DE4112695C3 - Verfahren und Vorrichtung zum Herstellen eines dreidimensionalen Objekts - Google Patents
Verfahren und Vorrichtung zum Herstellen eines dreidimensionalen ObjektsInfo
- Publication number
- DE4112695C3 DE4112695C3 DE4112695A DE4112695A DE4112695C3 DE 4112695 C3 DE4112695 C3 DE 4112695C3 DE 4112695 A DE4112695 A DE 4112695A DE 4112695 A DE4112695 A DE 4112695A DE 4112695 C3 DE4112695 C3 DE 4112695C3
- Authority
- DE
- Germany
- Prior art keywords
- layer
- data
- solidification
- solidified
- measured
- 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
- 238000000034 method Methods 0.000 title claims description 25
- 238000004519 manufacturing process Methods 0.000 claims description 19
- 238000005259 measurement Methods 0.000 claims description 19
- 239000007788 liquid Substances 0.000 claims description 18
- 238000007711 solidification Methods 0.000 claims description 14
- 230000008023 solidification Effects 0.000 claims description 14
- 238000012937 correction Methods 0.000 claims description 11
- 230000005855 radiation Effects 0.000 claims description 7
- 238000005286 illumination Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 230000009471 action Effects 0.000 claims description 3
- 238000007596 consolidation process Methods 0.000 claims description 3
- 238000011156 evaluation Methods 0.000 claims description 3
- 239000000843 powder Substances 0.000 claims description 2
- 238000004441 surface measurement Methods 0.000 claims description 2
- 230000004936 stimulating effect Effects 0.000 claims 1
- 230000000875 corresponding effect Effects 0.000 description 8
- 230000008859 change Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000005670 electromagnetic radiation Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000000149 argon plasma sintering Methods 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000004556 laser interferometry Methods 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000010363 phase shift Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000011417 postcuring Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
- G03F7/0037—Production of three-dimensional images
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- General Physics & Mathematics (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4112695A DE4112695C3 (de) | 1990-12-21 | 1991-04-18 | Verfahren und Vorrichtung zum Herstellen eines dreidimensionalen Objekts |
| EP92900756A EP0563102B1 (de) | 1990-12-21 | 1991-12-18 | Verfahren und vorrichtung zum herstellen eines dreidimensionalen objekts |
| DE59101958T DE59101958D1 (de) | 1990-12-21 | 1991-12-18 | Verfahren und vorrichtung zum herstellen eines dreidimensionalen objekts. |
| JP4501660A JPH06503764A (ja) | 1990-12-21 | 1991-12-18 | ３次元物体の製造方法及び装置 |
| PCT/EP1991/002441 WO1992011577A1 (de) | 1990-12-21 | 1991-12-18 | Verfahren und vorrichtung zum herstellen eines dreidimensionalen objekts |
| US08/402,739 US5460758A (en) | 1990-12-21 | 1995-03-13 | Method and apparatus for production of a three-dimensional object |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4041285 | 1990-12-21 | ||
| DE4112695A DE4112695C3 (de) | 1990-12-21 | 1991-04-18 | Verfahren und Vorrichtung zum Herstellen eines dreidimensionalen Objekts |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE4112695A1 DE4112695A1 (de) | 1992-07-02 |
| DE4112695C2 DE4112695C2 (enExample) | 1993-05-19 |
| DE4112695C3 true DE4112695C3 (de) | 1998-07-23 |
Family
ID=6421097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE4112695A Expired - Fee Related DE4112695C3 (de) | 1990-12-21 | 1991-04-18 | Verfahren und Vorrichtung zum Herstellen eines dreidimensionalen Objekts |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE4112695C3 (enExample) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10310385A1 (de) * | 2003-03-07 | 2004-09-23 | Daimlerchrysler Ag | Verfahren zur Qualitätskontrolle für pulverbasierte schichtaufbauende Verfahren |
| CN101678613B (zh) * | 2007-11-27 | 2013-01-09 | Eos有限公司电镀光纤系统 | 借助激光烧结制造三维物体的方法 |
| WO2017137022A1 (de) | 2016-02-08 | 2017-08-17 | Primes Gmbh | Analyse von laserstrahlen in anlagen für generative fertigung |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4437284A1 (de) * | 1994-10-18 | 1996-04-25 | Eos Electro Optical Syst | Verfahren zum Kalibrieren einer Steuerung zur Ablenkung eines Laserstrahls |
| DE19630705A1 (de) | 1995-08-30 | 1997-03-20 | Deutsche Telekom Ag | Verfahren zur Herstellung von 3-dimensional strukturierten Polymerschichten für die integrierte Optik |
| WO1997010088A2 (de) | 1995-08-30 | 1997-03-20 | Deutsche Telekom Ag | Verfahren zur verbesserung des kontrastes bei der strukturierung von 3-dimensionalen oberflächen |
| DE19632563A1 (de) * | 1996-01-04 | 1997-07-10 | Deutsche Telekom Ag | Verfahren und Vorrichtung zur Herstellung strukturierter lambda/4-Plättchen, Spiegel, Gitter und Prismen auf dreidimensionalen Flächen |
| DE19906564C2 (de) * | 1999-02-17 | 2001-01-25 | Peschges Klaus Juergen | Verfahren zur Herstellung von dreidimensionalen Gegenständen mittels Stereolithographie |
| GB2375988B (en) * | 2001-05-03 | 2004-05-26 | Peter David Hurley | 3-D bust maker |
| GB0816308D0 (en) | 2008-09-05 | 2008-10-15 | Mtt Technologies Ltd | Optical module |
| DE102008058177A1 (de) * | 2008-11-20 | 2010-06-24 | Eos Gmbh Electro Optical Systems | Verfahren zur Identifizierung von Lasersinterpulvern |
| DE102011006941A1 (de) * | 2010-11-26 | 2012-05-31 | Mtu Aero Engines Gmbh | Verfahren zum schichtweisen Herstellen eines Bauteils sowie Vorrichtung |
| BE1020596A3 (nl) * | 2012-03-27 | 2014-01-07 | Materialise Nv | Werkwijze voor het verminderen van differentiële krimp bij stereolithografie. |
| MX393796B (es) | 2014-01-16 | 2025-03-24 | Hewlett Packard Development Co | Generar objetos tridimensionales. |
| WO2015108552A1 (en) | 2014-01-16 | 2015-07-23 | Hewlett-Packard Development Company, L.P. | Generating three-dimensional objects |
| MX372915B (es) * | 2014-01-16 | 2020-04-27 | Hewlett Packard Development Co | Generar objetos tridimensionales. |
| US10889059B2 (en) | 2014-01-16 | 2021-01-12 | Hewlett-Packard Development Company, L.P. | Generating three-dimensional objects |
| US11106110B2 (en) * | 2014-10-20 | 2021-08-31 | Sony Corporation | Optical shaping apparatus and method of manufacturing shaped object |
| DE102014117519B4 (de) * | 2014-11-28 | 2016-06-09 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Verfahren zur Herstellung und Überprüfung von Werkstücken und Werkstück |
| JP2019504182A (ja) | 2015-11-16 | 2019-02-14 | レニショウ パブリック リミテッド カンパニーＲｅｎｉｓｈａｗ Ｐｕｂｌｉｃ Ｌｉｍｉｔｅｄ Ｃｏｍｐａｎｙ | アディティブ製造装置のためのモジュールおよび方法 |
| JP2019171770A (ja) | 2018-03-29 | 2019-10-10 | 株式会社リコー | 造形装置、制御装置および方法 |
| JP7140829B2 (ja) | 2018-06-13 | 2022-09-21 | 株式会社ニコン | 演算装置、検出システム、造形装置、演算方法、検出方法、造形方法、演算プログラム、検出プログラムおよび造形プログラム |
| JP2020138394A (ja) * | 2019-02-27 | 2020-09-03 | 株式会社リコー | 造形装置、システム、方法およびプログラム |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4132575A (en) * | 1977-09-16 | 1979-01-02 | Fuji Photo Optical Co., Ltd. | Method of producing three-dimensional replica |
| EP0171069A2 (en) * | 1984-08-08 | 1986-02-12 | 3D SYSTEMS, INC. (a California corporation) | Method and apparatus for production of three-dimensional objects by stereolithography |
