IL89979A0 - Stereolithographic system and method for reducing stereolithographic part distortion - Google Patents

Stereolithographic system and method for reducing stereolithographic part distortion

Info

Publication number
IL89979A0
IL89979A0 IL89979A IL8997989A IL89979A0 IL 89979 A0 IL89979 A0 IL 89979A0 IL 89979 A IL89979 A IL 89979A IL 8997989 A IL8997989 A IL 8997989A IL 89979 A0 IL89979 A0 IL 89979A0
Authority
IL
Israel
Prior art keywords
stereolithographic
reducing
stress
fluid medium
successive adjacent
Prior art date
Application number
IL89979A
Other languages
English (en)
Original Assignee
3D Systems Inc
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 3D Systems Inc filed Critical 3D Systems Inc
Publication of IL89979A0 publication Critical patent/IL89979A0/xx

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
    • B29C64/10—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
    • 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
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • B29C67/24—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 characterised by the choice of material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—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
    • B33Y10/00—Processes of additive manufacturing
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/49—Nc machine tool, till multiple
    • G05B2219/49013—Deposit layers, cured by scanning laser, stereo lithography SLA, prototyping
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
    • Y02P90/80—Management or planning

Landscapes

  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Optics & Photonics (AREA)
  • Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Preparing Plates And Mask In Photomechanical Process (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Electron Beam Exposure (AREA)
  • Prostheses (AREA)
  • Axle Suspensions And Sidecars For Cycles (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
IL89979A 1988-04-18 1989-04-17 Stereolithographic system and method for reducing stereolithographic part distortion IL89979A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/183,015 US5015424A (en) 1988-04-18 1988-04-18 Methods and apparatus for production of three-dimensional objects by stereolithography

Publications (1)

Publication Number Publication Date
IL89979A0 true IL89979A0 (en) 1989-12-15

Family

ID=22671066

Family Applications (1)

Application Number Title Priority Date Filing Date
IL89979A IL89979A0 (en) 1988-04-18 1989-04-17 Stereolithographic system and method for reducing stereolithographic part distortion

Country Status (10)

Country Link
US (1) US5015424A (de)
EP (1) EP0355945B1 (de)
JP (1) JP3030853B2 (de)
KR (1) KR900700274A (de)
AT (1) ATE154541T1 (de)
CA (1) CA1338628C (de)
DE (2) DE68928133T2 (de)
HK (1) HK1001677A1 (de)
IL (1) IL89979A0 (de)
WO (1) WO1989010255A1 (de)

Families Citing this family (70)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE362982T1 (de) * 1988-04-18 1996-06-27 3D Systems Inc Verringerung des stereolithographischen Verbiegens.
US5772947A (en) * 1988-04-18 1998-06-30 3D Systems Inc Stereolithographic curl reduction
US5965079A (en) * 1995-04-25 1999-10-12 3D Systems, Inc. Method and apparatus for making a three-dimensional object by stereolithography
US5354695A (en) 1992-04-08 1994-10-11 Leedy Glenn J Membrane dielectric isolation IC fabrication
JP2715527B2 (ja) * 1989-03-14 1998-02-18 ソニー株式会社 立体形状形成方法
US5014207A (en) * 1989-04-21 1991-05-07 E. I. Du Pont De Nemours And Company Solid imaging system
JPH0336019A (ja) * 1989-07-03 1991-02-15 Brother Ind Ltd 三次元成形方法およびその装置
US5133987A (en) * 1989-10-27 1992-07-28 3D Systems, Inc. Stereolithographic apparatus and method
US5999184A (en) 1990-10-30 1999-12-07 3D Systems, Inc. Simultaneous multiple layer curing in stereolithography
US5474719A (en) * 1991-02-14 1995-12-12 E. I. Du Pont De Nemours And Company Method for forming solid objects utilizing viscosity reducible compositions
US6714625B1 (en) 1992-04-08 2004-03-30 Elm Technology Corporation Lithography device for semiconductor circuit pattern generation
US5545367A (en) * 1992-04-15 1996-08-13 Soane Technologies, Inc. Rapid prototype three dimensional stereolithography
US5296335A (en) * 1993-02-22 1994-03-22 E-Systems, Inc. Method for manufacturing fiber-reinforced parts utilizing stereolithography tooling
DE4309524C2 (de) * 1993-03-24 1998-05-20 Eos Electro Optical Syst Verfahren zum Herstellen eines dreidimensionalen Objekts
KR970011573B1 (ko) * 1993-04-14 1997-07-12 마쯔시다덴기산교 가부시기가이샤 3차원 조형방법
BE1008128A3 (nl) * 1994-03-10 1996-01-23 Materialise Nv Werkwijze voor het ondersteunen van een voorwerp vervaardigd door stereolithografie of een andere snelle prototypevervaardigingswerkwijze en voor het vervaardigen van de daarbij gebruikte steunkonstruktie.
US5590454A (en) * 1994-12-21 1997-01-07 Richardson; Kendrick E. Method and apparatus for producing parts by layered subtractive machine tool techniques
US5573721A (en) * 1995-02-16 1996-11-12 Hercules Incorporated Use of a support liquid to manufacture three-dimensional objects
US5787965A (en) * 1995-09-08 1998-08-04 Aeroquip Corporation Apparatus for creating a free-form metal three-dimensional article using a layer-by-layer deposition of a molten metal in an evacuation chamber with inert environment
US5617911A (en) * 1995-09-08 1997-04-08 Aeroquip Corporation Method and apparatus for creating a free-form three-dimensional article using a layer-by-layer deposition of a support material and a deposition material
US5718951A (en) * 1995-09-08 1998-02-17 Aeroquip Corporation Method and apparatus for creating a free-form three-dimensional article using a layer-by-layer deposition of a molten metal and deposition of a powdered metal as a support material
US5669433A (en) * 1995-09-08 1997-09-23 Aeroquip Corporation Method for creating a free-form metal three-dimensional article using a layer-by-layer deposition of a molten metal
US5746844A (en) * 1995-09-08 1998-05-05 Aeroquip Corporation Method and apparatus for creating a free-form three-dimensional article using a layer-by-layer deposition of molten metal and using a stress-reducing annealing process on the deposited metal
US6270335B2 (en) 1995-09-27 2001-08-07 3D Systems, Inc. Selective deposition modeling method and apparatus for forming three-dimensional objects and supports
US7332537B2 (en) 1996-09-04 2008-02-19 Z Corporation Three dimensional printing material system and method
US6051179A (en) * 1997-03-19 2000-04-18 Replicator Systems, Inc. Apparatus and method for production of three-dimensional models by spatial light modulator
US6551857B2 (en) 1997-04-04 2003-04-22 Elm Technology Corporation Three dimensional structure integrated circuits
US6084980A (en) * 1997-05-13 2000-07-04 3D Systems, Inc. Method of and apparatus for deriving data intermediate to cross-sectional data descriptive of a three-dimensional object
US6696221B1 (en) 1997-05-19 2004-02-24 Day International, Inc. Printing plate and method of making using digital imaging photopolymerization
US6207097B1 (en) 1998-02-18 2001-03-27 Norma Jean Iverson Method for manufacturing physical objects using precision stereolithography
US7343960B1 (en) 1998-11-20 2008-03-18 Rolls-Royce Corporation Method and apparatus for production of a cast component
US6932145B2 (en) * 1998-11-20 2005-08-23 Rolls-Royce Corporation Method and apparatus for production of a cast component
US6524346B1 (en) * 1999-02-26 2003-02-25 Micron Technology, Inc. Stereolithographic method for applying materials to electronic component substrates and resulting structures
US6391245B1 (en) 1999-04-13 2002-05-21 Eom Technologies, L.L.C. Method for creating three-dimensional objects by cross-sectional lithography
JP4624626B2 (ja) 1999-11-05 2011-02-02 ズィー コーポレイション 材料システム及び３次元印刷法
US6712856B1 (en) * 2000-03-17 2004-03-30 Kinamed, Inc. Custom replacement device for resurfacing a femur and method of making the same
US20010050031A1 (en) 2000-04-14 2001-12-13 Z Corporation Compositions for three-dimensional printing of solid objects
US6500378B1 (en) 2000-07-13 2002-12-31 Eom Technologies, L.L.C. Method and apparatus for creating three-dimensional objects by cross-sectional lithography
BE1013641A3 (nl) * 2000-08-09 2002-05-07 Materialise Nv Werkwijze voor het vervaardigen van een steun-en/of referentieconstructie.
US6607689B1 (en) * 2000-08-29 2003-08-19 Micron Technology, Inc. Layer thickness control for stereolithography utilizing variable liquid elevation and laser focal length
EP1542586A1 (de) 2002-09-23 2005-06-22 Volcano Corporation Sensorkatheter mit reduzierten kreuzkopplungs-verdrahtungsanordnungen
US8086336B2 (en) * 2002-09-30 2011-12-27 Medical Modeling Inc. Method for design and production of a custom-fit prosthesis
US7098463B2 (en) * 2003-03-03 2006-08-29 Heuris Pharma, Llc Three-dimensional dosimeter for penetrating radiation and method of use
ATE530331T1 (de) 2003-05-21 2011-11-15 Z Corp Thermoplastisches pulvermaterialsystem für appearance models von 3d-drucksystemen
US20100174392A1 (en) * 2003-06-10 2010-07-08 Fink Jeffrey E Optimal dimensional and mechanical properties of laser sintered hardware by thermal analysis and parameter optimization
US20040254665A1 (en) * 2003-06-10 2004-12-16 Fink Jeffrey E. Optimal dimensional and mechanical properties of laser sintered hardware by thermal analysis and parameter optimization
US20070020793A1 (en) * 2004-03-01 2007-01-25 Adamovics John A Three-dimensional shaped solid dosimeter and method of use
US7261542B2 (en) 2004-03-18 2007-08-28 Desktop Factory, Inc. Apparatus for three dimensional printing using image layers
US7547978B2 (en) * 2004-06-14 2009-06-16 Micron Technology, Inc. Underfill and encapsulation of semiconductor assemblies with materials having differing properties
US7235431B2 (en) * 2004-09-02 2007-06-26 Micron Technology, Inc. Methods for packaging a plurality of semiconductor dice using a flowable dielectric material
JP5189598B2 (ja) 2006-12-08 2013-04-24 スリーディー システムズ インコーポレーテッド 過酸化物硬化を用いた三次元印刷材料系および方法
CN101616785B (zh) 2007-01-10 2014-01-08 3D系统公司 具有改进的颜色、制品性能和易用性的三维印刷材料体系
US7968626B2 (en) 2007-02-22 2011-06-28 Z Corporation Three dimensional printing material system and method using plasticizer-assisted sintering
US7963020B2 (en) * 2007-08-28 2011-06-21 Sealed Air Corporation (Us) Apparatus and method for manufacturing foam parts
US7923298B2 (en) 2007-09-07 2011-04-12 Micron Technology, Inc. Imager die package and methods of packaging an imager die on a temporary carrier
BRPI0923627A2 (pt) 2008-12-22 2016-01-19 Nl Organisate Voor Toegepast Natuurwetenchappelijk Onderzoek Tno método e sistema para produção em camadas de um objeto tangível
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
US8678805B2 (en) 2008-12-22 2014-03-25 Dsm Ip Assets Bv System and method for layerwise production of a tangible object
US8460451B2 (en) 2011-02-23 2013-06-11 3D Systems, Inc. Support material and applications thereof
US9157007B2 (en) 2011-03-09 2015-10-13 3D Systems, Incorporated Build material and applications thereof
US9394441B2 (en) 2011-03-09 2016-07-19 3D Systems, Inc. Build material and applications thereof
KR101450749B1 (ko) * 2013-10-29 2014-10-17 서강대학교산학협력단 미소 캔틸레버 제조방법
MX2016010901A (es) * 2014-02-28 2016-11-18 Maurizio Costabeber Ettore Maquina de estereolitografia mejorada.
US9844917B2 (en) 2014-06-13 2017-12-19 Siemens Product Lifestyle Management Inc. Support structures for additive manufacturing of solid models
KR101619696B1 (ko) * 2015-03-16 2016-05-10 엘지전자 주식회사 3d 프린터
GB2555268A (en) * 2015-06-12 2018-04-25 Chand Mathur Ashok Method and apparatus of very much faster 3D printer
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
US11639030B2 (en) * 2017-02-03 2023-05-02 Mimaki Engineering Co., Ltd. Manufacturing method and shaping device for shaped object
EP4100469A1 (de) 2020-02-04 2022-12-14 Cabot Corporation Zusammensetzung zur flüssigkeitsbasierten generativen fertigung
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 (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2775758A (en) * 1951-05-25 1956-12-25 Munz Otto John Photo-glyph recording
US4575330A (en) * 1984-08-08 1986-03-11 Uvp, Inc. Apparatus for production of three-dimensional objects by stereolithography
ATE113746T1 (de) * 1986-06-03 1994-11-15 Cubital Ltd Gerät zur entwicklung dreidimensionaler modelle.
US4752498A (en) * 1987-03-02 1988-06-21 Fudim Efrem V Method and apparatus for production of three-dimensional objects by photosolidification
US4801477A (en) * 1987-09-29 1989-01-31 Fudim Efrem V Method and apparatus for production of three-dimensional objects by photosolidification

Also Published As

Publication number Publication date
ATE154541T1 (de) 1997-07-15
KR900700274A (ko) 1990-08-13
US5015424A (en) 1991-05-14
JP3030853B2 (ja) 2000-04-10
WO1989010255A1 (en) 1989-11-02
EP0355945A2 (de) 1990-02-28
CA1338628C (en) 1996-10-01
EP0355945B1 (de) 1997-06-18
JPH04505729A (ja) 1992-10-08
DE68928133D1 (de) 1997-07-24
DE68928133T2 (de) 1997-12-11
EP0355945A3 (de) 1991-10-09
DE355945T1 (de) 1996-06-27
HK1001677A1 (en) 1998-07-03

Similar Documents

Publication Publication Date Title
EP0355945A3 (de) Verringerung der Verformung von stereolithografischen Teilen durch Isolierung der Spannungen
US4575330B1 (de)
EP0354637A3 (de) Stereolithografische CAD/CAM-Datenkonversion
EP0338751A3 (de) Träger für Stereolithographie
EP0355944A3 (de) Verfahren zum Aushärten von teilweise polymerisierten Teilen
EP0362982A3 (de) Verringerung des stereolithographischen Verbiegens
US5398193B1 (en) Method of three-dimensional rapid prototyping through controlled layerwise deposition/extraction and apparatus therefor
GB2074901B (en) Nozzle and method for generating foam
EP0679677A3 (de) Verfahren zur Herstellung eines organisch-modifiziertem, hitzehärtbarem Siloxanharz und dieses so hergestelltes Harz.
Hull et al. Methods and apparatus for production of three-dimensional objects by stereolithography
DE59105631D1 (de) Verfahren zur herstellung von flächen- und im querschnitt ringförmigen extrudaten sowie vorrichtung zur durchführung des verfahrens.
EP0075025A4 (de) Numerisch gesteuertes werkzeug, sowie vorrichtung.
AU6709481A (en) Method of producing an article and article produced in a mould which defines the contour of the article
SG86986G (en) Hydroformylation medium,process of production thereof and process for producing aldehydes using the hydroformylation medium
GB9016985D0 (en) An improved method of producing tools and dies
GB2109656B (en) Method and source for generating acoustic oscillations
ZA895346B (en) Process for producing alcohols and aldehydes
DE69021337D1 (de) Verfahren zum Bilden einer Bornitrid enthaltenden Borschicht, Magnetkopf und Verfahren zu dessen Herstellung.
JPS56141943A (en) Method and apparatus for electromagnetically casting blank
GB2102305B (en) Magnetic recording medium and process for producing the same
IE811150L (en) 82rb generating method and eluent
IL66951A0 (en) Apparatus and method for producing steam and/or cooling from an available fluid pressure source
ATE101106T1 (de) Verfahren und vorrichtung zur herstellung einer feinen partikeldispersion in gas.

Legal Events

Date Code Title Description
KB Patent renewed
RH1 Patent not in force