Fiber laying device and composite material additive manufacturing device and wire laying method

• Main Authors: LIN QI, QI HAIBO, DING ZHANLAI, HAN RIHONG, RAN QINGXUAN, REN DELIANG, TANG HUICONG
• Format: Patent
• Language: Chinese; English
• Published: 19.10.2018
• 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; ARTIFICIAL STONE; CASTING; CEMENTS; CERAMICS; 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; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS; CONCRETE; DIFFUSION TREATMENT OF METALLIC MATERIAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL; LIME, MAGNESIA; MAKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; METALLURGY; PERFORMING OPERATIONS; POWDER METALLURGY; REFRACTORIES; SLAG; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; TRANSPORTING; TREATMENT OF NATURAL STONE; WORKING METALLIC POWDER

The invention provides a fiber laying device and method for preparing fiber reinforced metal based or ceramic based composite material by an additive manufacturing technique, and belongs to the technical field of additive manufacturing; the device includes a wire winding mechanism for winding fibers, a wire clamping mechanism for fixing the outer end of the fibers, and a wire drawing mechanism forpulling out fibers at the wire clamping mechanism from the wire winding mechanism, and a cutting mechanism for cutting off the fibers at the wire clamping mechanism. A fiber reinforced metal based orceramic based composite material additive manufacturing device adopts the fiber laying device. The fiber laying device and the wire laying method provided by the invention can achieve wire laying automation, are high in efficiency and accurate, and can achieve continuous manufacturing in an inert environment, saves time and labor, and is beneficial to realization of the additive manufacturing ofa fiber reinforced metal ba