DE60002344D1 - Stereolithografisches verfahren zur herstellung von gegenständen mit verschiedene dichten aufweisenden zonen - Google Patents

Stereolithografisches verfahren zur herstellung von gegenständen mit verschiedene dichten aufweisenden zonen

Info

Publication number
DE60002344D1
DE60002344D1 DE60002344T DE60002344T DE60002344D1 DE 60002344 D1 DE60002344 D1 DE 60002344D1 DE 60002344 T DE60002344 T DE 60002344T DE 60002344 T DE60002344 T DE 60002344T DE 60002344 D1 DE60002344 D1 DE 60002344D1
Authority
DE
Germany
Prior art keywords
different zones
producing objects
stereolithographic method
stereolithographic
objects
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
DE60002344T
Other languages
English (en)
Other versions
DE60002344T2 (de
Inventor
Damian Bamford
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.)
BAE Systems PLC
Original Assignee
BAE Systems PLC
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 BAE Systems PLC filed Critical BAE Systems PLC
Application granted granted Critical
Publication of DE60002344D1 publication Critical patent/DE60002344D1/de
Publication of DE60002344T2 publication Critical patent/DE60002344T2/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
    • 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
    • B33Y50/00—Data acquisition or data processing for additive manufacturing
    • 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
    • B33Y50/00—Data acquisition or data processing for additive manufacturing
    • B33Y50/02—Data acquisition or data processing for additive manufacturing for controlling or regulating additive manufacturing processes
    • 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
    • B29K2995/0063—Density
    • B29K2995/0064—Non-uniform density
DE60002344T 1999-08-19 2000-08-04 Stereolithografisches verfahren zur herstellung von gegenständen mit verschiedene dichten aufweisenden zonen Expired - Fee Related DE60002344T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9919511.7A GB9919511D0 (en) 1999-08-19 1999-08-19 Stereolithography
PCT/GB2000/003013 WO2001014127A1 (en) 1999-08-19 2000-08-04 Stereolithographic method for manufacturing articles having regions of different densities

Publications (2)

Publication Number Publication Date
DE60002344D1 true DE60002344D1 (de) 2003-05-28
DE60002344T2 DE60002344T2 (de) 2003-10-30

Family

ID=10859355

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60002344T Expired - Fee Related DE60002344T2 (de) 1999-08-19 2000-08-04 Stereolithografisches verfahren zur herstellung von gegenständen mit verschiedene dichten aufweisenden zonen

Country Status (8)

Country Link
US (1) US6792327B1 (de)
EP (1) EP1204527B1 (de)
JP (1) JP3619191B2 (de)
AU (1) AU6579900A (de)
DE (1) DE60002344T2 (de)
ES (1) ES2197876T3 (de)
GB (1) GB9919511D0 (de)
WO (1) WO2001014127A1 (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7235195B2 (en) 2002-09-06 2007-06-26 Novartis Ag Method for making opthalmic devices
US20040048027A1 (en) * 2002-09-06 2004-03-11 Hayes Michael W. Honeycomb cores for aerospace applications
GB2404354A (en) * 2003-07-28 2005-02-02 Bae Systems Plc A rapid casting method
US7931460B2 (en) * 2006-05-03 2011-04-26 3D Systems, Inc. Material delivery system for use in solid imaging
US7467939B2 (en) * 2006-05-03 2008-12-23 3D Systems, Inc. Material delivery tension and tracking system for use in solid imaging
US8105066B2 (en) * 2007-01-17 2012-01-31 3D Systems, Inc. Cartridge for solid imaging apparatus and method
US7731887B2 (en) * 2007-01-17 2010-06-08 3D Systems, Inc. Method for removing excess uncured build material in solid imaging
US20080170112A1 (en) * 2007-01-17 2008-07-17 Hull Charles W Build pad, solid image build, and method for building build supports
US20080181977A1 (en) * 2007-01-17 2008-07-31 Sperry Charles R Brush assembly for removal of excess uncured build material
US8003039B2 (en) * 2007-01-17 2011-08-23 3D Systems, Inc. Method for tilting solid image build platform for reducing air entrainment and for build release
US20080226346A1 (en) * 2007-01-17 2008-09-18 3D Systems, Inc. Inkjet Solid Imaging System and Method for Solid Imaging
US8221671B2 (en) * 2007-01-17 2012-07-17 3D Systems, Inc. Imager and method for consistent repeatable alignment in a solid imaging apparatus
US7614866B2 (en) * 2007-01-17 2009-11-10 3D Systems, Inc. Solid imaging apparatus and method
US7771183B2 (en) * 2007-01-17 2010-08-10 3D Systems, Inc. Solid imaging system with removal of excess uncured build material
US7706910B2 (en) * 2007-01-17 2010-04-27 3D Systems, Inc. Imager assembly and method for solid imaging
PL2156941T3 (pl) 2008-08-21 2013-06-28 Ge Avio Srl Proces wytwarzania filtra, w szczególności dla separatora obrotowego oraz filtr otrzymany w tym procesie
EP2238941B1 (de) * 2009-04-02 2015-01-14 Straumann Holding AG Herstellungsverfahren für eine chirurgische Bohrschablone
US8292982B2 (en) 2009-12-01 2012-10-23 Avio S.P.A. Process for producing a filter, in particular for a rotary separator
DE102010040261A1 (de) * 2010-09-03 2012-03-08 Eos Gmbh Electro Optical Systems Verfahren zum Herstellen eines dreidimensionalen Objekts mit einer internen Struktur
WO2013136096A1 (en) * 2012-03-16 2013-09-19 University Of Exeter Additive manufacturing
US9034237B2 (en) 2012-09-25 2015-05-19 3D Systems, Inc. Solid imaging systems, components thereof, and methods of solid imaging
CN103439078B (zh) * 2013-08-23 2015-09-09 中国人民解放军63926部队 一种风洞体渐变空间曲面型面精确成型方法
US20180022033A1 (en) * 2015-02-05 2018-01-25 Fuji Machine Mfg, Co., Ltd. Data conversion device and additive manufacturing system
US9788607B2 (en) 2015-02-20 2017-10-17 Nike, Inc. Article of footwear incorporating printed portions
US10730236B2 (en) * 2017-08-02 2020-08-04 Ethicon Llc System and method for additive manufacture of medical devices