| EP0250121A2 (en) * | 1986-06-03 | 1987-12-23 | Cubital Ltd. | Three-dimensional modelling apparatus |
| EP0361847A2 (en) * | 1988-09-26 | 1990-04-04 | 3D Systems, Inc. | Recoating of stereolithographic layers |
| US4915757A (en) * | 1988-05-05 | 1990-04-10 | Spectra-Physics, Inc. | Creation of three dimensional objects |
| GB2233928A (en) * | 1989-05-23 | 1991-01-23 | Brother Ind Ltd | Forming an article from computer controlled jet of photosetting resin droplets. |
-
1991
- 1991-04-18 DE DE4112695A patent/DE4112695C3/de not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4132575A (en) * | 1977-09-16 | 1979-01-02 | Fuji Photo Optical Co., Ltd. | Method of producing three-dimensional replica |
| EP0171069A2 (en) * | 1984-08-08 | 1986-02-12 | 3D SYSTEMS, INC. (a California corporation) | Method and apparatus for production of three-dimensional objects by stereolithography |
| US4575330A (en) * | 1984-08-08 | 1986-03-11 | Uvp, Inc. | Apparatus for production of three-dimensional objects by stereolithography |
| US4575330B1 (enExample) * | 1984-08-08 | 1989-12-19 | ||
| EP0250121A2 (en) * | 1986-06-03 | 1987-12-23 | Cubital Ltd. | Three-dimensional modelling apparatus |
| US4915757A (en) * | 1988-05-05 | 1990-04-10 | Spectra-Physics, Inc. | Creation of three dimensional objects |
| EP0361847A2 (en) * | 1988-09-26 | 1990-04-04 | 3D Systems, Inc. | Recoating of stereolithographic layers |
| GB2233928A (en) * | 1989-05-23 | 1991-01-23 | Brother Ind Ltd | Forming an article from computer controlled jet of photosetting resin droplets. |
Non-Patent Citations (4)
| Title |
|---|
| 3D Systems' SLA 250 User's Reference Manual, April 1989, pp. 9-13 * |
| BEYOND PROTOTYPES USING STEREOLITHOGRAPHY FOR PRO-DUCTION-QUALITY PARTS, by Frost Prioleau, presen- ted at the National Conference on Rapid Prototy- ping in Dayton, Ohio, June 5, 1990 and published in the Conference Proceedings, pp. 145-147 * |
| Solid Object Generation, A.J. Herbert, August 1982, Journal of Applied Photographic Engineering,pp. 185-188 * |
| STEREOLITHOGRAPHY PROTOTYPES: "BEYOND SHOW AND TELL", by Chris J. Borman, The National Conferen- ce on Rapid Prototyping in Dayton, Ohio, June 4-5,1990, Conference Proceedings, pp. 139-142 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10310385A1 (de) * | 2003-03-07 | 2004-09-23 | Daimlerchrysler Ag | Verfahren zur Qualitätskontrolle für pulverbasierte schichtaufbauende Verfahren |
| DE10310385B4 (de) * | 2003-03-07 | 2006-09-21 | Daimlerchrysler Ag | Verfahren zur Herstellung von dreidimensionalen Körpern mittels pulverbasierter schichtaufbauender Verfahren |
| CN101678613B (zh) * | 2007-11-27 | 2013-01-09 | Eos有限公司电镀光纤系统 | 借助激光烧结制造三维物体的方法 |
| WO2017137022A1 (de) | 2016-02-08 | 2017-08-17 | Primes Gmbh | Analyse von laserstrahlen in anlagen für generative fertigung |
| DE102016001355B4 (de) | 2016-02-08 | 2022-03-24 | Primes GmbH Meßtechnik für die Produktion mit Laserstrahlung | Verfahren und Vorrichtung zur Analyse von Laserstrahlen in Anlagen für generative Fertigung |
Also Published As
| Publication number | Publication date |
|---|---|
| DE4112695C2 (enExample) | 1993-05-19 |
| DE4112695A1 (de) | 1992-07-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| D2 | Grant after examination | ||
| 8363 | Opposition against the patent | ||
| 8366 | Restricted maintained after opposition proceedings | ||
| 8305 | Restricted maintenance of patent after opposition | ||
| D4 | Patent maintained restricted | ||
| 8339 | Ceased/non-payment of the annual fee |