DE602004024403D1 - Verfahren und vorrichtung zum selektiven sintern von teilchenmaterial - Google Patents

Verfahren und vorrichtung zum selektiven sintern von teilchenmaterial

Info

Publication number
DE602004024403D1
DE602004024403D1 DE602004024403T DE602004024403T DE602004024403D1 DE 602004024403 D1 DE602004024403 D1 DE 602004024403D1 DE 602004024403 T DE602004024403 T DE 602004024403T DE 602004024403 T DE602004024403 T DE 602004024403T DE 602004024403 D1 DE602004024403 D1 DE 602004024403D1
Authority
DE
Germany
Prior art keywords
radiation
layer
surface portion
varying
particulate material
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.)
Active
Application number
DE602004024403T
Other languages
English (en)
Inventor
Neil Hopkinson
Poonjolai Erasenthiran
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.)
Loughborough University
Loughborough University Enterprises Ltd
Original Assignee
Loughborough University
Loughborough University Enterprises Ltd
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27772625&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE602004024403(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Loughborough University , Loughborough University Enterprises Ltd filed Critical Loughborough University
Publication of DE602004024403D1 publication Critical patent/DE602004024403D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • B29C67/02—Moulding by agglomerating
    • B29C67/04—Sintering
    • 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
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • B29C67/02—Moulding by agglomerating
    • 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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/0288—Controlling heating or curing of polymers during moulding, e.g. by measuring temperatures or properties of the polymer and regulating the process
    • 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
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/0005—Condition, form or state of moulded material or of the material to be shaped containing compounding ingredients
    • B29K2105/0047—Agents changing thermal characteristics
    • B29K2105/005—Heat sensitisers or absorbers
    • 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
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/16—Fillers
    • 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
    • B29K2995/0018—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular optical properties, e.g. fluorescent or phosphorescent
    • B29K2995/003—Reflective
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Manufacture And Refinement Of Metals (AREA)
DE602004024403T 2003-07-25 2004-07-20 Verfahren und vorrichtung zum selektiven sintern von teilchenmaterial Active DE602004024403D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0317387.9A GB0317387D0 (en) 2003-07-25 2003-07-25 Method and apparatus for combining particulate material
PCT/GB2004/003142 WO2005011959A1 (en) 2003-07-25 2004-07-20 Method and apparatus for combining particulate material

Publications (1)

Publication Number Publication Date
DE602004024403D1 true DE602004024403D1 (de) 2010-01-14

Family

ID=27772625

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004024403T Active DE602004024403D1 (de) 2003-07-25 2004-07-20 Verfahren und vorrichtung zum selektiven sintern von teilchenmaterial

Country Status (7)

Country Link
US (2) US7879282B2 (de)
EP (1) EP1648686B2 (de)
JP (1) JP4691680B2 (de)
AT (1) ATE450361T1 (de)
DE (1) DE602004024403D1 (de)
GB (1) GB0317387D0 (de)
WO (1) WO2005011959A1 (de)

Families Citing this family (146)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2388046A1 (en) 1999-11-05 2001-05-17 Z Corporation Material systems and methods of three-dimensional printing
EP1459871B1 (de) * 2003-03-15 2011-04-06 Evonik Degussa GmbH Verfahren und Vorrichtung zur Herstellung von dreidimensionalen Objekten mittels Mikrowellenstrahlung sowie dadurch hergestellter Formkörper
DE102004012682A1 (de) 2004-03-16 2005-10-06 Degussa Ag Verfahren zur Herstellung von dreidimensionalen Objekten mittels Lasertechnik und Auftragen eines Absorbers per Inkjet-Verfahren
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
GB2422344B (en) * 2005-01-24 2008-08-20 Univ Montfort Rapid prototyping method using infrared sintering
EP2001656B1 (de) * 2006-04-06 2014-10-15 3D Systems Incorporated Set zur herstellung dreidimensionaler objekte durch verwendung elektromagnetischer strahlung
WO2008073297A2 (en) 2006-12-08 2008-06-19 Z Corporation Three dimensional printing material system and method using peroxide cure
WO2008086033A1 (en) 2007-01-10 2008-07-17 Z Corporation Three-dimensional printing material system with improved color, article performance, and ease of use
US7968626B2 (en) 2007-02-22 2011-06-28 Z Corporation Three dimensional printing material system and method using plasticizer-assisted sintering
DE102007024469B4 (de) 2007-05-25 2009-04-23 Eos Gmbh Electro Optical Systems Verfahren zum schichtweisen Herstellen eines dreidimensionalen Objekts
WO2009084991A1 (en) 2008-01-03 2009-07-09 Arcam Ab Method and apparatus for producing three-dimensional objects
WO2011008143A1 (en) 2009-07-15 2011-01-20 Arcam Ab Method and apparatus for producing three-dimensional objects
CN103338880B (zh) 2011-01-28 2015-04-22 阿卡姆股份有限公司 三维物体生产方法
GB2493398B (en) * 2011-08-05 2016-07-27 Univ Loughborough Methods and apparatus for selectively combining particulate material
EP2804744B1 (de) 2011-12-28 2017-11-08 Arcam Ab Verfahren zur erhöhung der auflösung in additiv hergestellten dreidimensionalen artikeln
CN104066536B (zh) 2011-12-28 2016-12-14 阿卡姆股份公司 用于制造多孔三维物品的方法
EP2797730B2 (de) 2011-12-28 2020-03-04 Arcam Ab Verfahren und vorrichtung zur detektion von fehlern bei der freiformherstellung
DE112012006355B4 (de) 2012-05-11 2023-05-11 Arcam Ab Pulververteilung bei additiver Herstellung
US9776282B2 (en) 2012-10-08 2017-10-03 Siemens Energy, Inc. Laser additive manufacture of three-dimensional components containing multiple materials formed as integrated systems
DE102013004940A1 (de) 2012-10-15 2014-04-17 Voxeljet Ag Verfahren und Vorrichtung zum Herstellen von dreidimensionalen Modellen mit temperiertem Druckkopf
US9561542B2 (en) 2012-11-06 2017-02-07 Arcam Ab Powder pre-processing for additive manufacturing
US9925714B2 (en) 2012-11-21 2018-03-27 Stratasys, Inc. Method for printing three-dimensional items wtih semi-crystalline build materials
US10144828B2 (en) 2012-11-21 2018-12-04 Stratasys, Inc. Semi-crystalline build materials
US10023739B2 (en) 2012-11-21 2018-07-17 Stratasys, Inc. Semi-crystalline build materials
WO2014095200A1 (en) 2012-12-17 2014-06-26 Arcam Ab Additive manufacturing method and apparatus
DE112013006029T5 (de) 2012-12-17 2015-09-17 Arcam Ab Verfahren und Vorrichtung für additive Fertigung
US9550207B2 (en) 2013-04-18 2017-01-24 Arcam Ab Method and apparatus for additive manufacturing
