JP2017170899A5 - - Google Patents

Download PDF

Info

Publication number
JP2017170899A5
JP2017170899A5 JP2017058621A JP2017058621A JP2017170899A5 JP 2017170899 A5 JP2017170899 A5 JP 2017170899A5 JP 2017058621 A JP2017058621 A JP 2017058621A JP 2017058621 A JP2017058621 A JP 2017058621A JP 2017170899 A5 JP2017170899 A5 JP 2017170899A5
Authority
JP
Japan
Prior art keywords
heat radiating
radiating element
radiation
powder bed
wavelength
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.)
Granted
Application number
JP2017058621A
Other languages
English (en)
Japanese (ja)
Other versions
JP2017170899A (ja
JP6501812B2 (ja
Filing date
Publication date
Priority claimed from DE102016205053.2A external-priority patent/DE102016205053A1/de
Application filed filed Critical
Publication of JP2017170899A publication Critical patent/JP2017170899A/ja
Publication of JP2017170899A5 publication Critical patent/JP2017170899A5/ja
Application granted granted Critical
Publication of JP6501812B2 publication Critical patent/JP6501812B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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)

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

Family

ID=58387698

Family Applications (1)

Application Number Title Priority Date Filing Date
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

Similar Documents

Publication Publication Date Title
JP2017170899A5 (https=)
JP6501812B2 (ja) 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
KR102615544B1 (ko) 스펙트럼 변환기를 사용하여 3d 성형품을 제조하는 방법 및 장치
RU2657897C2 (ru) Способ плавления порошка, включающий нагрев области, прилегающей к ванне
CN105939839B (zh) 用于改进地控制在生成式层构建过程中的能量输入的方法和设备
US9327450B2 (en) Device and method for manufacturing a three-dimensional object by means of an application device for building material in powder form
US7850885B2 (en) Device and method for manufacturing a three-dimensional object with a heated recoater for a building material in powder form
US20170304895A1 (en) Additive manufacturing apparatus and method
US10543529B2 (en) Apparatus for producing a three-dimensional work piece which includes a heating system
US10967575B2 (en) Method and device for the generative manufacturing of a three-dimensional object
US20080131104A1 (en) Radiant Heater For Heating the Building Material in a Laser Sintering Device
RU2009136179A (ru) Способ изготовления трехмерных объектов лазерным спеканием
WO2013139167A1 (zh) 木板表面粉末固化的红外脉冲辐照加热方法及其设备
US10981322B2 (en) Process for the accelerated production of objects by means of generative manufacturing
US20230294168A1 (en) 3D-Metal-Printing Method and Arrangement Therefor
JP7170142B2 (ja) ３ｄ金属印刷方法およびかかる方法のための装置
JP2019080047A5 (https=)
JP4562284B2 (ja) 熱可塑性樹脂を熱成形する方法および装置
CN109641388A (zh) 构建材料的激光熔化
US11396175B2 (en) Method and device for producing a three-dimensional object
JP2017165998A (ja) 三次元造形方法
US11130281B2 (en) Heating techniques in additive fabrication and related systems and methods
JP2020084195A (ja) 付加製造装置、付加製造方法及び付加製造物
EP3565704B1 (en) Additive manufacturing
KR102115289B1 (ko) 금속 판재의 가열 장치