DE69806476T2 - Gerät und verfahren zur kontrollierten belichtung eines aushärtbaren mediums unter benutzung einer gepulsten strahlungsquelle bei der herstellung dreidimensionaler gegenstände - Google Patents
Gerät und verfahren zur kontrollierten belichtung eines aushärtbaren mediums unter benutzung einer gepulsten strahlungsquelle bei der herstellung dreidimensionaler gegenständeInfo
- Publication number
- DE69806476T2 DE69806476T2 DE69806476T DE69806476T DE69806476T2 DE 69806476 T2 DE69806476 T2 DE 69806476T2 DE 69806476 T DE69806476 T DE 69806476T DE 69806476 T DE69806476 T DE 69806476T DE 69806476 T2 DE69806476 T2 DE 69806476T2
- Authority
- DE
- Germany
- Prior art keywords
- production
- radiation source
- dimensional objects
- pulsed radiation
- curable medium
- 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.)
- Expired - Fee Related
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
- 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
- B29C64/40—Structures for supporting 3D objects during manufacture and intended to be sacrificed after completion thereof
-
- 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
- B29C64/106—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material
- B29C64/124—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material using layers of liquid which are selectively solidified
- B29C64/129—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material using layers of liquid which are selectively solidified characterised by the energy source therefor, e.g. by global irradiation combined with a mask
- B29C64/135—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material using layers of liquid which are selectively solidified characterised by the energy source therefor, e.g. by global irradiation combined with a mask the energy source being concentrated, e.g. scanning lasers or focused light sources
-
- 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
- B33Y50/00—Data acquisition or data processing for additive manufacturing
- B33Y50/02—Data acquisition or data processing for additive manufacturing for controlling or regulating additive manufacturing processes
-
- 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
- B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
- B29C35/0805—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation
- B29C2035/0838—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation using laser
-
- 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
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/847,855 US6001297A (en) | 1997-04-28 | 1997-04-28 | Method for controlling exposure of a solidfiable medium using a pulsed radiation source in building a three-dimensional object using stereolithography |
PCT/US1998/008133 WO1998048997A1 (en) | 1997-04-28 | 1998-04-22 | Apparatus and method for controlling exposure of a solidifiable medium using a pulsed radiation source in building a three-dimensional object |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69806476D1 DE69806476D1 (de) | 2002-08-14 |
DE69806476T2 true DE69806476T2 (de) | 2003-03-06 |
Family
ID=25301664
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69806476T Expired - Fee Related DE69806476T2 (de) | 1997-04-28 | 1998-04-22 | Gerät und verfahren zur kontrollierten belichtung eines aushärtbaren mediums unter benutzung einer gepulsten strahlungsquelle bei der herstellung dreidimensionaler gegenstände |
Country Status (6)
Country | Link |
---|---|
US (2) | US6001297A (de) |
EP (1) | EP0979163B1 (de) |
JP (2) | JP3980655B2 (de) |
AU (1) | AU6978398A (de) |
DE (1) | DE69806476T2 (de) |
WO (1) | WO1998048997A1 (de) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010008960A1 (de) * | 2010-02-23 | 2011-08-25 | EOS GmbH Electro Optical Systems, 82152 | Verfahren und Vorrichtung zum Herstellen eines dreidimensionalen Objekts, das sich insbesondere für den Einsatz in der Mikrotechnik eignet |
