EP2917012A4 - Systems and methods for fabricating three-dimensional objects - Google Patents

Systems and methods for fabricating three-dimensional objects

Info

Publication number
EP2917012A4
EP2917012A4 EP13853522.4A EP13853522A EP2917012A4 EP 2917012 A4 EP2917012 A4 EP 2917012A4 EP 13853522 A EP13853522 A EP 13853522A EP 2917012 A4 EP2917012 A4 EP 2917012A4
Authority
EP
European Patent Office
Prior art keywords
fabricating
systems
methods
dimensional objects
dimensional
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.)
Ceased
Application number
EP13853522.4A
Other languages
German (de)
French (fr)
Other versions
EP2917012A2 (en
Inventor
Dajun Yuan
Anirudh Rudraraju
Paul Cilino
Suman Das
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.)
DDM SYSTEMS Inc
Original Assignee
DDM 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 DDM SYSTEMS Inc filed Critical DDM SYSTEMS Inc
Priority to EP21179065.4A priority Critical patent/EP3925761A1/en
Publication of EP2917012A2 publication Critical patent/EP2917012A2/en
Publication of EP2917012A4 publication Critical patent/EP2917012A4/en
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • B33Y30/00—Apparatus for additive manufacturing; Details thereof or accessories therefor
    • 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
    • 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
    • B29C64/171—Processes of additive manufacturing specially adapted for manufacturing multiple 3D objects
    • 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
    • B29C64/20—Apparatus for additive manufacturing; Details thereof or accessories therefor
    • B29C64/264—Arrangements for irradiation
    • B29C64/268—Arrangements for irradiation using laser beams; using electron beams [EB]
    • 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
    • B29C64/20—Apparatus for additive manufacturing; Details thereof or accessories therefor
    • B29C64/264—Arrangements for irradiation
    • B29C64/277—Arrangements for irradiation using multiple radiation means, e.g. micromirrors or multiple light-emitting diodes [LED]
    • 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
    • B29C64/40—Structures for supporting 3D objects during manufacture and intended to be sacrificed after completion thereof
EP13853522.4A 2012-11-08 2013-11-08 Systems and methods for fabricating three-dimensional objects Ceased EP2917012A4 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP21179065.4A EP3925761A1 (en) 2012-11-08 2013-11-08 Systems and methods for fabricating three-dimensional objects

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261723991P 2012-11-08 2012-11-08
PCT/US2013/069349 WO2014074954A2 (en) 2012-11-08 2013-11-08 Systems and methods for fabricating three-dimensional objects

Related Child Applications (1)

Application Number Title Priority Date Filing Date
EP21179065.4A Division EP3925761A1 (en) 2012-11-08 2013-11-08 Systems and methods for fabricating three-dimensional objects

Publications (2)

Publication Number Publication Date
EP2917012A2 EP2917012A2 (en) 2015-09-16
EP2917012A4 true EP2917012A4 (en) 2016-08-10

Family

ID=50685325

Family Applications (2)

Application Number Title Priority Date Filing Date
EP21179065.4A Withdrawn EP3925761A1 (en) 2012-11-08 2013-11-08 Systems and methods for fabricating three-dimensional objects
EP13853522.4A Ceased EP2917012A4 (en) 2012-11-08 2013-11-08 Systems and methods for fabricating three-dimensional objects

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP21179065.4A Withdrawn EP3925761A1 (en) 2012-11-08 2013-11-08 Systems and methods for fabricating three-dimensional objects

Country Status (5)

Country Link
EP (2) EP3925761A1 (en)
JP (1) JP6306603B2 (en)
CN (1) CN105163922B (en)
HK (1) HK1218638A1 (en)
WO (1) WO2014074954A2 (en)

