DRAWING: Figure 5 【課題】造形物の造形体積を低減しつつ、所望の位置に機能機器を取り付けることが可能な積層造形方法を提供すること。【解決手段】本発明にかかる積層造形方法は、粉末を積層し溶融結合させることを繰り返すことによって三次元形状の造形物５０を製造する積層造形方法であって、造形物５０の三次元データを取得する工程と、取得した三次元データをトポロジー最適化する工程と、を備え、トポロジー最適化される前又はトポロジー最適化された後の三次元データに対し、造形物５０に機能機器を配設するためのベース部を形成する。【選択図】図５