JP6501812B2 - 三次元物体を層ごとに製造するために、粉末粒子を溶融／焼結する方法 - Google Patents

三次元物体を層ごとに製造するために、粉末粒子を溶融／焼結する方法 Download PDF

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JP6501812B2
JP6501812B2 JP2017058621A JP2017058621A JP6501812B2 JP 6501812 B2 JP6501812 B2 JP 6501812B2 JP 2017058621 A JP2017058621 A JP 2017058621A JP 2017058621 A JP2017058621 A JP 2017058621A JP 6501812 B2 JP6501812 B2 JP 6501812B2
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layer
powder
powder bed
radiation
temperature
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JP2017170899A (ja
JP2017170899A5 (https=
Inventor
マイク　グレーベ
グレーベ マイク
ディークマン ヴォルフガング
ディークマン ヴォルフガング
ヘッセル−ゲルトマン ズィークリート
ヘッセル−ゲルトマン ズィークリート
クロイツ ユルゲン
クロイツ ユルゲン
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Evonik Operations GmbH
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Evonik Degussa GmbH
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—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
    • B33Y10/00—Processes of additive manufacturing
    • 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
    • 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
    • B29C64/295—Heating elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—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
    • B33Y70/00—Materials specially adapted for additive manufacturing
    • 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
    • B22F10/36—Process control of energy beam parameters
    • 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
    • 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
    • B29K2071/00—Use of polyethers, e.g. PEEK, i.e. polyether-etherketone or PEK, i.e. polyetherketone or derivatives thereof, as moulding material
    • 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
    • B29K2077/00—Use of PA, i.e. polyamides, e.g. polyesteramides or derivatives thereof, as moulding material
    • 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
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0012—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular thermal properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—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
    • 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 [3D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y80/00—Products made by additive manufacturing
    • 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

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Engineering (AREA)
  • Plasma & Fusion (AREA)
JP2017058621A 2016-03-24 2017-03-24 三次元物体を層ごとに製造するために、粉末粒子を溶融／焼結する方法 Active JP6501812B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102016205053.2A DE102016205053A1 (de) 2016-03-24 2016-03-24 Verfahren zum Aufschmelzen/Sintern von Pulverpartikeln zur schichtweisen Herstellung von dreidimensionalen Objekten
DE102016205053.2 2016-03-24

Publications (3)

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JP2017170899A JP2017170899A (ja) 2017-09-28
JP2017170899A5 JP2017170899A5 (https=) 2018-11-01
JP6501812B2 true JP6501812B2 (ja) 2019-04-17

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JP2017058621A Active JP6501812B2 (ja) 2016-03-24 2017-03-24 三次元物体を層ごとに製造するために、粉末粒子を溶融／焼結する方法

Country Status (7)

Country Link
US (2) US10632730B2 (https=)
EP (1) EP3222410B1 (https=)
JP (1) JP6501812B2 (https=)
CN (1) CN107225758B (https=)
DE (1) DE102016205053A1 (https=)
ES (1) ES2785600T3 (https=)
PL (1) PL3222410T3 (https=)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016219080A1 (de) 2016-09-30 2018-04-05 Evonik Degussa Gmbh Polyamidpulver für selektive Sinterverfahren
DE102017203523A1 (de) 2016-10-04 2017-06-29 Evonik Degussa Gmbh Vorrichtung zum Erwärmen polymerer Pulver mittels Strahlung bei Pulverbeschichtungsverfahren
DE102018100508A1 (de) * 2017-10-18 2019-04-18 Value & Intellectual Properties Management Gmbh 3D-Schmelzdruckverfahren
EP3501695A1 (de) 2017-12-22 2019-06-26 Evonik Degussa GmbH Vorrichtung zur schichtweisen herstellung von dreidimensionalen objekten sowie herstellungsverfahren dazu
CN108480625A (zh) * 2018-03-12 2018-09-04 北京工业大学 一种基于选区激光熔化技术的碳化硅颗粒增强铝基复合材料成形方法
EP3698956A1 (de) 2019-02-21 2020-08-26 Evonik Operations GmbH Verfahren zur oberflächenbearbeitung von polymeren dreidimensionalen objekten
JP2023078601A (ja) * 2021-11-26 2023-06-07 セイコーエプソン株式会社 三次元造形装置

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5155321A (en) 1990-11-09 1992-10-13 Dtm Corporation Radiant heating apparatus for providing uniform surface temperature useful in selective laser sintering
US5342919A (en) 1992-11-23 1994-08-30 Dtm Corporation Sinterable semi-crystalline powder and near-fully dense article formed therewith
US5527877A (en) 1992-11-23 1996-06-18 Dtm Corporation Sinterable semi-crystalline powder and near-fully dense article formed therewith
US5648450A (en) 1992-11-23 1997-07-15 Dtm Corporation Sinterable semi-crystalline powder and near-fully dense article formed therein
US5990268A (en) 1992-11-23 1999-11-23 Dtm Corporation Sinterable semi-crystalline powder and near-fully dense article formed therewith
SE509088C2 (sv) 1997-04-30 1998-12-07 Ralf Larsson Sätt och anordning för framställning av volymkroppar
US6007764A (en) 1998-03-27 1999-12-28 United Technologies Corporation Absorption tailored laser sintering
JP2003080604A (ja) * 2001-09-10 2003-03-19 Fuji Photo Film Co Ltd 積層造形装置
DE10236697A1 (de) * 2002-08-09 2004-02-26 Eos Gmbh Electro Optical Systems Verfahren und Vorrichtung zur Herstellung eines dreidimensionalen Objekts mittels Sintern
US7159535B2 (en) * 2003-05-21 2007-01-09 Mdf Powder Coat Systems L.L.C. Apparatus for heating and curing powder coatings on porous wood products
DE102004020452A1 (de) * 2004-04-27 2005-12-01 Degussa Ag Verfahren zur Herstellung von dreidimensionalen Objekten mittels elektromagnetischer Strahlung und Auftragen eines Absorbers per Inkjet-Verfahren
US7521652B2 (en) * 2004-12-07 2009-04-21 3D Systems, Inc. Controlled cooling methods and apparatus for laser sintering part-cake
DE102005022308B4 (de) * 2005-05-13 2007-03-22 Eos Gmbh Electro Optical Systems Vorrichtung und Verfahren zum Herstellen eines dreidimensionalen Objekts mit einem beheizten Beschichter für pulverförmiges Aufbaumaterial
DE102005024790A1 (de) 2005-05-26 2006-12-07 Eos Gmbh Electro Optical Systems Strahlungsheizung zum Heizen des Aufbaumaterials in einer Lasersintervorrichtung
DE102007016656B4 (de) * 2007-04-05 2018-10-11 Eos Gmbh Electro Optical Systems PAEK-Pulver, insbesondere zur Verwendung in einem Verfahren zum schichtweisen Herstellen eines dreidimensionalen Objektes, sowie Verfahren zu dessen Herstellung
DE102007024469B4 (de) * 2007-05-25 2009-04-23 Eos Gmbh Electro Optical Systems Verfahren zum schichtweisen Herstellen eines dreidimensionalen Objekts
JP5467714B2 (ja) * 2007-08-08 2014-04-09 テクノポリマー株式会社 レーザー焼結性粉体およびその造形物
CN102380711B (zh) * 2010-09-01 2014-08-06 中国科学院光电研究院 选择性烧结激光加工系统
GB2493398B (en) 2011-08-05 2016-07-27 Univ Loughborough Methods and apparatus for selectively combining particulate material
DE102011085154A1 (de) 2011-10-25 2013-04-25 Evonik Industries Ag Vorrichtung zur Vermeidung von Ablagerungen an optischen Komponenten im Laser-Sintern
JP5995202B2 (ja) * 2012-07-31 2016-09-21 株式会社アスペクト 粉末積層造形装置及び粉末積層造形方法
DE102013109162A1 (de) * 2013-08-23 2015-02-26 Fit Fruth Innovative Technologien Gmbh Vorrichtung zum Herstellen dreidimensionaler Objekte

Also Published As

Publication number Publication date
US20170274591A1 (en) 2017-09-28
ES2785600T3 (es) 2020-10-07
JP2017170899A (ja) 2017-09-28
US20200230937A1 (en) 2020-07-23
US11285662B2 (en) 2022-03-29
EP3222410B1 (de) 2020-02-12
US10632730B2 (en) 2020-04-28
CN107225758A (zh) 2017-10-03
CN107225758B (zh) 2020-03-03
DE102016205053A1 (de) 2017-09-28
PL3222410T3 (pl) 2020-07-13
EP3222410A1 (de) 2017-09-27

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