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WO2008128502A2 - Dispositif de fabrication d'objets tridimensionnels - Google Patents

Dispositif de fabrication d'objets tridimensionnels Download PDF

Info

Publication number
WO2008128502A2
WO2008128502A2 PCT/DE2008/000554 DE2008000554W WO2008128502A2 WO 2008128502 A2 WO2008128502 A2 WO 2008128502A2 DE 2008000554 W DE2008000554 W DE 2008000554W WO 2008128502 A2 WO2008128502 A2 WO 2008128502A2
Authority
WO
WIPO (PCT)
Prior art keywords
building
container
housing
suction
handling area
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/DE2008/000554
Other languages
German (de)
English (en)
Other versions
WO2008128502A3 (fr
Inventor
Frank Herzog
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CL Schutzrechtsverwaltung GmbH
Original Assignee
CL Schutzrechtsverwaltung GmbH
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 CL Schutzrechtsverwaltung GmbH filed Critical CL Schutzrechtsverwaltung GmbH
Publication of WO2008128502A2 publication Critical patent/WO2008128502A2/fr
Publication of WO2008128502A3 publication Critical patent/WO2008128502A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
    • B22F10/20—Direct sintering or melting
    • B22F10/28—Powder bed fusion, e.g. selective laser melting [SLM] or electron beam melting [EBM]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
    • B22F10/30—Process control
    • B22F10/32—Process control of the atmosphere, e.g. composition or pressure in a building chamber
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • 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
    • B22F12/22—Driving means
    • B22F12/224—Driving means for motion along a direction within the plane of a layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • 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
    • B22F12/38—Housings, e.g. machine housings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • 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
    • B22F12/90—Means for process control, e.g. cameras or sensors
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/25—Process efficiency

Definitions

  • a conveyor is arranged on the input side has a manually engageable by engaging in the handling area conveyor element and the output side at least temporarily with at least one storage and / or dosing of the device connected and / or disposed above a storage or dosing, which is disposed within the inert gas atmosphere.
  • a conveyor within the protective gas atmosphere can be used, on the one hand, to selectively remove powder from a storage container via the input side of the conveyor and to supply it to the dosing container in a simple manner.
  • Cover to provide at least one cover at least one

Landscapes

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

Abstract

L'invention concerne un dispositif (1) de fabrication d'objets (2) tridimensionnels par compactage successif de couches d'un matériau de fabrication (8) compactable par rayonnement aux emplacements correspondant à la section transversale respective de l'objet (2). Ce dispositif comprend un boîtier (3) dans lequel est logé un contenant de fabrication (4) dans lequel est disposé un dispositif support pour supporter l'objet (2) au moyen d'un support (6), un dispositif d'application (7) pour appliquer des couches de matériau de fabrication (8) sur le dispositif support (5) ou sur une couche précédemment formée, un dispositif de dosage (9) pour acheminer le matériau de fabrication (8) et un dispositif d'irradiation (10) pour irradier des couches de matériau de fabrication (8) aux emplacements correspondant à la section transversale respective de l'objet (2). Le boîtier (3) du dispositif (1) comporte une section (I) dans laquelle se trouvent le contenant de fabrication (4) pendant la fabrication, ainsi qu'un poste de prélèvement (12) et une zone de manipulation (11). Dans l'atmosphère de gaz protecteur fermée hermétiquement par le boîtier (3) du dispositif (1), y compris la zone de manipulation (11), est monté un dispositif de transport (13) qui, côté entrée E, comporte un élément de transport (14) qui peut être déplacé par intervention dans la zone de manipulation (11), manuellement ou indirectement, par un dispositif de manipulation (35) traversant une paroi (37) de la zone de manipulation (11), et qui, côté sortie A, est relié au moins temporairement à au moins un réservoir ou un doseur (15,16) du dispositif et/ou disposé au-dessus d'un réservoir ou d'un doseur (15,16) placé à l'intérieur de la zone de manipulation (11).
PCT/DE2008/000554 2007-04-18 2008-04-02 Dispositif de fabrication d'objets tridimensionnels Ceased WO2008128502A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007018601A DE102007018601B4 (de) 2007-04-18 2007-04-18 Vorrichtung zum Herstellen von dreidimensionalen Objekten
DE102007018601.2 2007-04-18

Publications (2)

Publication Number Publication Date
WO2008128502A2 true WO2008128502A2 (fr) 2008-10-30
WO2008128502A3 WO2008128502A3 (fr) 2009-01-22

Family

ID=39777341

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2008/000554 Ceased WO2008128502A2 (fr) 2007-04-18 2008-04-02 Dispositif de fabrication d'objets tridimensionnels

Country Status (2)

Country Link
DE (1) DE102007018601B4 (fr)
WO (1) WO2008128502A2 (fr)

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WO2011023714A1 (fr) 2009-08-25 2011-03-03 Bego Medical Gmbh Dispositif et procédé pour la fabrication génératrice
DE202011003443U1 (de) 2011-03-02 2011-12-23 Bego Medical Gmbh Vorrichtung zur generativen Herstellung dreidimensionaler Bauteile
US8524142B2 (en) 2009-08-25 2013-09-03 Bego Medical Gmbh Apparatus and process for continuous generative production
WO2015071183A1 (fr) * 2013-11-15 2015-05-21 Eos Gmbh Electro Optical Systems Dispositif de fabrication par couches d'un objet tridimensionnel
CN106141187A (zh) * 2016-09-21 2016-11-23 韶关学院 一种激光选区熔化增材制造用定量给粉装置及使用方法
US9573225B2 (en) 2014-06-20 2017-02-21 Velo3D, Inc. Apparatuses, systems and methods for three-dimensional printing
CN106541134A (zh) * 2016-10-25 2017-03-29 西安交通大学 一种基于真空无氧环境的手套箱式激光选区融化设备
US9662840B1 (en) 2015-11-06 2017-05-30 Velo3D, Inc. Adept three-dimensional printing
WO2017194274A1 (fr) * 2016-05-09 2017-11-16 Siemens Aktiengesellschaft Dispositif présentant une trémie pour la fabrication additive
CN107430638A (zh) * 2015-06-15 2017-12-01 Cl产权管理有限公司 用于制造三维物体的设备以及所属的方法
US9919360B2 (en) 2016-02-18 2018-03-20 Velo3D, Inc. Accurate three-dimensional printing
US9962767B2 (en) 2015-12-10 2018-05-08 Velo3D, Inc. Apparatuses for three-dimensional printing
US20180126649A1 (en) 2016-11-07 2018-05-10 Velo3D, Inc. Gas flow in three-dimensional printing
KR20180113581A (ko) * 2016-05-12 2018-10-16 휴렛-팩커드 디벨롭먼트 컴퍼니, 엘.피. 3d 프린팅된 물체의 언패킹
US10144176B1 (en) 2018-01-15 2018-12-04 Velo3D, Inc. Three-dimensional printing systems and methods of their use
CN108941559A (zh) * 2018-07-27 2018-12-07 广东汉邦激光科技有限公司 3d打印机及3d打印机的成型缸的装配方法
US10252336B2 (en) 2016-06-29 2019-04-09 Velo3D, Inc. Three-dimensional printing and three-dimensional printers
US10272525B1 (en) 2017-12-27 2019-04-30 Velo3D, Inc. Three-dimensional printing systems and methods of their use
US10315252B2 (en) 2017-03-02 2019-06-11 Velo3D, Inc. Three-dimensional printing of three-dimensional objects
US10449696B2 (en) 2017-03-28 2019-10-22 Velo3D, Inc. Material manipulation in three-dimensional printing
US10611092B2 (en) 2017-01-05 2020-04-07 Velo3D, Inc. Optics in three-dimensional printing
WO2020232500A1 (fr) * 2019-05-20 2020-11-26 AmPro Innovations Pty Ltd Installation de fabrication additive
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US11691343B2 (en) 2016-06-29 2023-07-04 Velo3D, Inc. Three-dimensional printing and three-dimensional printers
US11999110B2 (en) 2019-07-26 2024-06-04 Velo3D, Inc. Quality assurance in formation of three-dimensional objects
US12070907B2 (en) 2016-09-30 2024-08-27 Velo3D Three-dimensional objects and their formation

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US8524142B2 (en) 2009-08-25 2013-09-03 Bego Medical Gmbh Apparatus and process for continuous generative production
WO2011023714A1 (fr) 2009-08-25 2011-03-03 Bego Medical Gmbh Dispositif et procédé pour la fabrication génératrice
US9067360B2 (en) 2009-08-25 2015-06-30 Bego Medical Gmbh Device and method for generative production
US11440251B2 (en) 2011-03-02 2022-09-13 Bego Medical Gmbh Device for the generative manufacturing of three-dimensional components
EP3900916A2 (fr) 2011-03-02 2021-10-27 BEGO Medical GmbH Procédé et dispositif de fabrication générative de composants tridimensionnels
WO2012076205A1 (fr) 2011-03-02 2012-06-14 Bego Medical Gmbh Dispositif et procédé de fabrication générative de pièces tridimensionnelles
EP4659956A2 (fr) 2011-03-02 2025-12-10 BEGO Medical GmbH Dispositif et procédé de fabrication additive de composants tridimensionnels
EP3456513A1 (fr) 2011-03-02 2019-03-20 BEGO Medical GmbH Dispositif de fabrication générative de composants tridimensionnels
US10548695B2 (en) 2011-03-02 2020-02-04 Bego Medical Gmbh Device for the generative manufacturing of three-dimensional components
US12005643B2 (en) 2011-03-02 2024-06-11 Bego Medical Gmbh Device for the generative manufacturing of three-dimensional components
DE202011003443U1 (de) 2011-03-02 2011-12-23 Bego Medical Gmbh Vorrichtung zur generativen Herstellung dreidimensionaler Bauteile
US10583482B2 (en) 2013-11-15 2020-03-10 Eos Gmbh Electro Optical Systems Device for producing a three-dimensional object in layers
WO2015071183A1 (fr) * 2013-11-15 2015-05-21 Eos Gmbh Electro Optical Systems Dispositif de fabrication par couches d'un objet tridimensionnel
EP3068605B1 (fr) 2013-11-15 2018-02-28 EOS GmbH Electro Optical Systems Dispositif de fabrication par couches d'un objet tridimensionnel
US9821411B2 (en) 2014-06-20 2017-11-21 Velo3D, Inc. Apparatuses, systems and methods for three-dimensional printing
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US9573225B2 (en) 2014-06-20 2017-02-21 Velo3D, Inc. Apparatuses, systems and methods for three-dimensional printing
CN107430638A (zh) * 2015-06-15 2017-12-01 Cl产权管理有限公司 用于制造三维物体的设备以及所属的方法
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