DE69401450T2 - Optisches Formverfahren und Apparat zum optischen Formen - Google Patents
Optisches Formverfahren und Apparat zum optischen FormenInfo
- Publication number
- DE69401450T2 DE69401450T2 DE69401450T DE69401450T DE69401450T2 DE 69401450 T2 DE69401450 T2 DE 69401450T2 DE 69401450 T DE69401450 T DE 69401450T DE 69401450 T DE69401450 T DE 69401450T DE 69401450 T2 DE69401450 T2 DE 69401450T2
- Authority
- DE
- Germany
- Prior art keywords
- optical molding
- molding process
- optical
- molding
- 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 - Lifetime
Links
- 238000000465 moulding Methods 0.000 title 2
- 230000003287 optical effect Effects 0.000 title 2
- 238000000034 method Methods 0.000 title 1
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
- B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
- B29C59/16—Surface shaping of articles, e.g. embossing; Apparatus therefor by wave energy or particle radiation, e.g. infrared heating
-
- 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
- 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
- B29K2995/0037—Other properties
- B29K2995/0072—Roughness, e.g. anti-slip
- B29K2995/0073—Roughness, e.g. anti-slip smooth
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5061583A JP2805674B2 (ja) | 1993-03-22 | 1993-03-22 | 光学的造形方法および光学的造形装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69401450D1 DE69401450D1 (de) | 1997-02-27 |
DE69401450T2 true DE69401450T2 (de) | 1997-08-07 |
Family
ID=13175311
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69401450T Expired - Lifetime DE69401450T2 (de) | 1993-03-22 | 1994-03-17 | Optisches Formverfahren und Apparat zum optischen Formen |
Country Status (5)
Country | Link |
---|---|
US (2) | US5525051A (de) |
EP (1) | EP0616881B1 (de) |
JP (1) | JP2805674B2 (de) |
KR (1) | KR100286086B1 (de) |
DE (1) | DE69401450T2 (de) |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5626919A (en) | 1990-03-01 | 1997-05-06 | E. I. Du Pont De Nemours And Company | Solid imaging apparatus and method with coating station |
JP3839087B2 (ja) * | 1996-01-29 | 2006-11-01 | ナブテスコ株式会社 | 光造形装置 |
JP3786467B2 (ja) * | 1996-05-29 | 2006-06-14 | Jsr株式会社 | 立体形状物の光造形装置 |
US6051179A (en) * | 1997-03-19 | 2000-04-18 | Replicator Systems, Inc. | Apparatus and method for production of three-dimensional models by spatial light modulator |
US6077350A (en) * | 1998-03-10 | 2000-06-20 | Sony Corporation | System and method for curing polymeric/photoresist coatings |
DE19846478C5 (de) * | 1998-10-09 | 2004-10-14 | Eos Gmbh Electro Optical Systems | Laser-Sintermaschine |
US6579917B1 (en) * | 1999-02-24 | 2003-06-17 | Sanyo Electric Co., Ltd. | Surface treatment agent for model |
US6537052B1 (en) * | 1999-08-23 | 2003-03-25 | Richard J. Adler | Method and apparatus for high speed electron beam rapid prototyping |
WO2001034371A2 (en) | 1999-11-05 | 2001-05-17 | Z Corporation | Material systems and methods of three-dimensional printing |
KR20020085925A (ko) * | 2001-05-10 | 2002-11-18 | 현대자동차주식회사 | 블로우 금형 제작방법 |
US6786711B2 (en) * | 2001-06-08 | 2004-09-07 | The United States Of America As Represented By The Secretary Of The Navy | Method and system for production of fibrous composite prototypes using acoustic manipulation in stereolithography |
US6984583B2 (en) * | 2003-09-16 | 2006-01-10 | Micron Technology, Inc. | Stereolithographic method for forming insulative coatings for via holes in semiconductor devices |
DE102006049216A1 (de) * | 2006-10-18 | 2008-04-24 | Mtu Aero Engines Gmbh | Hochdruckturbinen-Rotor und Verfahren zur Herstellung eines Hochdruckturbinen-Rotors |
EP2664442B1 (de) | 2006-12-08 | 2018-02-14 | 3D Systems Incorporated | Dreidimensionales Druckmaterialsystem |
JP5129267B2 (ja) | 2007-01-10 | 2013-01-30 | スリーディー システムズ インコーポレーテッド | 改良された色、物品性能及び使用の容易さ、を持つ3次元印刷材料システム |
US7968626B2 (en) | 2007-02-22 | 2011-06-28 | Z Corporation | Three dimensional printing material system and method using plasticizer-assisted sintering |
JP5234319B2 (ja) * | 2008-01-21 | 2013-07-10 | ソニー株式会社 | 光造形装置および光造形方法 |