US9676031B2 (en) 2013-04-23 2017-06-13 Arcam Ab Method and apparatus for forming a three-dimensional article
US9415443B2 (en) 2013-05-23 2016-08-16 Arcam Ab Method and apparatus for additive manufacturing
US9468973B2 (en) 2013-06-28 2016-10-18 Arcam Ab Method and apparatus for additive manufacturing
US9505057B2 (en) 2013-09-06 2016-11-29 Arcam Ab Powder distribution in additive manufacturing of three-dimensional articles
US9676033B2 (en) 2013-09-20 2017-06-13 Arcam Ab Method for additive manufacturing
DE102013019716A1 (de) 2013-11-27 2015-05-28 Voxeljet Ag 3D-Druckverfahren mit Schlicker
US10434572B2 (en) 2013-12-19 2019-10-08 Arcam Ab Method for additive manufacturing
US9802253B2 (en) 2013-12-16 2017-10-31 Arcam Ab Additive manufacturing of three-dimensional articles
US10130993B2 (en) 2013-12-18 2018-11-20 Arcam Ab Additive manufacturing of three-dimensional articles
US9789563B2 (en) 2013-12-20 2017-10-17 Arcam Ab Method for additive manufacturing
WO2015106838A1 (en) 2014-01-16 2015-07-23 Hewlett-Packard Development Company, L.P. Generating a three-dimensional object
WO2015106816A1 (en) 2014-01-16 2015-07-23 Hewlett-Packard Development Company, L.P. Generating a three-dimensional object
WO2015108546A2 (en) 2014-01-16 2015-07-23 Hewlett-Packard Development Company, L.P. Generating three-dimensional objects
GB2538408B (en) * 2014-01-16 2020-06-03 Hewlett Packard Development Co Generating three-dimensional objects
US10889059B2 (en) 2014-01-16 2021-01-12 Hewlett-Packard Development Company, L.P. Generating three-dimensional objects
US9789541B2 (en) 2014-03-07 2017-10-17 Arcam Ab Method for additive manufacturing of three-dimensional articles
EP2918359A1 (de) 2014-03-11 2015-09-16 BAE Systems PLC Sintern von teilchenförmigem Material
EP2918394A1 (de) 2014-03-11 2015-09-16 BAE Systems PLC Sintern von teilchenförmigem Material
US10293593B2 (en) 2014-03-11 2019-05-21 Bae Systems Plc Forming a three dimensional object
US10471657B2 (en) 2014-03-11 2019-11-12 Bae Systems Plc Sintering particulate material
GB201404247D0 (en) * 2014-03-11 2014-04-23 Bae Systems Plc Sintering particulate material
US20150283613A1 (en) 2014-04-02 2015-10-08 Arcam Ab Method for fusing a workpiece
MX2016014138A (es) 2014-04-30 2017-02-09 Hewlett Packard Development Co Lp Modelo computacional y metodos de impresion tridimensional (3d).
PL3157737T3 (pl) 2014-06-23 2019-03-29 Covestro Deutschland Ag Zastosowanie termoplastycznych proszków poliuretanowych
WO2016010536A1 (en) * 2014-07-16 2016-01-21 Hewlett-Packard Development Company, L.P. Consolidating a build material substrate for additive manufacturing
US9341467B2 (en) 2014-08-20 2016-05-17 Arcam Ab Energy beam position verification
US10386797B2 (en) 2014-09-16 2019-08-20 3D Systems, Inc. Fracturing a shell of a three-dimensional object
US11458679B2 (en) * 2014-09-26 2022-10-04 Hewlett-Packard Development Company, L.P. Lighting for additive manufacturing
US20170305066A1 (en) * 2014-09-26 2017-10-26 Hewlett-Packard Development Company, L.P. Lighting for additive manufacturing
CN106794630B (zh) * 2014-10-03 2020-10-30 惠普发展公司有限责任合伙企业 对用于生成三维物体的装置中的温度进行控制
JP6496406B2 (ja) * 2014-10-03 2019-04-03 ヒューレット−パッカード デベロップメント カンパニー エル．ピー．Ｈｅｗｌｅｔｔ‐Ｐａｃｋａｒｄ Ｄｅｖｅｌｏｐｍｅｎｔ Ｃｏｍｐａｎｙ， Ｌ．Ｐ． 表面の加熱制御
