High -efficient forming device of laser selective melting

• Main Authors: XIAO ZEFENG, LIN KANGJIE, YANG YONGQIANG
• Format: Patent
• Language: Chinese; English
• Published: 18.08.2017
• 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; CASTING; CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; MAKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; PERFORMING OPERATIONS; POWDER METALLURGY; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE; TRANSPORTING; WORKING METALLIC POWDER

The utility model discloses a high -efficient forming device of laser selective melting, including a rotation type forming platform, this rotation type forming platform includes a circular plane, and the gomphosis has the same and symmetric distribution of two structures at its circumferential shaping jar in the circular plane, the top edge of these two shaping jars and circular planar upper surface are at same water flat line, the region of being spread whitewashed mechanism motion orbit cover on the circular plane is spreading the powder region, and the region that lies in below the laser melting shaping station is molding area, the axis of the whitewashed guide rail of straight line and straight line shop that shop's powder is regional and molding area is linked to be promptly is mutually perpendicular, when rotation type forming platform rotation 180 o'clock, the position of these two shaping jars was regional alternative mutually at shop's powder, and then when spreading whitewashed operation to one of t