DE69401450D1 - Optisches Formverfahren und Apparat zum optischen Formen - Google Patents

Optisches Formverfahren und Apparat zum optischen Formen

Info

Publication number
DE69401450D1
DE69401450D1 DE69401450T DE69401450T DE69401450D1 DE 69401450 D1 DE69401450 D1 DE 69401450D1 DE 69401450 T DE69401450 T DE 69401450T DE 69401450 T DE69401450 T DE 69401450T DE 69401450 D1 DE69401450 D1 DE 69401450D1
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
Application number
DE69401450T
Other languages
English (en)
Other versions
DE69401450T2 (de
Inventor
Yoichi Takano
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sony Corp
Original Assignee
Sony Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sony Corp filed Critical Sony Corp
Application granted granted Critical
Publication of DE69401450D1 publication Critical patent/DE69401450D1/de
Publication of DE69401450T2 publication Critical patent/DE69401450T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
DE69401450T 1993-03-22 1994-03-17 Optisches Formverfahren und Apparat zum optischen Formen Expired - Lifetime DE69401450T2 (de)

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 true DE69401450D1 (de) 1997-02-27
DE69401450T2 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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
JP2805674B2 (ja) 1998-09-30
DE69401450T2 (de) 1997-08-07
KR100286086B1 (ko) 2001-04-16
KR940021233A (ko) 1994-10-17
EP0616881B1 (de) 1997-01-15
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

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