EP3204223A4 (de) 2014-10-05 2018-12-19 EOS GmbH Electro Optical Systems 3d-drucker und einsatzstoffe für 3d-drucker
WO2016060703A1 (en) 2014-10-14 2016-04-21 3D Forms, Inc. Additive manufacturing using heated and shaped gas beams
CN106794519B (zh) * 2014-10-14 2019-05-28 西门子能源有限公司 形成为一体化体系的包含多种材料的三维部件的激光增材制造
EP3233425B1 (de) * 2014-12-15 2021-03-31 Hewlett-Packard Development Company, L.P. Generative fertigung
US20160167303A1 (en) 2014-12-15 2016-06-16 Arcam Ab Slicing method
DE102015006533A1 (de) * 2014-12-22 2016-06-23 Voxeljet Ag Verfahren und Vorrichtung zum Herstellen von 3D-Formteilen mit Schichtaufbautechnik
US9721755B2 (en) 2015-01-21 2017-08-01 Arcam Ab Method and device for characterizing an electron beam
EP3250367B1 (de) * 2015-01-30 2021-09-15 Hewlett-Packard Development Company, L.P. Wirkstoffkalibrierung
KR101980466B1 (ko) * 2015-03-05 2019-05-20 휴렛-팩커드 디벨롭먼트 컴퍼니, 엘.피. 삼차원 물체 생성 기법
US11014161B2 (en) 2015-04-21 2021-05-25 Arcam Ab Method for additive manufacturing
US10392512B2 (en) 2015-04-24 2019-08-27 Hewlett-Packard Development Company, L.P. Detailing agent for three-dimensional (3D) printing
EP3230051B1 (de) 2015-04-30 2021-09-22 Hewlett-Packard Development Company, L.P. Drucken eines multistrukturierten 3d-objekts
EP3229998A4 (de) * 2015-04-30 2018-08-29 Hewlett-Packard Development Company, L.P. Dreidimensionales (3d) drucken
WO2016173668A1 (en) 2015-04-30 2016-11-03 Hewlett-Packard Development Company, L.P. Misalignment detection for a 3d printing device
JP2018524476A (ja) * 2015-07-18 2018-08-30 ヴァルカンフォームズ インコーポレイテッド 空間制御された材料の溶融による付加製造
JP6495480B2 (ja) 2015-07-30 2019-04-03 ヒューレット−パッカード デベロップメント カンパニー エル．ピー．Ｈｅｗｌｅｔｔ‐Ｐａｃｋａｒｄ Ｄｅｖｅｌｏｐｍｅｎｔ Ｃｏｍｐａｎｙ， Ｌ．Ｐ． 三次元物体製造
US10843415B1 (en) 2015-08-07 2020-11-24 University Of South Florida Projection material processing system and associated method of use
US10807187B2 (en) 2015-09-24 2020-10-20 Arcam Ab X-ray calibration standard object
US10583483B2 (en) 2015-10-15 2020-03-10 Arcam Ab Method and apparatus for producing a three-dimensional article
US10525531B2 (en) 2015-11-17 2020-01-07 Arcam Ab Additive manufacturing of three-dimensional articles
US10610930B2 (en) 2015-11-18 2020-04-07 Arcam Ab Additive manufacturing of three-dimensional articles
DE102015014964A1 (de) 2015-11-20 2017-05-24 Voxeljet Ag Verfahren und Vorrichtung für 3D-Druck mit engem Wellenlängenspektrum
JP6994295B2 (ja) * 2015-12-17 2022-01-14 セイコーエプソン株式会社 三次元造形物の製造方法および三次元造形物製造装置
DE102015016464B4 (de) 2015-12-21 2024-04-25 Voxeljet Ag Verfahren und Vorrichtung zum Herstellen von 3D-Formteilen
CN108349165B (zh) * 2016-02-08 2021-04-06 惠普发展公司，有限责任合伙企业 构建层温度控制
JP2017141505A (ja) * 2016-02-09 2017-08-17 株式会社ジェイテクト 造形物の製造装置、及び製造方法
US11247274B2 (en) 2016-03-11 2022-02-15 Arcam Ab Method and apparatus for forming a three-dimensional article
CN109070467B (zh) * 2016-04-04 2021-04-13 惠普发展公司，有限责任合伙企业 用于增材制造的防护特征的定义
KR102182753B1 (ko) * 2016-05-12 2020-11-26 휴렛-팩커드 디벨롭먼트 컴퍼니, 엘.피. 3차원 물체 형성 기법
JP6734398B2 (ja) 2016-05-12 2020-08-05 ヒューレット−パッカード デベロップメント カンパニー エル．ピー．Ｈｅｗｌｅｔｔ‐Ｐａｃｋａｒｄ Ｄｅｖｅｌｏｐｍｅｎｔ Ｃｏｍｐａｎｙ， Ｌ．Ｐ． 印刷剤の適用による温度補正
US20190061267A1 (en) * 2016-05-12 2019-02-28 Hewlett-Packard Development Company, L.P. Thermal imaging device calibration
BR112018071984A2 (pt) 2016-05-12 2019-02-12 Hewlett Packard Development Co gestão de contribuições térmicas entre camadas durante fabricação aditiva
