SHAPING METHOD AND SHAPING APPARATUS

• Main Authors: TSUJI MASATO, TAKAI ATSUSHI, HAYAKAWA SHOTA, ITO YOICHI
• Format: Patent
• Language: English; Japanese
• Published: 17.12.2020
• Subjects: 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; PERFORMING OPERATIONS; 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

To provide a shaping method capable of easily and efficiently removing a poorly shaped protrusion.SOLUTION: A method of shaping a three-dimensional object by repeating lamination of a shaping layer with a shaping material on a shaping stage, the method comprising: a layer shaping step of ejecting the shaping material from a nozzle to shape the shaping layer on the shaping stage; and a cutting step of cutting a poorly shaped protrusion formed on the shaping layer in the layer shaping step, while tilting at least one of the nozzle and the shaping stage.SELECTED DRAWING: Figure 1 【課題】簡便かつ効率的に造形不良突出部を除去することができる造形方法の提供。【解決手段】造形材料による造形層の積層を造形ステージ上で繰り返すことにより、立体造形物を造形する造形方法であって、前記造形材料をノズルから吐出して前記造形層を前記造形ステージに造形する層造形工程と、前記層造形工程において前記造形層に形成された造形不良突出部を、前記ノズル及び前記造形ステージの少なくともいずれかを傾けて切断する切断工程と、を含む造形方法である。【選択図】図１