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WO2009015619A3 - Vorrichtung zur herstellung von dreidimensionalen objekten - Google Patents

Vorrichtung zur herstellung von dreidimensionalen objekten Download PDF

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Publication number
WO2009015619A3
WO2009015619A3 PCT/DE2008/000852 DE2008000852W WO2009015619A3 WO 2009015619 A3 WO2009015619 A3 WO 2009015619A3 DE 2008000852 W DE2008000852 W DE 2008000852W WO 2009015619 A3 WO2009015619 A3 WO 2009015619A3
Authority
WO
WIPO (PCT)
Prior art keywords
layers
carrying
producing
carrier
dimensional objects
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/DE2008/000852
Other languages
English (en)
French (fr)
Other versions
WO2009015619A2 (de
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 WO2009015619A2 publication Critical patent/WO2009015619A2/de
Publication of WO2009015619A3 publication Critical patent/WO2009015619A3/de
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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
    • 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
    • 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
    • B22F12/30—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
    • B29C64/10—Processes of additive manufacturing
    • B29C64/106—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material
    • B29C64/124—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material using layers of liquid which are selectively solidified
    • B29C64/129—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material using layers of liquid which are selectively solidified characterised by the energy source therefor, e.g. by global irradiation combined with a mask
    • B29C64/135—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material using layers of liquid which are selectively solidified characterised by the energy source therefor, e.g. by global irradiation combined with a mask the energy source being concentrated, e.g. scanning lasers or focused light sources
    • 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
    • B29C64/171—Processes of additive manufacturing specially adapted for manufacturing multiple 3D objects
    • 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
    • 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
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
    • 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

Landscapes

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

Abstract

Die Erfindung betrifft eine Vorrichtung zur Herstellung von dreidimensionalen Objekten durch aufeinanderfolgendes Verfestigen von Schichten eines pulverfbrmigen, mittels elektromagnetischer Strahlung, insbesondere Laserstrahlung verfestigbaren Aufbaumaterials an den den jeweiligen Querschnitten der Objekte entsprechenden Stellen, wobei die Vorrichtung eine Tragvorrichtung (2) zum Tragen des Objektes mit einem Träger (3) mit einer dem Objekt zugewandten Oberseite (10) aufweist und eine Beschichtungsvorrichtung zum Aufbringen von Schichten des Materials auf die Tragvorrichtung (2) oder eine zuvor gebildete Schicht vorgesehen ist, sowie eine Bestrahlungseinrichtung zum Bestrahlen von Schichten des Materials an den dem jeweiligen Querschnitt des Objektes entsprechenden Stellen dient, wobei der Träger (3) mit wenigstens einer Durchsteckausnehmung (20) versehen ist, durch welche ein insbesondere langgestreckter, vorgefertigter Körper (21) im wesentlichen nach unten weisend einsteckbar ist, an dessen nach oben weisenden Ende (Kopfende 22) durch sukzessives Verfestigen von Schichten des Aufbaumaterials ein dreidimensionales Teilobjekt anformbar ist.
PCT/DE2008/000852 2007-07-31 2008-05-20 Vorrichtung zur herstellung von dreidimensionalen objekten Ceased WO2009015619A2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007036370.4 2007-07-31
DE102007036370.4A DE102007036370C5 (de) 2007-07-31 2007-07-31 Vorrichtung zur Herstellung von dreidimensionalen Objekten

Publications (2)

Publication Number Publication Date
WO2009015619A2 WO2009015619A2 (de) 2009-02-05
WO2009015619A3 true WO2009015619A3 (de) 2009-07-09

Family

ID=39744489

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2008/000852 Ceased WO2009015619A2 (de) 2007-07-31 2008-05-20 Vorrichtung zur herstellung von dreidimensionalen objekten

Country Status (2)

Country Link
DE (1) DE102007036370C5 (de)
WO (1) WO2009015619A2 (de)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010041284A1 (de) 2010-09-23 2012-03-29 Siemens Aktiengesellschaft Verfahren zum selektiven Lasersintern und für dieses Verfahren geeignete Anlage zum selektiven Lasersintern
EP2463081A1 (de) 2010-12-09 2012-06-13 3M Innovative Properties Co. System mit schneller Prototypherstellungsvorrichtung und Materialpatrone, Patrone und Verfahren zur Verwendung des Systems
EP2567785A1 (de) * 2011-09-12 2013-03-13 Siemens Aktiengesellschaft Verfahren zur Verarbeitung eines Werkstücks und Anordnung mit Stützstruktur und Werkstück
RU2608197C2 (ru) 2012-06-01 2017-01-17 3М Инновейтив Пропертиз Компани Способ и система для изготовления индивидуализированной стоматологической заготовки
DE102012011217B4 (de) * 2012-06-06 2025-08-21 Concept Laser Gmbh Vorrichtung zur Herstellung von dreidimensionalen Bauteilen
CN105705278B (zh) 2013-11-14 2018-06-22 通用电气公司 单晶合金构件的分层制造
JP5717900B1 (ja) 2014-05-15 2015-05-13 株式会社ソディック 三次元形状の積層造形物の製造装置
US20150367415A1 (en) 2014-06-20 2015-12-24 Velo3D, Inc. Apparatuses, systems and methods for three-dimensional printing
US10343392B2 (en) 2015-08-27 2019-07-09 General Electric Company Powder-bed additive manufacturing devices and methods
WO2017079091A1 (en) 2015-11-06 2017-05-11 Velo3D, Inc. Adept three-dimensional printing
US10183330B2 (en) 2015-12-10 2019-01-22 Vel03D, Inc. Skillful three-dimensional printing
US10252335B2 (en) 2016-02-18 2019-04-09 Vel03D, Inc. Accurate three-dimensional printing
EP3263316B1 (de) 2016-06-29 2019-02-13 VELO3D, Inc. Dreidimensionales drucken und dreidimensionaler drucken
US11691343B2 (en) 2016-06-29 2023-07-04 Velo3D, Inc. Three-dimensional printing and three-dimensional printers
US20180093418A1 (en) 2016-09-30 2018-04-05 Velo3D, Inc. Three-dimensional objects and their formation
US20180126460A1 (en) 2016-11-07 2018-05-10 Velo3D, Inc. Gas flow in three-dimensional printing
US20180186081A1 (en) 2017-01-05 2018-07-05 Velo3D, Inc. Optics in three-dimensional printing
DE102017200825A1 (de) 2017-01-19 2018-07-19 Siemens Aktiengesellschaft Anlage und Verfahren zur additiven Fertigung wenigstens eines Bauteils
US10888925B2 (en) 2017-03-02 2021-01-12 Velo3D, Inc. Three-dimensional printing of three-dimensional objects
WO2018183396A1 (en) 2017-03-28 2018-10-04 Velo3D, Inc. Material manipulation in three-dimensional printing
US10272525B1 (en) 2017-12-27 2019-04-30 Velo3D, Inc. Three-dimensional printing systems and methods of their use
US10144176B1 (en) 2018-01-15 2018-12-04 Velo3D, Inc. Three-dimensional printing systems and methods of their use
CA3148849A1 (en) 2019-07-26 2021-02-04 Velo3D, Inc. Quality assurance in formation of three-dimensional objects

Citations (1)

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EP1464298A2 (de) * 2003-04-05 2004-10-06 BEGO medical AG Verfahren zur Herstellung von Implantataufbauten für Dentalimplantate sowie Implantataufbau für Dentalimplantat

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DE29624498U1 (de) * 1995-03-30 2004-07-29 Eos Gmbh Electro Optical Systems Vorrichtung zum Herstellen eines dreidimensionalen Objektes
DE19917146B4 (de) * 1999-04-16 2005-03-10 Halder Erwin Kg Nullpunktspannsystem
DE29907262U1 (de) * 1999-04-23 1999-07-15 Eos Gmbh Electro Optical Systems, 82152 Planegg Vorrichtung zum Herstellen eines dreidimensionalen Objektes mittels Rapid Prototyping
DE19939616C5 (de) * 1999-08-20 2008-05-21 Eos Gmbh Electro Optical Systems Vorrichtung zur generativen Herstellung eines dreidimensionalen Objektes
DE10229952B4 (de) * 2002-07-03 2007-08-30 Cl Schutzrechtsverwaltungs Gmbh Metallisches Werkstück sowie Verfahren zur Herstellung desselben

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1464298A2 (de) * 2003-04-05 2004-10-06 BEGO medical AG Verfahren zur Herstellung von Implantataufbauten für Dentalimplantate sowie Implantataufbau für Dentalimplantat

Also Published As

Publication number Publication date
WO2009015619A2 (de) 2009-02-05
DE102007036370C5 (de) 2015-10-22
DE102007036370B3 (de) 2008-10-16

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