JP2013022965A5 - - Google Patents

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Publication number
JP2013022965A5
JP2013022965A5 JP2012163136A JP2012163136A JP2013022965A5 JP 2013022965 A5 JP2013022965 A5 JP 2013022965A5 JP 2012163136 A JP2012163136 A JP 2012163136A JP 2012163136 A JP2012163136 A JP 2012163136A JP 2013022965 A5 JP2013022965 A5 JP 2013022965A5
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JP
Japan
Prior art keywords
power density
focus
maximum value
less
polymer powder
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.)
Pending
Application number
JP2012163136A
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English (en)
Japanese (ja)
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JP2013022965A (ja
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Publication date
Priority claimed from DE102011079521A external-priority patent/DE102011079521A1/de
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Publication of JP2013022965A publication Critical patent/JP2013022965A/ja
Publication of JP2013022965A5 publication Critical patent/JP2013022965A5/ja
Pending legal-status Critical Current

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JP2012163136A 2011-07-21 2012-07-23 三次元の物体を層状に製造するための装置と方法及びモールド Pending JP2013022965A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102011079521A DE102011079521A1 (de) 2011-07-21 2011-07-21 Verbesserte Bauteileigenschaften durch Strahlformung im Laser-Sintern
DE102011079521.9 2011-07-21

Publications (2)

Publication Number Publication Date
JP2013022965A JP2013022965A (ja) 2013-02-04
JP2013022965A5 true JP2013022965A5 (https=) 2015-07-30

Family

ID=46506164

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012163136A Pending JP2013022965A (ja) 2011-07-21 2012-07-23 三次元の物体を層状に製造するための装置と方法及びモールド

Country Status (5)

Country Link
US (1) US9238310B2 (https=)
EP (1) EP2548719A1 (https=)
JP (1) JP2013022965A (https=)
CN (1) CN102886900B (https=)
DE (1) DE102011079521A1 (https=)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9802373B2 (en) * 2014-06-11 2017-10-31 Applied Nanostructured Solutions, Llc Methods for processing three-dimensional printed objects using microwave radiation
US10399322B2 (en) 2014-06-11 2019-09-03 Applied Nanostructured Solutions, Llc Three-dimensional printing using carbon nanostructures
CN104650582B (zh) * 2014-09-30 2019-03-19 青岛科技大学 基于选择性激光烧结快速成形聚亚胺醚酮材料
DE102016219080A1 (de) 2016-09-30 2018-04-05 Evonik Degussa Gmbh Polyamidpulver für selektive Sinterverfahren
WO2018125596A1 (en) * 2016-12-29 2018-07-05 3D Systems, Inc. Sensor that simulates resin optical properties
EP3431261B1 (de) * 2017-07-21 2020-09-02 CL Schutzrechtsverwaltungs GmbH Vorrichtung zur additiven herstellung dreidimensionaler objekte
GB201712739D0 (en) * 2017-08-09 2017-09-20 Renishaw Plc Laser processing
EP3501695A1 (de) 2017-12-22 2019-06-26 Evonik Degussa GmbH Vorrichtung zur schichtweisen herstellung von dreidimensionalen objekten sowie herstellungsverfahren dazu
AU2019203404B2 (en) 2018-05-15 2024-11-07 Howmedica Osteonics Corp. Fabrication of components using shaped energy beam profiles
DE102018219032A1 (de) 2018-08-17 2020-02-20 Denise Bennewitz Bauteiledruckverfahren und Vorrichtungen hierfür
EP3698956A1 (de) 2019-02-21 2020-08-26 Evonik Operations GmbH Verfahren zur oberflächenbearbeitung von polymeren dreidimensionalen objekten
JP6990725B2 (ja) * 2020-01-30 2022-01-12 株式会社ソディック 積層造形装置および三次元造形物の製造方法
CN116175962B (zh) * 2021-11-26 2025-03-18 中国科学院上海光学精密机械研究所 选择性激光烧结方法、3d打印方法及其应用

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5182170A (en) * 1989-09-05 1993-01-26 Board Of Regents, The University Of Texas System Method of producing parts by selective beam interaction of powder with gas phase reactant
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
US5846370A (en) * 1997-03-17 1998-12-08 Delco Electronics Corporation Rapid prototyping process and apparatus therefor
DE19747309B4 (de) 1997-10-27 2007-11-15 Degussa Gmbh Verwendung eines Polyamids 12 für selektives Laser-Sintern
US6203861B1 (en) * 1998-01-12 2001-03-20 University Of Central Florida One-step rapid manufacturing of metal and composite parts
DE19846478C5 (de) 1998-10-09 2004-10-14 Eos Gmbh Electro Optical Systems Laser-Sintermaschine
JP2003080604A (ja) * 2001-09-10 2003-03-19 Fuji Photo Film Co Ltd 積層造形装置
JP2003340924A (ja) * 2002-05-23 2003-12-02 Fuji Photo Film Co Ltd 積層造形装置
US7435072B2 (en) * 2003-06-02 2008-10-14 Hewlett-Packard Development Company, L.P. Methods and systems for producing an object through solid freeform fabrication
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
DE102004024440B4 (de) * 2004-05-14 2020-06-25 Evonik Operations Gmbh Polymerpulver mit Polyamid, Verwendung in einem formgebenden Verfahren und Formkörper, hergestellt aus diesem Polymerpulver
DE102004047876A1 (de) * 2004-10-01 2006-04-06 Degussa Ag Pulver mit verbesserten Recyclingeigenschaften, Verfahren zu dessen Herstellung und Verwendung des Pulvers in einem Verfahren zur Herstellung dreidimensionaler Objekte
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
JP5711538B2 (ja) * 2008-03-14 2015-05-07 ヴァルスパー・ソーシング・インコーポレーテッド 粉末組成物および当該粉末組成物から物品を製造する方法
JP5144688B2 (ja) * 2009-03-13 2013-02-13 群栄化学工業株式会社 積層造型法により作成された成形型
EP2335848B1 (de) * 2009-12-04 2014-08-20 SLM Solutions GmbH Optische Bestrahlungseinheit für eine Anlage zur Herstellung von Werkstücken durch Bestrahlen von Pulverschichten mit Laserstrahlung
DE202010005162U1 (de) 2010-04-17 2010-11-04 Evonik Degussa Gmbh Vorrichtung zur Verkleinerung des unteren Bauraums einer Lasersinteranlage
DE102010020418A1 (de) * 2010-05-12 2011-11-17 Eos Gmbh Electro Optical Systems Vorrichtung und Verfahren zum generativen Herstellen eines dreidimensionalen Objekts mit Baufeldbegrenzung

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