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55124148A (en) 1979-03-16 1980-09-25 Toray Ind Inc Manufacture of lithographic printing original plate
DE68929423T2 (de) 1988-04-18 2003-08-07 3D Systems Inc Stereolithografische CAD/CAM-Datenkonversion
DE68929309T2 (de) * 1988-04-18 2002-05-02 3D Systems Inc Verringerung des stereolithographischen Verbiegens
US5006364A (en) 1989-08-24 1991-04-09 E. I. Du Pont De Nemours And Company Solid imaging method utilizing compositions comprising thermally coalescible materials
US5173220A (en) 1991-04-26 1992-12-22 Motorola, Inc. Method of manufacturing a three-dimensional plastic article
US5370692A (en) * 1992-08-14 1994-12-06 Guild Associates, Inc. Rapid, customized bone prosthesis
US6176874B1 (en) 1993-10-18 2001-01-23 Masschusetts Institute Of Technology Vascularized tissue regeneration matrices formed by solid free form fabrication techniques
US5555481A (en) * 1993-11-15 1996-09-10 Rensselaer Polytechnic Institute Method of producing solid parts using two distinct classes of materials
US5491643A (en) 1994-02-04 1996-02-13 Stratasys, Inc. Method for optimizing parameters characteristic of an object developed in a rapid prototyping system
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.
DE4436695C1 (de) * 1994-10-13 1995-12-21 Eos Electro Optical Syst Verfahren zum Herstellen eines dreidimensionalen Objektes
US5783136A (en) * 1996-09-09 1998-07-21 Ford Global Technologies, Inc. Method of preparing a stereolithographically produced prototype for experimental stress analysis
US6051179A (en) * 1997-03-19 2000-04-18 Replicator Systems, Inc. Apparatus and method for production of three-dimensional models by spatial light modulator
US6267919B1 (en) * 1998-02-19 2001-07-31 Nissan Motor Co., Ltd. Method of producing a three-dimensional object
US6630093B1 (en) * 1999-08-21 2003-10-07 Ronald D. Jones Method for making freeform-fabricated core composite articles
US6609043B1 (en) * 2000-04-25 2003-08-19 Northrop Grumman Corporation Method and system for constructing a structural foam part
US6540045B1 (en) * 2000-06-30 2003-04-01 Phonak Ag Method for manufacturing an ear device and ear device

Also Published As

Publication number Publication date
EP1204527A1 (de) 2002-05-15
DE60002344T2 (de) 2003-10-30
US6792327B1 (en) 2004-09-14
JP2003507225A (ja) 2003-02-25
AU6579900A (en) 2001-03-19
WO2001014127A1 (en) 2001-03-01
JP3619191B2 (ja) 2005-02-09
EP1204527B1 (de) 2003-04-23
GB9919511D0 (en) 1999-10-20
ES2197876T3 (es) 2004-01-16

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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