US20170326816A1 (en) * 2016-05-13 2017-11-16 Board Of Regents, The University Of Texas System Systems and methods for volumetric powder bed fusion
US11325191B2 (en) 2016-05-24 2022-05-10 Arcam Ab Method for additive manufacturing
US10549348B2 (en) 2016-05-24 2020-02-04 Arcam Ab Method for additive manufacturing
US10525547B2 (en) 2016-06-01 2020-01-07 Arcam Ab Additive manufacturing of three-dimensional articles
WO2018046739A1 (de) 2016-09-12 2018-03-15 Covestro Deutschland Ag Pulverbasiertes additives fertigungsverfahren bei niedriger temperatur
US11161296B2 (en) 2016-09-26 2021-11-02 Formlabs, Inc. Techniques for reducing differential cure artifacts for additive fabrication and related systems and methods
US10792757B2 (en) 2016-10-25 2020-10-06 Arcam Ab Method and apparatus for additive manufacturing
US20190315062A1 (en) 2016-11-22 2019-10-17 Covestro Deutschland Ag Method and system for producing an article by layer-by-layer buildup in a stamping process
WO2018095967A1 (de) * 2016-11-25 2018-05-31 Covestro Deutschland Ag Verfahren zur herstellung eines zumindest teilweise beschichteten gegenstands
EP3554787A1 (de) 2016-12-14 2019-10-23 Covestro Deutschland AG Verfahren zur herstellung eines 3d-gedruckten, schaumgefüllten gegenstandes
US10987752B2 (en) 2016-12-21 2021-04-27 Arcam Ab Additive manufacturing of three-dimensional articles
US11718030B2 (en) * 2016-12-29 2023-08-08 3D Systems, Inc Spatial light modulation of powder-based additive manufacturing with temperature control including by sensor feedback
JP6880197B2 (ja) 2017-01-18 2021-06-02 ヒューレット−パッカード デベロップメント カンパニー エル．ピー．Ｈｅｗｌｅｔｔ‐Ｐａｃｋａｒｄ Ｄｅｖｅｌｏｐｍｅｎｔ Ｃｏｍｐａｎｙ， Ｌ．Ｐ． 付加製造における逸脱制御
EP3388169B1 (de) 2017-04-11 2023-07-26 Fundació Institut de Ciències Fotòniques Verfahren und system zur herstellung von dreidimensionalen objekten
CN110573325A (zh) 2017-04-21 2019-12-13 惠普发展公司，有限责任合伙企业 增材制造机器热流
US11059123B2 (en) 2017-04-28 2021-07-13 Arcam Ab Additive manufacturing of three-dimensional articles
US11911958B2 (en) 2017-05-04 2024-02-27 Stratasys, Inc. Method and apparatus for additive manufacturing with preheat
EP3401096A1 (de) 2017-05-09 2018-11-14 Covestro Deutschland AG Verfahren zur herstellung von produkten mit hilfe von additiven fertigungsverfahren mit reaktivpulvern sowie deren produkte
US11292062B2 (en) 2017-05-30 2022-04-05 Arcam Ab Method and device for producing three-dimensional objects
US20200198226A1 (en) 2017-06-14 2020-06-25 Covestro Deutschland Ag Additive manufacturing process using amines for the post-hardening
DE102017006860A1 (de) 2017-07-21 2019-01-24 Voxeljet Ag Verfahren und Vorrichtung zum Herstellen von 3D-Formteilen mit Spektrumswandler
US11152556B2 (en) 2017-07-29 2021-10-19 Nanohmics, Inc. Flexible and conformable thermoelectric compositions
US20190099809A1 (en) 2017-09-29 2019-04-04 Arcam Ab Method and apparatus for additive manufacturing
FR3071840B1 (fr) 2017-10-04 2019-10-11 Arkema France Composition de poudre thermoplastique et objet tridimensionnel renforce fabrique par impression 3d d'une telle composition
US10529070B2 (en) 2017-11-10 2020-01-07 Arcam Ab Method and apparatus for detecting electron beam source filament wear
US11072117B2 (en) 2017-11-27 2021-07-27 Arcam Ab Platform device
US10821721B2 (en) 2017-11-27 2020-11-03 Arcam Ab Method for analysing a build layer
WO2019117016A1 (ja) 2017-12-13 2019-06-20 コニカミノルタ株式会社 立体造形物の製造方法、およびそれに用いる粉末材料
