EP2917012A4 - SYSTEMS AND METHODS FOR MANUFACTURING THREE-DIMENSIONAL OBJECTS - Google Patents

SYSTEMS AND METHODS FOR MANUFACTURING 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
systems
manufacturing
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 [3D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3D 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Plasma & Fusion (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Stereoscopic And Panoramic Photography (AREA)
EP13853522.4A 2012-11-08 2013-11-08 SYSTEMS AND METHODS FOR MANUFACTURING 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
EP13853522.4A Ceased EP2917012A4 (en) 2012-11-08 2013-11-08 SYSTEMS AND METHODS FOR MANUFACTURING THREE-DIMENSIONAL OBJECTS
EP21179065.4A Withdrawn EP3925761A1 (en) 2012-11-08 2013-11-08 Systems and methods for fabricating three-dimensional objects

Family Applications After (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 (4)

Country Link
EP (2) EP2917012A4 (en)
JP (1) JP6306603B2 (en)
CN (1) CN105163922B (en)
WO (1) WO2014074954A2 (en)

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Also Published As

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

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