BR112018068441A2 - formar um objeto tridimensional - Google Patents

formar um objeto tridimensional

Info

Publication number
BR112018068441A2
BR112018068441A2 BR112018068441A BR112018068441A BR112018068441A2 BR 112018068441 A2 BR112018068441 A2 BR 112018068441A2 BR 112018068441 A BR112018068441 A BR 112018068441A BR 112018068441 A BR112018068441 A BR 112018068441A BR 112018068441 A2 BR112018068441 A2 BR 112018068441A2
Authority
BR
Brazil
Prior art keywords
dimensional object
temperature
zone
building material
material bed
Prior art date
Application number
BR112018068441A
Other languages
English (en)
Inventor
Manuel De Pena Alejandro
Comas Esteve
Manuel Valero Navazo Juan
Original Assignee
Hewlett Packard Development Co
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 Co filed Critical Hewlett Packard Development Co
Publication of BR112018068441A2 publication Critical patent/BR112018068441A2/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
    • B29C64/141—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
    • B29C64/30—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
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Engineering (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)

Abstract

um método de formar um objeto tridimensional inclui detectar, com uma câmera termográfica, uma temperatura de um ponto de controle dentro de pelo menos uma zona do leito de material de construção, e ajustar um nível de potência fornecido a pelo menos uma das lâmpadas do arranjo de lâmpadas se a temperatura detectada do ponto de controle de pelo menos uma zona do leito de material de construção não for igual a uma temperatura configurada.
BR112018068441A 2016-05-12 2016-05-12 formar um objeto tridimensional BR112018068441A2 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2016/032157 WO2017196351A1 (en) 2016-05-12 2016-05-12 Forming a three-dimensional object

Publications (1)

Publication Number Publication Date
BR112018068441A2 true BR112018068441A2 (pt) 2019-01-22

Family

ID=60267331

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018068441A BR112018068441A2 (pt) 2016-05-12 2016-05-12 formar um objeto tridimensional

Country Status (7)

Country Link
US (1) US10668662B2 (pt)
EP (1) EP3400129B1 (pt)
JP (1) JP6669900B2 (pt)
KR (1) KR102182753B1 (pt)
CN (1) CN108712956B (pt)
BR (1) BR112018068441A2 (pt)
WO (1) WO2017196351A1 (pt)

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DE102016203955A1 (de) * 2016-03-10 2017-09-14 Eos Gmbh Electro Optical Systems Generatives Schichtbauverfahren mit verbesserter Detailauflösung und Vorrichtung zur Durchführung desselben
EP3873721B1 (en) * 2019-04-30 2023-08-02 Hewlett-Packard Development Company, L.P. Build material spreading apparatuses for additive manufacturing
WO2021006897A1 (en) * 2019-07-10 2021-01-14 Hewlett-Packard Development Company, L.P. Fusing lamps with varied output power
CN114379256B (zh) * 2020-10-21 2023-07-14 深圳市汉森软件有限公司 Uv灯的功率调节方法、装置、设备及存储介质

Family Cites Families (23)

* Cited by examiner, † Cited by third party
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JPH06126383A (ja) * 1992-10-23 1994-05-10 Sintokogio Ltd 金型鋳造設備における金型温度の制御方法およびその装置
US5427733A (en) 1993-10-20 1995-06-27 United Technologies Corporation Method for performing temperature-controlled laser sintering
US7033160B2 (en) * 2002-05-28 2006-04-25 3D Systems, Inc. Convection cooling techniques in selective deposition modeling
DE60326806D1 (de) 2002-12-11 2009-05-07 Konica Minolta Holdings Inc Tintenstrahldrucker und Bildaufzeichnungsverfahren
US6815636B2 (en) * 2003-04-09 2004-11-09 3D Systems, Inc. Sintering using thermal image feedback
US7445441B2 (en) * 2003-07-14 2008-11-04 Therics, Llc Three-dimensional printing apparatus and methods of manufacture including sterilization or disinfection, for example, using ultraviolet light
GB0317387D0 (en) * 2003-07-25 2003-08-27 Univ Loughborough Method and apparatus for combining particulate material
JP2005319634A (ja) 2004-05-07 2005-11-17 Roland Dg Corp 三次元造形装置および三次元造形方法
US7515986B2 (en) * 2007-04-20 2009-04-07 The Boeing Company Methods and systems for controlling and adjusting heat distribution over a part bed
DE102007056984A1 (de) 2007-11-27 2009-05-28 Eos Gmbh Electro Optical Systems Verfahren zum Herstellen eines dreidimensionalen Objekts mittels Lasersintern
KR101596432B1 (ko) * 2009-07-15 2016-02-22 아르켐 에이비 삼차원 물체의 제작 방법 및 장치
GB2493398B (en) 2011-08-05 2016-07-27 Univ Loughborough Methods and apparatus for selectively combining particulate material
GB201114048D0 (en) * 2011-08-16 2011-09-28 Intrinsiq Materials Ltd Curing system
WO2013116443A1 (en) 2012-02-01 2013-08-08 Nscrypt, Inc. Micro-dispensing multi-layered 3d objects with curing steps
JP5764753B2 (ja) * 2012-07-09 2015-08-19 パナソニックＩｐマネジメント株式会社 三次元形状造形物の製造方法
US20140255666A1 (en) 2013-03-06 2014-09-11 University Of Louisville Research Foundation, Inc. Powder Bed Fusion Systems, Apparatus, and Processes for Multi-Material Part Production
MX2016009288A (es) 2014-01-16 2016-10-07 Hewlett Packard Development Co Lp Generar objetos tridimensionales.
GB2538408B (en) * 2014-01-16 2020-06-03 Hewlett Packard Development Co Generating three-dimensional objects
JP2015199195A (ja) 2014-04-04 2015-11-12 株式会社松浦機械製作所 三次元造形装置
WO2015175651A1 (en) 2014-05-13 2015-11-19 Massachusetts Institute Of Technology Systems, devices, and methods for three-dimensional printing
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CN105383062B (zh) * 2015-12-07 2018-01-19 湖南华曙高科技有限责任公司 制造三维物体的装置及其温度控制系统、方法

Also Published As

Publication number Publication date
KR20190028361A (ko) 2019-03-18
CN108712956B (zh) 2020-11-20
JP6669900B2 (ja) 2020-03-18
EP3400129A1 (en) 2018-11-14
US20190176389A1 (en) 2019-06-13
JP2019508297A (ja) 2019-03-28
WO2017196351A1 (en) 2017-11-16
KR102182753B1 (ko) 2020-11-26
EP3400129A4 (en) 2019-10-02
EP3400129B1 (en) 2021-03-10
CN108712956A (zh) 2018-10-26
US10668662B2 (en) 2020-06-02

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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]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B11D Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time