BR112018072226A2 - impressora tridimensional - Google Patents

impressora tridimensional

Info

Publication number
BR112018072226A2
BR112018072226A2 BR112018072226-0A BR112018072226A BR112018072226A2 BR 112018072226 A2 BR112018072226 A2 BR 112018072226A2 BR 112018072226 A BR112018072226 A BR 112018072226A BR 112018072226 A2 BR112018072226 A2 BR 112018072226A2
Authority
BR
Brazil
Prior art keywords
building material
hopper
moving
building
dimensional printer
Prior art date
Application number
BR112018072226-0A
Other languages
English (en)
Inventor
Dean West Randall
G. Driggers Matt
Ewald Brent
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 BR112018072226A2 publication Critical patent/BR112018072226A2/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
    • B29C64/20—Apparatus for additive manufacturing; Details thereof or accessories therefor
    • 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
    • B29C64/141—Processes of additive manufacturing using only solid materials
    • B29C64/153—Processes of additive manufacturing using only solid materials using layers of powder being selectively joined, e.g. by selective laser sintering or melting
    • 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
    • B29C64/20—Apparatus for additive manufacturing; Details thereof or accessories therefor
    • B29C64/205—Means for applying layers
    • B29C64/214—Doctor blades
    • 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
    • B29C64/20—Apparatus for additive manufacturing; Details thereof or accessories therefor
    • B29C64/245—Platforms or substrates
    • 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
    • B29C64/307—Handling of material to be used in additive manufacturing
    • B29C64/321—Feeding
    • B29C64/329—Feeding using hoppers
    • 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
    • B29C64/357—Recycling
    • 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
    • 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
    • B33Y40/00—Auxiliary operations or equipment, e.g. for material handling
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/25—Solid
    • B29K2105/251—Particles, powder or granules

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Powder Metallurgy (AREA)

Abstract

de acordo com um exemplo, é fornecido um método de distribuição de material de construção em um sistema de impressão 3d. o método compreende mover um suporte de material de construção posicionado abaixo de uma tremonha, o movimento para fazer com que o material de construção armazenado na tremonha seja depositado no suporte de material de construção, e mover um revestidor para espalhar material de construção a partir do suporte de material de construção sobre um plataforma de construção para formar uma camada de material de construção sobre a mesma, e retornar qualquer material de construção em excesso ao suporte de material de construção.
BR112018072226-0A 2016-08-31 2016-08-31 impressora tridimensional BR112018072226A2 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2016/049741 WO2018044301A1 (en) 2016-08-31 2016-08-31 Three-dimensional printing

Publications (1)

Publication Number Publication Date
BR112018072226A2 true BR112018072226A2 (pt) 2019-02-12

Family

ID=61309333

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018072226-0A BR112018072226A2 (pt) 2016-08-31 2016-08-31 impressora tridimensional

Country Status (7)

Country Link
US (1) US11148367B2 (pt)
EP (1) EP3433074B1 (pt)
JP (1) JP6689410B2 (pt)
KR (1) KR102206145B1 (pt)
CN (1) CN109153179B (pt)
BR (1) BR112018072226A2 (pt)
WO (1) WO2018044301A1 (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6880492B2 (ja) * 2017-03-17 2021-06-02 株式会社リコー 三次元造形装置、三次元造形物の製造方法及びプログラム
EP3418033B1 (de) * 2017-06-19 2020-01-01 Cubicure GmbH Verfahren und vorrichtung zur lithographiebasierten generativen fertigung von dreidimensionalen formkörpern

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6007318A (en) 1996-12-20 1999-12-28 Z Corporation Method and apparatus for prototyping a three-dimensional object
US6213168B1 (en) 1997-03-31 2001-04-10 Therics, Inc. Apparatus and method for dispensing of powders
DE19928245B4 (de) 1999-06-21 2006-02-09 Eos Gmbh Electro Optical Systems Einrichtung zum Zuführen von Pulver für eine Lasersintereinrichtung
WO2004106041A2 (en) 2003-05-23 2004-12-09 Z Corporation Apparatus and methods for 3d printing
WO2006121374A1 (en) 2005-05-11 2006-11-16 Arcam Ab Powder application system
CA2622617A1 (en) 2005-09-20 2007-04-12 Pts Software Bv An apparatus for building a three-dimensional article and a method for building a three-dimensional article
US7979152B2 (en) * 2006-05-26 2011-07-12 Z Corporation Apparatus and methods for handling materials in a 3-D printer
CN102015258B (zh) * 2008-04-21 2013-03-27 松下电器产业株式会社 层叠造形装置
US8568124B2 (en) 2011-04-21 2013-10-29 The Ex One Company Powder spreader
KR101572009B1 (ko) * 2012-09-05 2015-11-25 아프레시아 파마슈티칼스 컴퍼니 3차원 인쇄 시스템 및 장비 어셈블리
US8888480B2 (en) 2012-09-05 2014-11-18 Aprecia Pharmaceuticals Company Three-dimensional printing system and equipment assembly
US9505172B2 (en) * 2012-12-17 2016-11-29 Arcam Ab Method and apparatus for additive manufacturing
US9550207B2 (en) * 2013-04-18 2017-01-24 Arcam Ab Method and apparatus for additive manufacturing
CN103753968B (zh) * 2014-01-07 2015-10-28 清华大学 用于三维打印系统的粉末铺平装置和三维打印系统
WO2015151831A1 (ja) * 2014-03-31 2015-10-08 シーメット株式会社 三次元造形装置の粉体材料供給装置

Also Published As

Publication number Publication date
EP3433074B1 (en) 2021-08-11
US20210187853A1 (en) 2021-06-24
JP2019521005A (ja) 2019-07-25
EP3433074A1 (en) 2019-01-30
EP3433074A4 (en) 2019-11-13
WO2018044301A1 (en) 2018-03-08
CN109153179A (zh) 2019-01-04
CN109153179B (zh) 2021-08-10
KR102206145B1 (ko) 2021-01-21
US11148367B2 (en) 2021-10-19
JP6689410B2 (ja) 2020-04-28
KR20180125004A (ko) 2018-11-21

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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]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements