EP3624965A1 - Anlage zum pulverbettbasierten additiven herstellen eines werkstücks mit mehreren dosiervorrichtungen für verschiedene pulverarten und verfahren zu deren betreiben - Google Patents
Anlage zum pulverbettbasierten additiven herstellen eines werkstücks mit mehreren dosiervorrichtungen für verschiedene pulverarten und verfahren zu deren betreibenInfo
- Publication number
- EP3624965A1 EP3624965A1 EP18739785.6A EP18739785A EP3624965A1 EP 3624965 A1 EP3624965 A1 EP 3624965A1 EP 18739785 A EP18739785 A EP 18739785A EP 3624965 A1 EP3624965 A1 EP 3624965A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- powder
- powder bed
- metering
- receiving device
- bed
- 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.)
- Withdrawn
Links
Classifications
-
- 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
- B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
-
- 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
- B22F12/50—Means for feeding of material, e.g. heads
- B22F12/55—Two or more means for feeding material
-
- 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
- B22F12/50—Means for feeding of material, e.g. heads
- B22F12/57—Metering means
-
- 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
- B22F12/60—Planarisation devices; Compression devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
- B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
- B23K26/064—Shaping the laser beam, e.g. by masks or multi-focusing by means of optical elements, e.g. lenses, mirrors or prisms
- B23K26/0643—Shaping the laser beam, e.g. by masks or multi-focusing by means of optical elements, e.g. lenses, mirrors or prisms comprising mirrors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/12—Working by laser beam, e.g. welding, cutting or boring in a special atmosphere, e.g. in an enclosure
- B23K26/127—Working by laser beam, e.g. welding, cutting or boring in a special atmosphere, e.g. in an enclosure in an enclosure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/14—Working by laser beam, e.g. welding, cutting or boring using a fluid stream, e.g. a jet of gas, in conjunction with the laser beam; Nozzles therefor
- B23K26/1462—Nozzles; Features related to nozzles
- B23K26/1464—Supply to, or discharge from, nozzles of media, e.g. gas, powder, wire
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/34—Laser welding for purposes other than joining
- B23K26/342—Build-up welding
-
- 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
- B33Y40/10—Pre-treatment
-
- 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
- B22F10/34—Process control of powder characteristics, e.g. density, oxidation or flowability
-
- 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
- B22F12/226—Driving means for rotary motion
-
- 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)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Powder Metallurgy (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102017213087.3A DE102017213087A1 (de) | 2017-07-28 | 2017-07-28 | Anlage zum pulverbettbasierten additiven Herstellen eines Werkstücks mit mehreren Dosiervorrichtungen für verschiedene Pulverarten und Verfahren zu deren Betreiben |
PCT/EP2018/067633 WO2019020317A1 (de) | 2017-07-28 | 2018-06-29 | Anlage zum pulverbettbasierten additiven herstellen eines werkstücks mit mehreren dosiervorrichtungen für verschiedene pulverarten und verfahren zu deren betreiben |
Publications (1)
Publication Number | Publication Date |
---|---|
EP3624965A1 true EP3624965A1 (de) | 2020-03-25 |
Family
ID=62874874
