METHOD FOR MANUFACTURING FIBER-REINFORCING COMPOSITE MATERIAL STRUCTURE USING 3D PRINTER AND STRUCTURE MANUFACTURED BY THE METHOD

摘要

The present invention relates to a method for manufacturing a fiber-reinforcing composite material structure using a 3D printer and a fiber-reinforcing composite material structure manufactured by the method. According to the present invention, a fiber-reinforcing structure having a predetermined size, arrangement, and shape is formed in a space where the structure is to be formed by using a 3D printer and matrix formation and curing are performed in the remaining space where the structure is to be formed. With this simple method, the manufacturing process can be simplified and the duration of the process can be shortened. In addition, the dispersibility of the reinforcing fiber can be improved, the various shapes, arrangements, sizes, and the like can be controlled at will, and thus fiber-reinforcing composite material structures that have various characteristics can be manufactured.;COPYRIGHT KIPO 2016