WO2019121718A1 (de) 2017-12-19 2019-06-27 Covestro Deutschland Ag Verfahren zur herstellung eines behandelten, 3d-gedruckten gegenstands
ES2899864T3 (es) 2017-12-20 2022-03-15 Covestro Deutschland Ag Procedimiento de fabricación aditiva a base de polvo
PL3727862T3 (pl) 2017-12-20 2023-06-26 Covestro Deutschland Ag Sposób wytwarzania dodatków na bazie proszku
US11517975B2 (en) 2017-12-22 2022-12-06 Arcam Ab Enhanced electron beam generation
JP7107325B2 (ja) 2018-01-29 2022-07-27 コニカミノルタ株式会社 立体造形用樹脂組成物、立体造形物、および立体造形物の製造方法
US11267051B2 (en) 2018-02-27 2022-03-08 Arcam Ab Build tank for an additive manufacturing apparatus
US10800101B2 (en) 2018-02-27 2020-10-13 Arcam Ab Compact build tank for an additive manufacturing apparatus
US10875094B2 (en) 2018-03-29 2020-12-29 Vulcanforms Inc. Additive manufacturing systems and methods
US11400519B2 (en) 2018-03-29 2022-08-02 Arcam Ab Method and device for distributing powder material
DE102018108001A1 (de) * 2018-04-05 2019-10-10 Lean Plastics Technologies GmbH Verfahren und Vorrichtung zur Herstellung von kugelförmigen Polymerpartikeln und deren Verwendung
US20210331404A1 (en) * 2018-05-25 2021-10-28 Hewlett-Packard Development Company, L.P. Supply build materials based on theoretical heatmaps
JP7139720B2 (ja) 2018-06-27 2022-09-21 株式会社リコー 造形物の製造方法、及び造形物の製造装置
US11376795B1 (en) 2018-09-21 2022-07-05 University Of South Florida Sintering monitoring method
FR3087198B1 (fr) 2018-10-11 2021-11-19 Arkema France Poudre de polymere thermoplastique pour impression 3d a recyclabilite amelioree
JP2022507147A (ja) 2018-11-13 2022-01-18 コベストロ・インテレクチュアル・プロパティ・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング・アンド・コー・カーゲー 加法的に製造され処理された物体の製造方法
JP6730412B2 (ja) * 2018-12-06 2020-07-29 ヒューレット−パッカード デベロップメント カンパニー エル．ピー．Ｈｅｗｌｅｔｔ‐Ｐａｃｋａｒｄ Ｄｅｖｅｌｏｐｍｅｎｔ Ｃｏｍｐａｎｙ， Ｌ．Ｐ． ３次元物体の生成
CN113165259A (zh) 2018-12-06 2021-07-23 科思创知识产权两合公司 用于修饰工件表面的借助3d打印功能化的膜区域
WO2020127634A1 (de) 2018-12-20 2020-06-25 Covestro Intellectual Property Gmbh & Co. Kg Pulverschichtungsverfahren zur fertigung 3d-gedruckter bauteile mit verbesserten mechanischen eigenschaften
FR3093945B1 (fr) 2019-03-18 2023-10-27 Arkema France Polyamides et copolyamides ignifuges pour impression 3d
US11926101B2 (en) 2019-05-03 2024-03-12 Hewlett-Packard Development Company, L.P. Agent composition determination based on thermal values
DE102019004955A1 (de) 2019-07-17 2021-01-21 Voxeljet Ag Verfahren zur Herstellung von 3D-Formteilen mit variablen Zieleigenschaften der gedruckten Bildpunkte
DE102019007073A1 (de) 2019-10-11 2021-04-15 Voxeljet Ag Verfahren und Vorrichtung zum Herstellen von 3D-Formteilen mittels Hochleistungsstrahler
DE102019007595A1 (de) 2019-11-01 2021-05-06 Voxeljet Ag 3d-druckverfahren und damit hergestelltes formteil unter verwendung von ligninsulfat
DE102019007983A1 (de) 2019-11-18 2021-05-20 Voxeljet Ag 3D-Druckvorrichtung mit vorteilhafter Bauraumgeometrie
WO2021175886A1 (en) 2020-03-06 2021-09-10 Basf Se Fusing agents
CN116133827A (zh) 2020-08-03 2023-05-16 巴斯夫欧洲公司 包含热塑性聚氨酯、增塑剂和有机添加剂的烧结粉末(sp)
US11945155B2 (en) 2020-09-21 2024-04-02 Formlabs, Inc. Techniques for reducing peel forces in additive fabrication and related systems and methods
WO2022268509A1 (en) 2021-06-21 2022-12-29 Basf Se Sinter powder (sp) comprising a thermoplastic polyurethane

Family Cites Families (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3702449A1 (de) 1986-01-30 1987-08-06 Electronic Instrumentation And Vorrichtung zum regeln der uv-strahlung, die auf einen gegenstand trifft
US5296062A (en) * 1986-10-17 1994-03-22 The Board Of Regents, The University Of Texas System Multiple material systems for selective beam sintering
HUT56018A (en) * 1986-10-17 1991-07-29 Univ Texas Method and apparatus for producing workpieces by selective sintering
DE3882981T2 (de) * 1987-03-02 1994-03-31 Efrem V Fudim Vorrichtung und verfahren zur herstellung dreidimensionaler gegenstände durch photoverfestigung.
US4752498A (en) 1987-03-02 1988-06-21 Fudim Efrem V Method and apparatus for production of three-dimensional objects by photosolidification
US5182056A (en) 1988-04-18 1993-01-26 3D Systems, Inc. Stereolithography method and apparatus employing various penetration depths
US5014207A (en) * 1989-04-21 1991-05-07 E. I. Du Pont De Nemours And Company Solid imaging system
US5204055A (en) * 1989-12-08 1993-04-20 Massachusetts Institute Of Technology Three-dimensional printing techniques
JPH0571994A (ja) * 1991-09-10 1993-03-23 Sekisui Chem Co Ltd 立体画像表示盤の製造方法
JP3248006B2 (ja) 1991-10-02 2002-01-21 バンティコ アクチエンゲゼルシャフト 三次元物体の製造方法
JP3166130B2 (ja) * 1992-04-14 2001-05-14 ソニー株式会社 光学的造形装置及び造形方法
DE4309524C2 (de) * 1993-03-24 1998-05-20 Eos Electro Optical Syst Verfahren zum Herstellen eines dreidimensionalen Objekts
JPH07205305A (ja) * 1994-01-14 1995-08-08 Nippon Telegr & Teleph Corp <Ntt> 三次元立体モデルの製造方法および装置
WO1995031326A1 (de) * 1994-05-13 1995-11-23 Eos Gmbh Electro Optical Systems Verfahren und vorrichtung zum herstellen eines dreidimensionalen objektes
DE4416901A1 (de) 1994-05-13 1995-11-16 Eos Electro Optical Syst Vorrichtung und Verfahren zum Herstellen eines dreidimensionalen Objekts
JPH115254A (ja) 1997-04-25 1999-01-12 Toyota Motor Corp 積層造形方法
SE509088C2 (sv) 1997-04-30 1998-12-07 Ralf Larsson Sätt och anordning för framställning av volymkroppar
DE19723892C1 (de) 1997-06-06 1998-09-03 Rainer Hoechsmann Verfahren zum Herstellen von Bauteilen durch Auftragstechnik
US6007764A (en) 1998-03-27 1999-12-28 United Technologies Corporation Absorption tailored laser sintering
JP3697567B2 (ja) * 1999-04-21 2005-09-21 日立造船株式会社 積層造形方法
AU4301501A (en) * 1999-10-26 2001-06-04 University Of Southern California Process of making a three-dimensional object
TWI228114B (en) 1999-12-24 2005-02-21 Nat Science Council Method and equipment for making ceramic work piece
US6500378B1 (en) 2000-07-13 2002-12-31 Eom Technologies, L.L.C. Method and apparatus for creating three-dimensional objects by cross-sectional lithography
JP2002264221A (ja) 2001-03-14 2002-09-18 Minolta Co Ltd 三次元造形装置、および三次元造形方法
US6780368B2 (en) * 2001-04-10 2004-08-24 Nanotek Instruments, Inc. Layer manufacturing of a multi-material or multi-color 3-D object using electrostatic imaging and lamination
US20020149137A1 (en) 2001-04-12 2002-10-17 Bor Zeng Jang Layer manufacturing method and apparatus using full-area curing
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
EP1459871B1 (de) * 2003-03-15 2011-04-06 Evonik Degussa GmbH Verfahren und Vorrichtung zur Herstellung von dreidimensionalen Objekten mittels Mikrowellenstrahlung sowie dadurch hergestellter Formkörper
US20050012247A1 (en) * 2003-07-18 2005-01-20 Laura Kramer Systems and methods for using multi-part curable materials
US7220380B2 (en) 2003-10-14 2007-05-22 Hewlett-Packard Development Company, L.P. System and method for fabricating a three-dimensional metal object using solid free-form fabrication
US7329379B2 (en) * 2003-11-04 2008-02-12 Hewlett-Packard Development Company, Lp. Method for solid freeform fabrication of a three-dimensional object
DE102004012682A1 (de) 2004-03-16 2005-10-06 Degussa Ag Verfahren zur Herstellung von dreidimensionalen Objekten mittels Lasertechnik und Auftragen eines Absorbers per Inkjet-Verfahren
US20050263933A1 (en) 2004-05-28 2005-12-01 3D Systems, Inc. Single side bi-directional feed for laser sintering
US7790096B2 (en) 2005-03-31 2010-09-07 3D Systems, Inc. Thermal management system for a removable build chamber for use with a laser sintering system
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
US7296990B2 (en) 2005-10-14 2007-11-20 Hewlett-Packard Development Company, L.P. Systems and methods of solid freeform fabrication with translating powder bins
WO2008013483A1 (en) 2006-07-27 2008-01-31 Arcam Ab Method and device for producing three-dimensional objects