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EP3145689B1 (en) 2014-05-20 2020-01-01 The Regents of the University of California Layerless bioprinting via dynamic optical projection and uses thereof
EP3152772B1 (en) * 2014-06-06 2021-08-04 Northeastern University Additive manufacturing of discontinuous fiber composites using magnetic fields
CN111151749A (en) * 2014-11-14 2020-05-15 株式会社尼康 Molding device and molding method
US10913258B2 (en) 2015-02-02 2021-02-09 Raytheon Technologies Corporation Method and system for providing thermal support in an additive manufacturing process
WO2016171719A1 (en) 2015-04-24 2016-10-27 Hewlett-Packard Development Company, L.P. Processing three-dimensional object data for storage
CN107428086B (en) * 2015-04-30 2019-10-29 惠普发展公司有限责任合伙企业 Object data for increasing material manufacturing indicates
US9435998B1 (en) * 2015-06-14 2016-09-06 Charles Bibas Beam director
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DE102015122460A1 (en) * 2015-12-21 2017-06-22 Cl Schutzrechtsverwaltungs Gmbh Device for producing three-dimensional objects
EP3411170A4 (en) 2016-01-28 2020-02-12 Seurat Technologies, Inc. Additive manufacturing, spatial heat treating system and method
WO2017132668A1 (en) 2016-01-29 2017-08-03 Seurat Technologies, Inc. Additive manufacturing, bond modifying system and method
US20200094478A1 (en) * 2016-04-29 2020-03-26 Nuburu, Inc. Blue Laser Metal Additive Manufacturing System
US11104069B2 (en) 2016-05-05 2021-08-31 Hewlett-Packard Development Company, L.P. Finishing a 3D printed object
CN105798553A (en) * 2016-05-27 2016-07-27 贵州凯星液力传动机械有限公司 Machining method for enhancing machining rigidity of slender rod part
US11756982B2 (en) 2016-06-10 2023-09-12 Applied Materials, Inc. Methods of parallel transfer of micro-devices using mask layer
US11776989B2 (en) 2016-06-10 2023-10-03 Applied Materials, Inc. Methods of parallel transfer of micro-devices using treatment
TWI778528B (en) * 2016-06-10 2022-09-21 美商應用材料股份有限公司 Maskless parallel pick-and-place transfer of micro-devices
TWI661929B (en) * 2016-07-19 2019-06-11 綠點高新科技股份有限公司 Method of making a 3d object and a 3d printing device of making the 3d object
WO2018053299A1 (en) * 2016-09-15 2018-03-22 Arconic Inc. Systems and methods for z-height measurement and adjustment in additive manufacturing
US20180161859A1 (en) * 2016-12-13 2018-06-14 General Electric Company Integrated casting core-shell structure for making cast component with non-linear holes
US20180161866A1 (en) * 2016-12-13 2018-06-14 General Electric Company Multi-piece integrated core-shell structure for making cast component
US10807154B2 (en) * 2016-12-13 2020-10-20 General Electric Company Integrated casting core-shell structure for making cast component with cooling holes in inaccessible locations
US11813669B2 (en) 2016-12-13 2023-11-14 General Electric Company Method for making an integrated core-shell structure
CN106853526B (en) * 2016-12-23 2019-01-18 南京理工大学 A kind of pseudorandom island planning parameters of scanning paths method based on quadrant area guidance
US10773510B2 (en) * 2017-02-06 2020-09-15 3D Systems, Inc. Scalable and fast three dimensional printing system
CN110869210B (en) 2017-05-11 2022-09-13 速尔特技术有限公司 Switchyard beam routing of patterned light for additive manufacturing
US20190111472A1 (en) * 2017-10-18 2019-04-18 General Electric Company High temperature engineering stiffness core-shell mold for casting
JP7366529B2 (en) 2017-10-27 2023-10-23 キヤノン株式会社 Manufacturing method and modeled object
KR102464368B1 (en) * 2017-11-07 2022-11-07 삼성전자주식회사 Meta projector and electronic apparatus including the same
WO2019141381A1 (en) * 2018-01-22 2019-07-25 SLM Solutions Group AG Additive manufacturing apparatus and method for producing a three-dimensional work piece with multiple laser sub-beams from a spatial light modulator splitting a single laser source
WO2019161299A1 (en) 2018-02-15 2019-08-22 Ddm Systems, Inc. Casting techniques, casts, and three-dimensional printing systems and methods
EP3569332A1 (en) * 2018-05-14 2019-11-20 Siemens Aktiengesellschaft Method of providing a dataset, additive manufacturing method, computer program product and computer readable medium
CN108803478B (en) * 2018-06-15 2020-01-31 西安电子科技大学 degraded contour quality control method in machining process of aeroengine blade
TWI716703B (en) * 2018-07-09 2021-01-21 三緯國際立體列印科技股份有限公司 Inkjet position adjustment method and three-dimensional printing equiment
WO2020056388A1 (en) * 2018-09-13 2020-03-19 Board Of Regents Of The University Of Nebraska Simulating heat flux in additive manufacturing
CN109188860B (en) * 2018-09-21 2022-02-18 深圳市龙图光电有限公司 Mask plate and manufacturing method thereof
WO2020132215A1 (en) 2018-12-19 2020-06-25 Seurat Technologies, Inc. Additive manufacturing system using a pulse modulated laser for two-dimensional printing
WO2020154419A1 (en) 2019-01-22 2020-07-30 Ddm Systems, Inc. Casting modules and systems and methods for module-based casting
WO2020254068A1 (en) * 2019-06-21 2020-12-24 Ecole Polytechnique Federale De Lausanne (Epfl) System and method of using feedback for correcting three dimensional objects in volumetric tomographic printers
WO2021173109A1 (en) * 2020-02-24 2021-09-02 Hewlett-Packard Development Company, L.P. Surface roughness application
WO2021236907A1 (en) * 2020-05-20 2021-11-25 Georgia Tech Research Corporation System and method to control defects in projection-based sub-micrometer additive manufacturing
US20210373529A1 (en) * 2020-05-27 2021-12-02 General Electric Company Systems, devices, and methods for printing slices of a three-dimensional component model
US11833742B2 (en) 2020-06-26 2023-12-05 The Regents Of The University Of California High-fidelity 3D printing using flashing photopolymerization
CN112880588A (en) * 2021-01-29 2021-06-01 广州信邦智能装备股份有限公司 Blade three-dimensional data acquisition method based on combination of segmented scanning and splicing fusion
CN113312821B (en) * 2021-06-03 2023-01-24 西北工业大学 B-spline density method-based topological optimization design method for three-dimensional self-supporting structure
CN115122641B (en) * 2022-05-31 2023-08-08 深圳市纵维立方科技有限公司 Control method, control system, readable storage medium, and 3D printing apparatus
CN116910834B (en) * 2023-07-24 2024-03-15 中国科学院数学与系统科学研究院 CAD model construction method based on NURBS curved surface rapid intersection algorithm

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US6391245B1 (en) * 1999-04-13 2002-05-21 Eom Technologies, L.L.C. Method for creating three-dimensional objects by cross-sectional lithography
US20020164069A1 (en) * 2001-02-16 2002-11-07 Fuji Photo Film Co., Ltd. Optical modeling device and exposure unit
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See also references of WO2014074954A2 *

Also Published As

Publication number Publication date
EP2917012A2 (en) 2015-09-16
EP3925761A1 (en) 2021-12-22
WO2014074954A3 (en) 2015-01-29
CN105163922A (en) 2015-12-16
JP2016501139A (en) 2016-01-18
JP6306603B2 (en) 2018-04-04
WO2014074954A2 (en) 2014-05-15
CN105163922B (en) 2018-11-06
HK1218638A1 (en) 2017-03-03

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