Laser cladding forming device

• Main Authors: HOU SIPING, ZHENG CHONGYANG, SONG LINYI, XIONG JIAFENG, XUE BAIYU
• Format: Patent
• Language: Chinese; English
• Published: 12.01.2021
• 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; CHEMICAL SURFACE TREATMENT; CHEMISTRY; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY IONIMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; COATING MATERIAL WITH METALLIC MATERIAL; COATING METALLIC MATERIAL; DIFFUSION TREATMENT OF METALLIC MATERIAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL; MAKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; METALLURGY; PERFORMING OPERATIONS; POWDER METALLURGY; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; TRANSPORTING; WORKING METALLIC POWDER

The utility model discloses a laser cladding forming device, relates to the technical field of three-dimensional printing, and is used for preventing dust from being attached to a protective mirror, ensuring that the protective mirror has good light transmission in the machining process and facilitating the implementation of laser cladding machining. The laser cladding forming device comprises a laser cylinder, a powder supply structure and a protection structure. When the laser cladding forming device is in an assembled state, the laser cylinder is used for guiding laser beams to a preset area according to a preset scheme. And the powder supply structure is arranged in the circumferential direction of the laser cylinder. The protection structure comprises a hollow cylinder, a protection mirror and an annular channel surrounding the periphery of a channel of the hollow cylinder. And the protective mirror is positioned above the annular channel along the transmission direction of the laser beam. And the annula