US8743340B2 (en) * | 2008-12-31 | 2014-06-03 | Rolls-Royce Corporation | System and method for imaging apparatus calibration |
US8298472B2 (en) * | 2009-08-09 | 2012-10-30 | Rolls-Royce Corporation | System, apparatus, and method for resin level maintenance in a stereo-lithography device |
US20110030804A1 (en) * | 2009-08-09 | 2011-02-10 | Max Eric Schlienger | Fluid redistribution device for containers having a working fluid |
IT1397457B1 (it) * | 2010-01-12 | 2013-01-10 | Dws Srl | Piastra di modellazione per una macchina stereolitografica, macchina stereolitografica impiegante tale piastra di modellazione e utensile per la pulizia di tale piastra di modellazione. |
ITVI20120183A1 (it) * | 2012-07-27 | 2014-01-28 | Dws Srl | Cartuccia per macchina stereolitografica, macchina stereolitografica comprendente tale cartuccia e metodo di produzione di tale cartuccia |
ITVI20130197A1 (it) * | 2013-07-30 | 2015-01-31 | Ettore Maurizio Costabeber | Cartuccia perfezionata per l¿alimentazione di una macchina stereolitografica, macchina stereolitografica comprendente tale cartuccia e metodo di stereolitografia impiegante tale macchina |
WO2016172788A1 (en) * | 2015-04-30 | 2016-11-03 | Fortier, Raymond | Improved stereolithography system |
CN109789692A (zh) * | 2016-09-26 | 2019-05-21 | 福姆实验室公司 | 用于减少用于增材制造的差异固化伪影的技术及相关系统和方法 |
JP6815940B2 (ja) * | 2017-06-15 | 2021-01-20 | 株式会社ミマキエンジニアリング | 造形装置及び造形方法 |
EP3415314A1 (de) * | 2017-06-15 | 2018-12-19 | Mimaki Engineering Co., Ltd. | Bauvorrichtung und bauverfahren |
CN107415234B (zh) * | 2017-08-16 | 2019-07-19 | 中国矿业大学 | 一种垂直送料的三维打印机 |
TW201918366A (zh) * | 2017-11-14 | 2019-05-16 | 義大利商Dws有限責任公司 | 用於光固化機的匣 |
US20210162657A1 (en) * | 2017-12-15 | 2021-06-03 | Virginia Tech Intellectual Properties, Inc. | High-temperature stereolithography apparatus and methods of use thereof |
US11945155B2 (en) | 2020-09-21 | 2024-04-02 | Formlabs, Inc. | Techniques for reducing peel forces in additive fabrication and related systems and methods |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4575330A (en) * | 1984-08-08 | 1986-03-11 | Uvp, Inc. | Apparatus for production of three-dimensional objects by stereolithography |
WO1989009687A1 (en) * | 1988-04-11 | 1989-10-19 | Austral Asian Lasers Pty. Ltd. | Laser based plastic model making workstation |
US5059359A (en) * | 1988-04-18 | 1991-10-22 | 3 D Systems, Inc. | Methods and apparatus for production of three-dimensional objects by stereolithography |
CA1337955C (en) * | 1988-09-26 | 1996-01-23 | Thomas A. Almquist | Recoating of stereolithographic layers |
FR2639948B1 (fr) * | 1988-12-05 | 1991-03-22 | Centre Nat Rech Scient | Procede et dispositif de fabrication d'une piece solide tridimensionnelle par phototransformation d'un liquide organique |
JP2737195B2 (ja) * | 1988-12-28 | 1998-04-08 | ソニー株式会社 | 立体形状形成装置 |
US5011635A (en) * | 1989-05-18 | 1991-04-30 | Desoto, Inc. | Stereolithographic method and apparatus in which a membrane separates phases |
US5248249A (en) * | 1990-07-27 | 1993-09-28 | Sony Corporation | Three-dimensional structure forming apparatus provided with a liquid-level control system for a main resin tank |
JPH04185425A (ja) * | 1990-11-20 | 1992-07-02 | Sony Corp | 樹脂立体形状形成装置 |
-
1993
- 1993-03-22 JP JP5061583A patent/JP2805674B2/ja not_active Expired - Lifetime
-
1994
- 1994-03-10 KR KR1019940004624A patent/KR100286086B1/ko not_active IP Right Cessation
- 1994-03-17 DE DE69401450T patent/DE69401450T2/de not_active Expired - Lifetime
- 1994-03-17 EP EP94104239A patent/EP0616881B1/de not_active Expired - Lifetime
-
1995
- 1995-06-06 US US08/476,672 patent/US5525051A/en not_active Expired - Lifetime
- 1995-11-20 US US08/560,152 patent/US5609814A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JP2805674B2 (ja) | 1998-09-30 |
KR100286086B1 (ko) | 2001-04-16 |
KR940021233A (ko) | 1994-10-17 |
EP0616881B1 (de) | 1997-01-15 |
DE69401450D1 (de) | 1997-02-27 |
US5609814A (en) | 1997-03-11 |
JPH06270267A (ja) | 1994-09-27 |
US5525051A (en) | 1996-06-11 |
EP0616881A1 (de) | 1994-09-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |