DE68928133D1 - Verringerung der Verformung von stereolithografischen Teilen durch Isolierung der Spannungen - Google Patents

Verringerung der Verformung von stereolithografischen Teilen durch Isolierung der Spannungen

Info

Publication number
DE68928133D1
DE68928133D1 DE68928133T DE68928133T DE68928133D1 DE 68928133 D1 DE68928133 D1 DE 68928133D1 DE 68928133 T DE68928133 T DE 68928133T DE 68928133 T DE68928133 T DE 68928133T DE 68928133 D1 DE68928133 D1 DE 68928133D1
Authority
DE
Germany
Prior art keywords
stress
fluid medium
reduce
stereolithographic
successive adjacent
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
Application number
DE68928133T
Other languages
English (en)
Other versions
DE68928133T2 (de
Inventor
Dennis Rollette Smalley
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.)
3D Systems Inc
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
Application granted granted Critical
Publication of DE68928133D1 publication Critical patent/DE68928133D1/de
Publication of DE68928133T2 publication Critical patent/DE68928133T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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 [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
    • 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
DE68928133T 1988-04-18 1989-04-17 Verringerung der Verformung von stereolithografischen Teilen durch Isolierung der Spannungen Expired - Fee Related DE68928133T2 (de)

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 (2)

Publication Number Publication Date
DE68928133D1 true DE68928133D1 (de) 1997-07-24
DE68928133T2 DE68928133T2 (de) 1997-12-11

Family

ID=22671066

Family Applications (2)

Application Number Title Priority Date Filing Date
DE0355945T Pending DE355945T1 (de) 1988-04-18 1989-04-17 Verringerung der Verformung von stereolithografischen Teilen durch Isolierung der Spannungen.
DE68928133T Expired - Fee Related DE68928133T2 (de) 1988-04-18 1989-04-17 Verringerung der Verformung von stereolithografischen Teilen durch Isolierung der Spannungen

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE0355945T Pending DE355945T1 (de) 1988-04-18 1989-04-17 Verringerung der Verformung von stereolithografischen Teilen durch Isolierung der Spannungen.

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) DE355945T1 (de)
HK (1) HK1001677A1 (de)
IL (1) IL89979A0 (de)
WO (1) WO1989010255A1 (de)

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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
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
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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
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
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
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
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
US6270335B2 (en) 1995-09-27 2001-08-07 3D Systems, Inc. Selective deposition modeling method and apparatus for forming three-dimensional objects and supports
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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
US7418993B2 (en) * 1998-11-20 2008-09-02 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
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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
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US6607689B1 (en) * 2000-08-29 2003-08-19 Micron Technology, Inc. Layer thickness control for stereolithography utilizing variable liquid elevation and laser focal length
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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
EP2269808B1 (de) 2003-05-21 2017-03-22 3D Systems Incorporated 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
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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
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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
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
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
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KR101450749B1 (ko) * 2013-10-29 2014-10-17 서강대학교산학협력단 미소 캔틸레버 제조방법
CA2939498C (en) * 2014-02-28 2018-08-21 Ettore Maurizio Costabeber Improved stereolithography machine
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Also Published As

Publication number Publication date
EP0355945A2 (de) 1990-02-28
EP0355945A3 (de) 1991-10-09
US5015424A (en) 1991-05-14
WO1989010255A1 (en) 1989-11-02
DE68928133T2 (de) 1997-12-11
HK1001677A1 (en) 1998-07-03
IL89979A0 (en) 1989-12-15
JPH04505729A (ja) 1992-10-08
ATE154541T1 (de) 1997-07-15
DE355945T1 (de) 1996-06-27
KR900700274A (ko) 1990-08-13
EP0355945B1 (de) 1997-06-18
JP3030853B2 (ja) 2000-04-10
CA1338628C (en) 1996-10-01

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee