BR112018072385A2 - formação de microestruturas em impressão 3d - Google Patents

formação de microestruturas em impressão 3d

Info

Publication number
BR112018072385A2
BR112018072385A2 BR112018072385-1A BR112018072385A BR112018072385A2 BR 112018072385 A2 BR112018072385 A2 BR 112018072385A2 BR 112018072385 A BR112018072385 A BR 112018072385A BR 112018072385 A2 BR112018072385 A2 BR 112018072385A2
Authority
BR
Brazil
Prior art keywords
printing
deliberate
microstructure
powder
areas
Prior art date
Application number
BR112018072385-1A
Other languages
English (en)
Other versions
BR112018072385B1 (pt
Inventor
Lebron Hector
Wright Jake
S. Kabalnov Alexey
Original Assignee
Hewlett-Packard Development Company, L.P.
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 Hewlett-Packard Development Company, L.P. filed Critical Hewlett-Packard Development Company, L.P.
Publication of BR112018072385A2 publication Critical patent/BR112018072385A2/pt
Publication of BR112018072385B1 publication Critical patent/BR112018072385B1/pt

Links

Classifications

    • 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
    • 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
    • B29C64/30—Auxiliary operations or equipment
    • B29C64/386—Data acquisition or data processing for additive manufacturing
    • 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
    • B29C64/30—Auxiliary operations or equipment
    • B29C64/386—Data acquisition or data processing for additive manufacturing
    • B29C64/393—Data acquisition or data processing for additive manufacturing for controlling or regulating additive manufacturing processes
    • 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
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • 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
    • B33Y30/00—Apparatus for additive manufacturing; Details thereof or accessories therefor
    • 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
    • B33Y50/00—Data acquisition or data processing for 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
    • B33Y80/00—Products made by 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
    • B33Y50/00—Data acquisition or data processing for additive manufacturing
    • B33Y50/02—Data acquisition or data processing for additive manufacturing for controlling or regulating additive manufacturing processes

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)

Abstract

em uma implementação de exemplo, um método de impressão de um objeto tridimensional (3d) inclui aplicar uma camada de pó de construção em uma plataforma de impressão e depositar um micropadrão deliberado de agente líquido no pó dentro de um macropadrão que define uma seção transversal de um objeto 3d a ser impresso. o método inclui formar uma microestrutura a partir do micropadrão deliberado por aplicar energia de fusão ao pó, a microestrutura compreendendo áreas fundidas e áreas sinterizadas entre as áreas fundidas.
BR112018072385-1A 2016-07-20 2016-07-20 Métodos de impressão de um objeto tridimensional e meio de armazenamento legível por máquina não transitório BR112018072385B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2016/043201 WO2018017084A1 (en) 2016-07-20 2016-07-20 Forming microstructures in 3d printing

Publications (2)

Publication Number Publication Date
BR112018072385A2 true BR112018072385A2 (pt) 2019-02-19
BR112018072385B1 BR112018072385B1 (pt) 2022-03-03

Family

ID=60995984

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018072385-1A BR112018072385B1 (pt) 2016-07-20 2016-07-20 Métodos de impressão de um objeto tridimensional e meio de armazenamento legível por máquina não transitório

Country Status (7)

Country Link
US (1) US11077612B2 (pt)
EP (1) EP3433084B1 (pt)
JP (1) JP6630853B2 (pt)
KR (1) KR102192803B1 (pt)
CN (1) CN109070462B (pt)
BR (1) BR112018072385B1 (pt)
WO (1) WO2018017084A1 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019212485A1 (en) * 2018-04-30 2019-11-07 Hewlett-Packard Development Company, L. P. Post-print processing of three dimensional (3d) printed objects
US11292202B2 (en) 2018-06-18 2022-04-05 Hewlett-Packard Development Company, L.P. Applying an additive manufacturing agent based on actual platform displacement
WO2020190260A1 (en) * 2019-03-15 2020-09-24 Hewlett-Packard Development Company, L.P. Patterns on objects in additive manufacturing
WO2020190262A1 (en) 2019-03-15 2020-09-24 Hewlett-Packard Development Company, L.P. Coloured object generation
US11945168B2 (en) 2019-04-30 2024-04-02 Hewlett-Packard Development Company, L.P. Colored object generation
CN113334757B (zh) * 2021-06-18 2023-03-10 珠海赛纳三维科技有限公司 三维物体成型方法及装置、存储介质、计算机设备

