IN2014DN03258A - - Google Patents

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Publication number
IN2014DN03258A
IN2014DN03258A IN3258DEN2014A IN2014DN03258A IN 2014DN03258 A IN2014DN03258 A IN 2014DN03258A IN 3258DEN2014 A IN3258DEN2014 A IN 3258DEN2014A IN 2014DN03258 A IN2014DN03258 A IN 2014DN03258A
Authority
IN
India
Prior art keywords
solid imaging
imaging material
tray
cartridge
dimensional object
Prior art date
Application number
Inventor
R Sperry Charles
F Mcnamara Dennis
Alan Johnson Martin
Ora Gregory Ii Richard
James Vilim Clinton
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 IN2014DN03258A publication Critical patent/IN2014DN03258A/en

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
    • G03F7/0037—Production of three-dimensional images
    • 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
    • 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
    • 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
    • B29C64/188—Processes of additive manufacturing involving additional operations performed on the added layers, e.g. smoothing, grinding or thickness control
    • B29C64/194—Processes of additive manufacturing involving additional operations performed on the added layers, e.g. smoothing, grinding or thickness control during lay-up
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49718—Repairing
    • Y10T29/49721—Repairing with disassembling
    • Y10T29/4973—Replacing of defective part

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Studio Devices (AREA)

Abstract

There is provided solid imaging methods and apparatus for making three -dimensional objects from solid imaging material. A tray with a film bottom is provided to hold solid imaging material that is selectively cured into cross-sections.of the three-dimensional object being built. A coater bar is moved back and forth over the film to remove any uncured solid imaging material from a previous layer and to apply a new layer of solid imaging material. A sensor is provided to measure the amount of resin in the tray to determine the appropriate amount of solid imaging material to be added, from a cartridge, for the next layer. A shuttle, which covers the tray when the exterior door to the solid imaging apparatus is opened for setting up a build or removing a three -dimensional object, can also be used to move the coater bar and to selectively open one or more valves on the cartridge to dispense the desired amount of solid imaging material.
IN3258DEN2014 2011-09-26 2012-09-25 IN2014DN03258A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161539405P 2011-09-26 2011-09-26
PCT/US2012/057012 WO2013048997A2 (en) 2011-09-26 2012-09-25 Solid imaging systems, components thereof, and methods of solid imaging

Publications (1)

Publication Number Publication Date
IN2014DN03258A true IN2014DN03258A (en) 2015-07-10

Family

ID=47144078

Family Applications (2)

Application Number Title Priority Date Filing Date
IN3258DEN2014 IN2014DN03258A (en) 2011-09-26 2012-09-25
IN3240DEN2014 IN2014DN03240A (en) 2011-09-26 2012-09-25

Family Applications After (1)

Application Number Title Priority Date Filing Date
IN3240DEN2014 IN2014DN03240A (en) 2011-09-26 2012-09-25

Country Status (6)

Country Link
US (2) US20130075954A1 (en)
EP (3) EP2759879A1 (en)
JP (3) JP6073900B2 (en)
CN (3) CN104011593B (en)
IN (2) IN2014DN03258A (en)
WO (1) WO2013048997A2 (en)

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CN106293545B (en) * 2015-05-25 2020-10-16 三纬国际立体列印科技股份有限公司 Printing layer cutting method and electronic device thereof
US10792868B2 (en) 2015-09-09 2020-10-06 Carbon, Inc. Method and apparatus for three-dimensional fabrication
AU2016351635B2 (en) * 2015-11-12 2020-01-30 Klaus Stadlmann Stereolithography apparatus comprising a cartridge device
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JP6979655B2 (en) * 2018-03-30 2021-12-15 シーメット株式会社 Manufacturing method of 3D laminated modeling device and 3D laminated modeling device
US10723069B2 (en) 2018-11-01 2020-07-28 Origin Laboratories, Inc. Method for build separation from a curing interface in an additive manufacturing process
US11104075B2 (en) 2018-11-01 2021-08-31 Stratasys, Inc. System for window separation in an additive manufacturing process
US11571853B2 (en) * 2018-12-19 2023-02-07 3D Systems, Inc. Precision optical assembly for three dimensional printing
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Also Published As

Publication number Publication date
CN104191613A (en) 2014-12-10
CN104191614A (en) 2014-12-10
US20130075954A1 (en) 2013-03-28
EP2748676B1 (en) 2017-04-26
WO2013048997A3 (en) 2013-05-23
JP2014218088A (en) 2014-11-20
JP2014527929A (en) 2014-10-23
JP6073900B2 (en) 2017-02-01
EP2775350A1 (en) 2014-09-10
US20130078325A1 (en) 2013-03-28
EP2759879A1 (en) 2014-07-30
IN2014DN03240A (en) 2015-07-10
WO2013048997A2 (en) 2013-04-04
JP2014218089A (en) 2014-11-20
CN104011593B (en) 2018-03-30
EP2748676A2 (en) 2014-07-02
CN104011593A (en) 2014-08-27

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