3 SYSTEM AND METHOD FOR BUILDING THREE-DIMENSIONAL PRINTED OBJECTS WITH DIFFERENT MATERIALS HAVING DIFFERENT PROPERTIES

• Main Authors: PAUL J. MCCONVILLE, JEFFREY J. FOLKINS, ANTHONY S. CONDELLO
• Format: Patent
• Language: English; Korean
• Published: 31.08.2017
• 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

The present invention relates to a system and a method for manufacturing a three-dimensional printed object, and more specifically, to a system and a method for manufacturing a three-dimensional object using materials having different properties. Therefore, adjustment of coating, drying, hardening and sintering of different materials used in manufacturing of an object is important to the formation of layers of a reliable level in the object. A lamination process by which part layers can be formed by referring to different properties of the materials and drying, hardening or sintering of the materials will be beneficial. The method for manufacturing the three-dimensional object of the present invention comprises operating components in an additive production system by referring to quantification identified with respect to properties of the different materials in the same layer. The method enables layers to be formed by compensating for a quantification difference of properties of two types of the materials. 3차원 물체 제조 방법은 동일한 층에 상이한 재료들의 특성에 대하여 식별된 정량화를 참조하여 첨가 제조 시스템에 구성요소들을 작동시킨다. 본 방법은 층들이 2종의 재료들의 특성들의 정량화 차이 보상으로 형성되는 것을 가능하게 한다.