Also Published As

Publication number Publication date
EP1648686B1 (de) 2009-12-02
EP1648686B2 (de) 2015-06-24
JP4691680B2 (ja) 2011-06-01
US20110107967A1 (en) 2011-05-12
ATE450361T1 (de) 2009-12-15
US7879282B2 (en) 2011-02-01
US8535036B2 (en) 2013-09-17
JP2007533480A (ja) 2007-11-22
WO2005011959A1 (en) 2005-02-10
EP1648686A1 (de) 2006-04-26
US20060180957A1 (en) 2006-08-17
GB0317387D0 (en) 2003-08-27

Similar Documents

Publication Publication Date Title
DE602004024403D1 (de) Verfahren und vorrichtung zum selektiven sintern von teilchenmaterial
DE60307564D1 (de) Vorrichtung zum Bestrahlen mit geladenen Teilchen
TW200700904A (en) Photosensitive composition, compound for use in the photosensitive composition and pattern forming method using the photosensitive composition
DE602004010949D1 (de) Einrichtung zur Bestrahlung mit Teilchenstrahlen und Bestrahlungsplanungseinheit
DE69737270D1 (de) Vorrichtung zum Bestrahlen mit geladenen Teilchen
DE602004002884D1 (de) Vorrichtung zum Behandeln von Müll und dafür vorgesehene Schneideinrichtung
ATE513627T1 (de) Verfahren zum klassieren eines teilchenförmigen wasserabsorbierenden harzes
DE60219649D1 (de) Vorrichtung zum sammeln von funktionen mit einem agenten
DE60037523D1 (de) Mehrschichtwerkstoff zur verwendung als decklage in einem absorbierenden artikel
TW200700712A (en) Method for measuring number of fine particles in ultrapure water, filtration device for measuring number of fine particles, method for manufacture thereof and hollow fiber film unit for use in the device
ATE406243T1 (de) Vorrichtung und verfahren zur flüssigkeitsdurchlässigen perforierung eines vlieses
ATE244150T1 (de) Laserbeschriftungsverfahren
DE602005022195D1 (de) Aufzeichnungstinte, tintenstrahlaufzeichnungsverfahren und tintenstrahlaufzeichnungsvorrichtung damit
EP1697258A4 (de) Teilchenförmige absorptionsmittel und herstellungsverfahren dafür
DE60223103D1 (de) Vorrichtung zum Zuführen von bogenförmigem Material und Aufzeichnungsgerät
DE60230819D1 (de) Vorrichtung zur bearbeitung von fensterscheiben
EP1510562A4 (de) Wasserabsorptionsmittelzusammensetzung und entsprechendes herstellungsverfahren, absorptionsmaterial sowie absorptionsartikel
NO20060668L (no) Indikatoranordning
DE50308656D1 (de) Vorrichtung zum kontinuierlichen filtern von materialgemischen
DE60326537D1 (de) Absorbierende vorrichtung mit gleitfähiger abdeckung
ATE336368T1 (de) Absorbierendes folienmaterial mit schnittfesten partikeln und verfahren zu dessen herstellung
BRPI0515370A (pt) absorvente higiênico drapeável e materiais para uso em artigos absorventes higiênicos drapeáveis
TW200705096A (en) Photosensitive composition, pattern forming method using the photosensitive composition and compound for use in the photosensitive composition
DE60311715D1 (de) Verfahren zum Einlegen in Holz von Steineinlagen und hergestellte Artikel
AU2003259681A8 (en) Irradiated absorbent materials

Legal Events

Date Code Title Description
8363 Opposition against the patent