THREE-DIMENSIONAL SHAPING METHOD AND THREE-DIMENSIONAL SHAPING APPARATUS

• Main Authors: Okunaka, Tatsuya, Ito, Haruka, Yokoi, Mai
• Format: Patent
• Language: English
• Published: 05.10.2023
• 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

In a three-dimensional shaping method and a three-dimensional shaping apparatus, a shaping path of each of a plurality of layers includes an inner shaping path and outer shaping path for shaping an inner wall portion and outer wall portion that surround a space and are adjacent in an inward-outward direction. The progression directions of the inner shaping path and outer shaping path are the same direction.