PT117178A - Composição para manufatura aditiva por impressão por jato de ligante, método de preparação e método para manufatura aditiva por impressão por jato de ligante de um objeto conformado - Google Patents

Composição para manufatura aditiva por impressão por jato de ligante, método de preparação e método para manufatura aditiva por impressão por jato de ligante de um objeto conformado

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Publication number
PT117178A
PT117178A PT117178A PT11717821A PT117178A PT 117178 A PT117178 A PT 117178A PT 117178 A PT117178 A PT 117178A PT 11717821 A PT11717821 A PT 11717821A PT 117178 A PT117178 A PT 117178A
Authority
PT
Portugal
Prior art keywords
jet printing
binder jet
additive manufacturing
binder
composition
Prior art date
Application number
PT117178A
Other languages
English (en)
Inventor
Martinho Marques De Oliveira José
Maria Lousada Silveirinha Vilarinho Paula
Gonçalo Pereira Duarte Pedro
Miguel Simões Marinheiro Jorge
Original Assignee
Univ Aveiro
Porcelanas Da Costa Verde S A
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Univ Aveiro, Porcelanas Da Costa Verde S A filed Critical Univ Aveiro
Priority to PT117178A priority Critical patent/PT117178A/pt
Priority to US18/286,115 priority patent/US20240182365A1/en
Priority to EP22732686.5A priority patent/EP4324649A1/en
Priority to PCT/PT2022/050016 priority patent/WO2022220700A1/pt
Publication of PT117178A publication Critical patent/PT117178A/pt

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    • C—CHEMISTRY; METALLURGY
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    • C04B33/00—Clay-wares
    • C04B33/02—Preparing or treating the raw materials individually or as batches
    • C04B33/04—Clay; Kaolin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y70/00—Materials specially adapted for additive manufacturing
    • B33Y70/10—Composites of different types of material, e.g. mixtures of ceramics and polymers or mixtures of metals and biomaterials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B1/00—Producing shaped prefabricated articles from the material
    • B28B1/001—Rapid manufacturing of 3D objects by additive depositing, agglomerating or laminating of material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C64/00—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C64/00—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
    • B29C64/10—Processes of additive manufacturing
    • B29C64/165—Processes of additive manufacturing using a combination of solid and fluid materials, e.g. a powder selectively bound by a liquid binder, catalyst, inhibitor or energy absorber
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y10/00—Processes of additive manufacturing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y40/00—Auxiliary operations or equipment, e.g. for material handling
    • B33Y40/10—Pre-treatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y70/00—Materials specially adapted for additive manufacturing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
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    • B33Y80/00—Products made by additive manufacturing
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Abstract

COMPOSIÇÃO PARA MANUFATURA ADITIVA POR IMPRESSÃO POR JATO DE LIGANTE, COMPREENDENDO UM MATERIAL PARTICULADO CERÂMICO SUBMETIDO A UM TRATAMENTO TÉRMICO E UM MATERIAL PARTICULADO DE LIGANTE, EM QUE O TRATAMENTO TÉRMICO COMPREENDE O AQUECIMENTO DE UM MATERIAL PARTICULADO CERÂMICO DE 600 A 1200ºC, DURANTE 1 A 20 H, PARA PRODUZIR O MATERIAL PARTICULADO CERÂMICO SUBMETIDO A UM TRATAMENTO TÉRMICO E O MATERIAL PARTICULADO DE LIGANTE É UM COMPOSTO SOLÚVEL EM ÁGUA. MÉTODO PARA MANUFATURA ADITIVA POR IMPRESSÃO POR JATO DE LIGANTE DE UM OBJETO CONFORMADO COMPREENDENDO A REPETIÇÃO DAS ETAPAS DE DEPOSITAR UMA CAMADA DE COMPOSIÇÃO DA INVENÇÃO SOBRE UMA CAMA DE IMPRESSÃO E DEPOSITAR UM LIGANTE LÍQUIDO. A INVENÇÃO RESOLVE OS PROBLEMAS DA FRAGILIDADE MECÂNICA DOS OBJETOS CONFORMADOS POR IMPRESSÃO POR JATO DE LIGANTE E DOS SEUS DEFEITOS DE DESIGN, EM QUE O TRATAMENTO TÉRMICO CRIA LIGAÇÕES E AGREGAÇÕES ENTRE AS PARTÍCULAS DO MATERIAL CERÂMICO, MANTENDO-AS DURANTE A IMPRESSÃO.
PT117178A 2021-04-15 2021-04-15 Composição para manufatura aditiva por impressão por jato de ligante, método de preparação e método para manufatura aditiva por impressão por jato de ligante de um objeto conformado PT117178A (pt)

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PT117178A PT117178A (pt) 2021-04-15 2021-04-15 Composição para manufatura aditiva por impressão por jato de ligante, método de preparação e método para manufatura aditiva por impressão por jato de ligante de um objeto conformado
US18/286,115 US20240182365A1 (en) 2021-04-15 2022-04-13 Composition for additive manufacturing by binder jet printing and method for additive manufacturing by binder jet printing
EP22732686.5A EP4324649A1 (en) 2021-04-15 2022-04-13 Composition for additive manufacturing by binder jet printing and method for additive manufacturing by binder jet printing
PCT/PT2022/050016 WO2022220700A1 (pt) 2021-04-15 2022-04-13 Composição para manufatura aditiva por impressão por jato de ligante, método de preparação e método para manufatura aditiva por impressão por jato de ligante de um objeto conformado

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PT117178A PT117178A (pt) 2021-04-15 2021-04-15 Composição para manufatura aditiva por impressão por jato de ligante, método de preparação e método para manufatura aditiva por impressão por jato de ligante de um objeto conformado

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US5204055A (en) 1989-12-08 1993-04-20 Massachusetts Institute Of Technology Three-dimensional printing techniques
US20110111990A1 (en) * 2008-04-28 2011-05-12 Elena Mikhailovna Pershikova Strong low density ceramics
US20110129640A1 (en) * 2009-11-30 2011-06-02 George Halsey Beall Method and binder for porous articles
GB201009512D0 (en) * 2010-06-07 2010-07-21 Univ The West Of England Product and process
DE102012219989B4 (de) * 2012-10-31 2016-09-29 WZR ceramic solutions GmbH Druckverfahren zur Herstellung eines Grünkörpers, Grünkörper und keramischer Formkörper
TWI522430B (zh) * 2014-02-20 2016-02-21 研能科技股份有限公司 立體成型組合物
EP3272724A4 (en) * 2015-03-16 2018-03-28 Ricoh Company, Ltd. Powder material for three-dimensional modeling, three-dimensional modeling material set, method for producing three-dimensional model, apparatus for producing three-dimensional model, and three-dimensional model

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