3 Apparatus for manufacturing three dimensional shapes using laser and powder

• Main Authors: LEE CHANG WOO, HA TAE HO, HEO SE GON, SHIN HYEON SEOP
• Format: Patent
• Language: English; Korean
• Published: 28.05.2020
• 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; CASTING; MAKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; PERFORMING OPERATIONS; POWDER METALLURGY; TRANSPORTING; WORKING METALLIC POWDER

The present invention relates to an apparatus for manufacturing three-dimensional shapes using a laser and powder, which projects a laser beam to a powder layer to fuse the powder layer in a desired shape and repeats the process to manufacture a product so that a desired pattern shape can be manufac...