DE102016212573A1 (de) * | 2016-07-11 | 2018-01-11 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Verfahren zur Herstellung von dreidimensionalen Bauteilen mit einem pulverbettbasierten Strahlschmelzverfahren |
EP2424706B1 (de) | 2009-04-28 | 2018-01-24 | BAE Systems PLC | Verfahren zum aufbau eines werkstückes durch schichtweisen auftrag |
Families Citing this family (66)
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US6103176A (en) * | 1997-08-29 | 2000-08-15 | 3D Systems, Inc. | Stereolithographic method and apparatus for production of three dimensional objects using recoating parameters for groups of layers |
EP1024459A3 (de) | 1999-01-19 | 2002-11-13 | 3D Systems, Inc. | Verfahren und Vorrichtung zum Herstellen von dreidimensionalen Gegenständen mittels Stereolithografie |
US6241934B1 (en) | 1999-02-08 | 2001-06-05 | 3D Systems, Inc. | Stereolithographic method and apparatus with enhanced control of prescribed stimulation production and application |
US6261077B1 (en) | 1999-02-08 | 2001-07-17 | 3D Systems, Inc. | Rapid prototyping apparatus with enhanced thermal and/or vibrational stability for production of three dimensional objects |
US6132667A (en) * | 1999-02-08 | 2000-10-17 | 3D Systems, Inc. | Stereolithographic method and apparatus with enhanced control of prescribed stimulation production and application |
US6159411A (en) * | 1999-02-08 | 2000-12-12 | 3D Systems, Inc. | Rapid prototyping method and apparatus with simplified build preparation for production of three dimensional objects |
US6325961B1 (en) | 1999-02-08 | 2001-12-04 | 3D Systems, Inc. | Stereolithographic method and apparatus with enhanced control of prescribed stimulation and application |
US6129884A (en) * | 1999-02-08 | 2000-10-10 | 3D Systems, Inc. | Stereolithographic method and apparatus with enhanced control of prescribed stimulation production and application |
US6126884A (en) * | 1999-02-08 | 2000-10-03 | 3D Systems, Inc. | Stereolithographic method and apparatus with enhanced control of prescribed stimulation production and application |
US6406658B1 (en) | 1999-02-08 | 2002-06-18 | 3D Systems, Inc. | Stereolithographic method and apparatus for production of three dimensional objects using multiple beams of different diameters |
US6875640B1 (en) | 2000-06-08 | 2005-04-05 | Micron Technology, Inc. | Stereolithographic methods for forming a protective layer on a semiconductor device substrate and substrates including protective layers so formed |
AU2001266905A1 (en) * | 2000-06-15 | 2001-12-24 | 3M Innovative Properties Company | Microfabrication of organic optical elements |
DE60139624D1 (de) * | 2000-06-15 | 2009-10-01 | 3M Innovative Properties Co | Erzeugung eines mehrfarbenbildes mittels eines multiphoton photochemischen verfahren |
US6852766B1 (en) * | 2000-06-15 | 2005-02-08 | 3M Innovative Properties Company | Multiphoton photosensitization system |
KR100810547B1 (ko) * | 2000-06-15 | 2008-03-18 | 쓰리엠 이노베이티브 프로퍼티즈 캄파니 | 캡슐화 광학 부재의 제작방법, 광학소자 및 이의 커플링 방법 |
WO2001096961A2 (en) * | 2000-06-15 | 2001-12-20 | 3M Innovative Properties Company | Multipass multiphoton absorption method and apparatus |
EP1292861B1 (de) * | 2000-06-15 | 2014-11-19 | 3M Innovative Properties Company | Mehrstrahliges fotolithographisches absorptionsverfahren |
KR100795759B1 (ko) * | 2000-06-15 | 2008-01-21 | 쓰리엠 이노베이티브 프로퍼티즈 캄파니 | 미세유체 물품의 제조 방법 |
JP2002316363A (ja) * | 2001-02-16 | 2002-10-29 | Fuji Photo Film Co Ltd | 光造形装置及び露光ユニット |
US20040012872A1 (en) * | 2001-06-14 | 2004-01-22 | Fleming Patrick R | Multiphoton absorption method using patterned light |
JP2005507805A (ja) * | 2001-10-30 | 2005-03-24 | コンセプト レーザー ゲーエムベーハー | 三次元の焼結成形品の製造方法 |
US7235195B2 (en) * | 2002-09-06 | 2007-06-26 | Novartis Ag | Method for making opthalmic devices |
US20030155667A1 (en) * | 2002-12-12 | 2003-08-21 | Devoe Robert J | Method for making or adding structures to an article |
SE524439C2 (sv) * | 2002-12-19 | 2004-08-10 | Arcam Ab | Anordning samt metod för framställande av en tredimensionell produkt |
DE10336561B4 (de) | 2003-08-07 | 2019-05-02 | Lim Laserinstitut Mittelsachsen Gmbh | Verfahren zum Herstellen eines Miniaturkörpers oder mikrostrukturierten Körpers |
US7521651B2 (en) * | 2003-09-12 | 2009-04-21 | Orbotech Ltd | Multiple beam micro-machining system and method |
WO2005029938A1 (en) * | 2003-09-18 | 2005-03-31 | Laird Technologies, Inc. | Lance-tab mounting method |
US7145588B2 (en) * | 2004-02-27 | 2006-12-05 | Eastman Kodak Company | Scanning optical printhead having exposure correction |
DE102004022961B4 (de) * | 2004-05-10 | 2008-11-20 | Envisiontec Gmbh | Verfahren zur Herstellung eines dreidimensionalen Objekts mit Auflösungsverbesserung mittels Pixel-Shift |
US7407616B2 (en) * | 2005-02-11 | 2008-08-05 | New Photonics, Llc | Method for photo-curing polymerizable compositions with pulsed light |
US7321004B2 (en) * | 2005-02-11 | 2008-01-22 | New Photonics, Llc | Method for photo-curing polymerizable compositions |
US7758799B2 (en) * | 2005-04-01 | 2010-07-20 | 3D Systems, Inc. | Edge smoothness with low resolution projected images for use in solid imaging |
US9415544B2 (en) * | 2006-08-29 | 2016-08-16 | 3D Systems, Inc. | Wall smoothness, feature accuracy and resolution in projected images via exposure levels in solid imaging |
JP5242036B2 (ja) * | 2006-10-12 | 2013-07-24 | 日立造船株式会社 | レーザ加工装置 |
CN101796443A (zh) | 2007-09-06 | 2010-08-04 | 3M创新有限公司 | 具有提供输出光区域控制的光提取结构的光导装置 |
JP2010537843A (ja) * | 2007-09-06 | 2010-12-09 | スリーエム イノベイティブ プロパティズ カンパニー | 微細構造物品を作製するための工具 |
US9102083B2 (en) | 2007-09-06 | 2015-08-11 | 3M Innovative Properties Company | Methods of forming molds and methods of forming articles using said molds |
CN101821659B (zh) * | 2007-10-11 | 2014-09-24 | 3M创新有限公司 | 色差共聚焦传感器 |
KR100921939B1 (ko) | 2007-11-01 | 2009-10-15 | 한국산업기술대학교산학협력단 | 광 픽업 유니트를 이용한 광조형 장치 및 그 장치를이용하여 구조물을 형성하는 방법 |
CN101946305B (zh) * | 2007-12-12 | 2014-02-12 | 3M创新有限公司 | 用于制备具有改善的边缘清晰度的结构的方法 |
EP2257854B1 (de) * | 2008-02-26 | 2018-10-31 | 3M Innovative Properties Company | Mehrphotonenbelichtungssystem |
CN102325644B (zh) | 2008-12-22 | 2014-12-10 | 荷兰应用科学研究会(Tno) | 用于3d物体的分层生产的方法及设备 |
US8678805B2 (en) | 2008-12-22 | 2014-03-25 | Dsm Ip Assets Bv | System and method for layerwise production of a tangible object |
US8777602B2 (en) | 2008-12-22 | 2014-07-15 | Nederlandse Organisatie Voor Tobgepast-Natuurwetenschappelijk Onderzoek TNO | Method and apparatus for layerwise production of a 3D object |
JP5620669B2 (ja) * | 2009-10-26 | 2014-11-05 | 東芝機械株式会社 | レーザダイシング方法およびレーザダイシング装置 |
JP5981094B2 (ja) | 2010-06-24 | 2016-08-31 | 東芝機械株式会社 | ダイシング方法 |
JP5739010B2 (ja) | 2010-11-29 | 2015-06-24 | スリーディー システムズ インコーポレーテッド | 内部レーザ変調を使用したステレオリソグラフィー・システムおよび方法 |
JP5140198B1 (ja) | 2011-07-27 | 2013-02-06 | 東芝機械株式会社 | レーザダイシング方法 |
US8545945B2 (en) * | 2012-01-27 | 2013-10-01 | Indian Institute Of Technology Kanpur | Micropattern generation with pulsed laser diffraction |
US10001641B2 (en) * | 2013-03-14 | 2018-06-19 | Stratasys Ltd. | Enhanced resolution DLP projector apparatus and method of using same |
SG11201607055QA (en) * | 2014-03-25 | 2016-09-29 | Dws Srl | Improved computer-implemented method for defining the points of development of supporting elements of an object made by means of a stereolithography process |
US10351819B2 (en) | 2014-09-16 | 2019-07-16 | The Regents Of The University Of California | Method for fabrication of microwells for controlled formation of 3-dimensional multicellular-shapes |