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP18739785.6A Withdrawn EP3624965A1 (de) | 2017-07-28 | 2018-06-29 | Anlage zum pulverbettbasierten additiven herstellen eines werkstücks mit mehreren dosiervorrichtungen für verschiedene pulverarten und verfahren zu deren betreiben |
Country Status (5)
Country | Link |
---|---|
US (1) | US20200223011A1 (de) |
EP (1) | EP3624965A1 (de) |
CN (1) | CN110958923A (de) |
DE (1) | DE102017213087A1 (de) |
WO (1) | WO2019020317A1 (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20200254522A1 (en) * | 2017-11-08 | 2020-08-13 | General Electric Company | Omnidirectional recoater |
WO2020161132A1 (de) | 2019-02-04 | 2020-08-13 | Kyocera Fineceramics Precision Gmbh | Vorrichtung zur herstellung von bauteilen mittels additiver fertigungsverfahren |
DE102019007941B4 (de) | 2019-11-15 | 2023-12-21 | Frank Heimbert Kulke | Vorrichtung zur Herstellung eines dreidimensionalen Objektes |
EP4304865A1 (de) * | 2021-03-09 | 2024-01-17 | Divergent Technologies, Inc. | Systeme und verfahren zur generativen rotationsfertigung |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10235434A1 (de) * | 2002-08-02 | 2004-02-12 | Eos Gmbh Electro Optical Systems | Vorrichtung und Verfahren zum Herstellen eins dreidimensionalen Objekts mittels eines generativen Fertigungsverfahrens |
WO2004106041A2 (en) * | 2003-05-23 | 2004-12-09 | Z Corporation | Apparatus and methods for 3d printing |
WO2011082152A1 (en) | 2009-12-30 | 2011-07-07 | Synthes Usa, Llc | Intergrated multi-material implants and methods of manufacture |
DE102010041284A1 (de) * | 2010-09-23 | 2012-03-29 | Siemens Aktiengesellschaft | Verfahren zum selektiven Lasersintern und für dieses Verfahren geeignete Anlage zum selektiven Lasersintern |
DE202011003443U1 (de) * | 2011-03-02 | 2011-12-23 | Bego Medical Gmbh | Vorrichtung zur generativen Herstellung dreidimensionaler Bauteile |
EP2823952A1 (de) * | 2013-07-09 | 2015-01-14 | Siemens Aktiengesellschaft | Anpassungsverfahren und Herstellverfahren für mittels SLM gefertigte Bauteile |
EP2839905A1 (de) * | 2013-08-22 | 2015-02-25 | Astrium GmbH | Herstellung von Teilen aus verschiedenen Materialien, insbesondere für Raumtransportkomponenten wie Brennkammern für Triebwerke |
DE102014212176A1 (de) * | 2014-06-25 | 2015-12-31 | Siemens Aktiengesellschaft | Pulverbettbasiertes additives Fertigungsverfahren und Anlage zur Durchführung dieses Verfahrens |
DE102014218639A1 (de) * | 2014-09-17 | 2016-03-31 | Mtu Aero Engines Gmbh | Vorrichtung und Verfahren zum generativen Aufbauen einer Werkstückanordnung |
CN105562687B (zh) * | 2014-10-10 | 2018-12-25 | 南京理工大学 | 不同粉末复合使用的选区激光熔融送粉铺粉装置 |
DE102014221885A1 (de) * | 2014-10-28 | 2016-04-28 | Koenig & Bauer Ag | Vorrichtung zum schichtweisen Aufbau von mindestens einem dreidimensionalen Werkstück |
GB2543305A (en) * | 2015-10-14 | 2017-04-19 | Rolls Royce Plc | Apparatus for building a component |
JP6170239B1 (ja) * | 2015-12-25 | 2017-07-26 | 技術研究組合次世代3D積層造形技術総合開発機構 | 3次元積層造形装置、3次元積層造形装置の制御方法および3次元積層造形装置の制御プログラム |
-
2017
- 2017-07-28 DE DE102017213087.3A patent/DE102017213087A1/de not_active Withdrawn
-
2018
- 2018-06-29 WO PCT/EP2018/067633 patent/WO2019020317A1/de unknown
- 2018-06-29 EP EP18739785.6A patent/EP3624965A1/de not_active Withdrawn
- 2018-06-29 CN CN201880049814.0A patent/CN110958923A/zh active Pending
- 2018-06-29 US US16/633,752 patent/US20200223011A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
DE102017213087A1 (de) | 2019-01-31 |
WO2019020317A1 (de) | 2019-01-31 |
US20200223011A1 (en) | 2020-07-16 |
CN110958923A (zh) | 2020-04-03 |
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