CN111032252B - 一种通过熔丝制造法(fff)制造三维生胚的方法 - Google Patents

一种通过熔丝制造法(fff)制造三维生胚的方法 Download PDF

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CN111032252B
CN111032252B CN201880053595.3A CN201880053595A CN111032252B CN 111032252 B CN111032252 B CN 111032252B CN 201880053595 A CN201880053595 A CN 201880053595A CN 111032252 B CN111032252 B CN 111032252B
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nozzle
binder
filaments
shell material
polymer
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CN111032252A (zh
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J·T·库平
L·韦勒
F·A·弗尔克曼
S·M·希洛
D·鲁兹
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BASF SE
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BASF SE
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    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/628—Coating the powders or the macroscopic reinforcing agents
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    • B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
    • B22F10/10—Formation of a green body
    • B22F10/18—Formation of a green body by mixing binder with metal in filament form, e.g. fused filament fabrication [FFF]
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    • B22F12/00—Apparatus or devices specially adapted for additive manufacturing; Auxiliary means for additive manufacturing; Combinations of additive manufacturing apparatus or devices with other processing apparatus or devices
    • B22F12/50—Means for feeding of material, e.g. heads
    • B22F12/53—Nozzles
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    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/34—Laser welding for purposes other than joining
    • B23K26/342—Build-up welding
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    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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    • B29C64/10—Processes of additive manufacturing
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    • B29C64/118—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material using filamentary material being melted, e.g. fused deposition modelling [FDM]
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    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y10/00—Processes of additive manufacturing
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CN201880053595.3A 2017-08-02 2018-07-31 一种通过熔丝制造法(fff)制造三维生胚的方法 Expired - Fee Related CN111032252B (zh)

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Application Number Priority Date Filing Date Title
EP17184569 2017-08-02
EP17184569.6 2017-08-02
PCT/EP2018/070811 WO2019025472A1 (en) 2017-08-02 2018-07-31 PROCESS FOR PRODUCING THREE DIMENSIONAL GREEN BODY BY A METHOD FOR DEPOSITION OF WIRE (FFF)

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CN111032252A CN111032252A (zh) 2020-04-17
CN111032252B true CN111032252B (zh) 2022-06-03

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