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BR9910015A (pt) * 1998-04-29 2001-01-09 3M Innovative Properties Co Meio receptor e processos de fabricação de um meio receptor e de produção de uma imagem
WO2000021470A1 (en) 1998-10-12 2000-04-20 Therics, Inc. Composites for tissue regeneration and methods of manufacture thereof
AU4301501A (en) * 1999-10-26 2001-06-04 University Of Southern California Process of making a three-dimensional object
US7087109B2 (en) 2002-09-25 2006-08-08 Z Corporation Three dimensional printing material system and method
NZ545738A (en) * 2003-09-08 2009-03-31 Valspar Sourcing Inc Laser sintering processes using thermoplastic compositions
DE102004012682A1 (de) * 2004-03-16 2005-10-06 Degussa Ag Verfahren zur Herstellung von dreidimensionalen Objekten mittels Lasertechnik und Auftragen eines Absorbers per Inkjet-Verfahren
EP2001656B1 (en) * 2006-04-06 2014-10-15 3D Systems Incorporated KiT FOR THE PRODUCTION OF THREE-DIMENSIONAL OBJECTS BY USE OF ELECTROMAGNETIC RADIATION
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US20110129640A1 (en) * 2009-11-30 2011-06-02 George Halsey Beall Method and binder for porous articles
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US9227366B2 (en) * 2010-10-27 2016-01-05 File2Part, Inc. Process for fabrication of three-dimensional objects
JP5875496B2 (ja) * 2012-09-26 2016-03-02 富士フイルム株式会社 パターン形成方法、およびパターン形成装置
US9630249B2 (en) 2013-01-17 2017-04-25 Ehsan Toyserkani Systems and methods for additive manufacturing of heterogeneous porous structures and structures made therefrom
CN104057083B (zh) * 2013-03-22 2016-02-24 通用电气公司 用于制造以高熔点金属材料为基材的零件的方法
US11000897B2 (en) * 2013-10-17 2021-05-11 Xjet Ltd. Support ink for three dimensional (3D) printing
CN105916666B (zh) 2014-01-16 2019-07-05 惠普发展公司，有限责任合伙企业 处理将要由增材制造方法产生的物体的三维物体数据
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US20170113412A1 (en) * 2015-10-22 2017-04-27 Adamation, LLC System and method for printing a three-dimensional object incorporating an image
US20170326816A1 (en) * 2016-05-13 2017-11-16 Board Of Regents, The University Of Texas System Systems and methods for volumetric powder bed fusion

Also Published As

Publication number Publication date
KR102192803B1 (ko) 2020-12-18
JP2019514747A (ja) 2019-06-06
CN109070462A (zh) 2018-12-21
BR112018072385B1 (pt) 2022-03-03
JP6630853B2 (ja) 2020-01-15
US20190134896A1 (en) 2019-05-09
EP3433084B1 (en) 2024-01-10
KR20190028368A (ko) 2019-03-18
EP3433084A1 (en) 2019-01-30
US11077612B2 (en) 2021-08-03
CN109070462B (zh) 2020-11-03
WO2018017084A1 (en) 2018-01-25
EP3433084A4 (en) 2019-12-18

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B25G Requested change of headquarter approved

Owner name: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. (US)

B350 Update of information on the portal [chapter 15.35 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 30/10/2018, OBSERVADAS AS CONDICOES LEGAIS.