GB201420717D0 (en) * | 2014-11-21 | 2015-01-07 | Renishaw Plc | Additive manufacturing apparatus and methods |
JP6558751B2 (ja) * | 2015-03-26 | 2019-08-14 | 学校法人慶應義塾 | 立体物製造装置、立体物製造方法及びプログラム |
US10336006B1 (en) * | 2015-05-19 | 2019-07-02 | Southern Methodist University | Methods and apparatus for additive manufacturing |
US10207489B2 (en) * | 2015-09-30 | 2019-02-19 | Sigma Labs, Inc. | Systems and methods for additive manufacturing operations |
EP3210756A4 (de) * | 2015-12-25 | 2018-04-04 | Technology Research Association For Future Additive Manufacturing | Vorrichtung zur dreidimensionalen generativen fertigung, steuerungsverfahren für vorrichtung zur dreidimensionalen generativen fertigung und steuerungsprogramm für vorrichtung zur dreidimensionalen generativen fertigung |
JP7136815B2 (ja) * | 2017-06-30 | 2022-09-13 | 株式会社ニコン | 重合された材料で作られる物品を製造する方法 |
US10333269B2 (en) | 2017-09-27 | 2019-06-25 | Apple Inc. | Controlling output power of a laser amplifier with variable pulse rate |
US11945158B2 (en) | 2017-11-10 | 2024-04-02 | General Electric Company | Interlace scanning strategies and uses thereof |
US11440223B2 (en) * | 2018-07-31 | 2022-09-13 | Carbon, Inc. | Static liquid interface production of lenses and other contoured objects |
DE102018213675A1 (de) * | 2018-08-14 | 2020-02-20 | Eos Gmbh Electro Optical Systems | Additive Herstellvorrichtung und zugeordnetes additives Herstellverfahren |
EP3670064A1 (de) * | 2018-12-21 | 2020-06-24 | Etxe-Tar, S.A. | Verfahren und system zur überwachung einer abtastung eines energiestrahls |
EP3842865A1 (de) * | 2019-12-23 | 2021-06-30 | Cubicure GmbH | Systeme und verfahren zur lithographiebasierten generativen fertigung von dreidimensionalen (3d) strukturen |
US11440263B2 (en) | 2019-12-23 | 2022-09-13 | Cubicure Gmbh | System for the lithography-based additive manufacturing of three-dimensional (3D) structures |
US20220339860A1 (en) * | 2021-04-21 | 2022-10-27 | University Of Dayton Research Institute | Pulse cure of ultraviolet light curable materials |
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-
1997
- 1997-04-28 US US08/847,855 patent/US6001297A/en not_active Expired - Fee Related
-
1998
- 1998-04-22 JP JP54711198A patent/JP3980655B2/ja not_active Expired - Lifetime
- 1998-04-22 WO PCT/US1998/008133 patent/WO1998048997A1/en active IP Right Grant
- 1998-04-22 AU AU69783/98A patent/AU6978398A/en not_active Abandoned
- 1998-04-22 EP EP98915652A patent/EP0979163B1/de not_active Expired - Lifetime
- 1998-04-22 DE DE69806476T patent/DE69806476T2/de not_active Expired - Fee Related
-
1999
- 1999-05-18 US US09/313,938 patent/US6215095B1/en not_active Expired - Lifetime
-
2007
- 2007-01-05 JP JP2007000465A patent/JP2007118612A/ja active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2424706B1 (de) | 2009-04-28 | 2018-01-24 | BAE Systems PLC | Verfahren zum aufbau eines werkstückes durch schichtweisen auftrag |
DE102010008960A1 (de) * | 2010-02-23 | 2011-08-25 | EOS GmbH Electro Optical Systems, 82152 | Verfahren und Vorrichtung zum Herstellen eines dreidimensionalen Objekts, das sich insbesondere für den Einsatz in der Mikrotechnik eignet |
DE102016212573A1 (de) * | 2016-07-11 | 2018-01-11 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Verfahren zur Herstellung von dreidimensionalen Bauteilen mit einem pulverbettbasierten Strahlschmelzverfahren |
Also Published As
Publication number | Publication date |
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US6215095B1 (en) | 2001-04-10 |
EP0979163B1 (de) | 2002-07-10 |
JP2007118612A (ja) | 2007-05-17 |
EP0979163A1 (de) | 2000-02-16 |
US6001297A (en) | 1999-12-14 |
AU6978398A (en) | 1998-11-24 |
WO1998048997A1 (en) | 1998-11-05 |
DE69806476D1 (de) | 2002-08-14 |
JP2001524040A (ja) | 2001-11-27 |
JP3980655B2 (ja) | 2007-09-26 |
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