IT202200003539A1 - "Metodo per strutturare un oggetto tridimensionale strato per strato" - Google Patents

"Metodo per strutturare un oggetto tridimensionale strato per strato" Download PDF

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Publication number
IT202200003539A1
IT202200003539A1 IT102022000003539A IT202200003539A IT202200003539A1 IT 202200003539 A1 IT202200003539 A1 IT 202200003539A1 IT 102022000003539 A IT102022000003539 A IT 102022000003539A IT 202200003539 A IT202200003539 A IT 202200003539A IT 202200003539 A1 IT202200003539 A1 IT 202200003539A1
Authority
IT
Italy
Prior art keywords
layer
structuring
dimensional object
object layer
dimensional
Prior art date
Application number
IT102022000003539A
Other languages
English (en)
Inventor
Stefan Waldner
Thomas Sigmund
Oliver Ungerer
Original Assignee
D3 Am Gmbh
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 D3 Am Gmbh filed Critical D3 Am Gmbh
Priority to IT102022000003539A priority Critical patent/IT202200003539A1/it
Priority to PCT/EP2023/025011 priority patent/WO2023160872A1/de
Publication of IT202200003539A1 publication Critical patent/IT202200003539A1/it

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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
    • B33Y10/00—Processes of additive manufacturing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/10—Metallic powder containing lubricating or binding agents; Metallic powder containing organic material
    • B22F1/107—Metallic powder containing lubricating or binding agents; Metallic powder containing organic material containing organic material comprising solvents, e.g. for slip casting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
    • B22F10/30—Process control
    • B22F10/38—Process control to achieve specific product aspects, e.g. surface smoothness, density, porosity or hollow structures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
    • B22F10/40—Structures for supporting workpieces or articles during manufacture and removed afterwards
    • B22F10/43—Structures for supporting workpieces or articles during manufacture and removed afterwards characterised by material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
    • B22F10/40—Structures for supporting workpieces or articles during manufacture and removed afterwards
    • B22F10/47—Structures for supporting workpieces or articles during manufacture and removed afterwards characterised by structural features
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B1/00—Producing shaped prefabricated articles from the material
    • B28B1/001—Rapid manufacturing of 3D objects by additive depositing, agglomerating or laminating of 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
    • B29C64/112—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material using individual droplets, e.g. from jetting heads
    • 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
    • B29C64/30—Auxiliary operations or equipment
    • B29C64/386—Data acquisition or data processing for additive manufacturing
    • B29C64/393—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
    • 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
    • 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
    • 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
    • B33Y70/00—Materials specially adapted for additive manufacturing
    • B33Y70/10—Composites of different types of material, e.g. mixtures of ceramics and polymers or mixtures of metals and biomaterials
    • 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
    • B33Y80/00—Products made by additive manufacturing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F12/00—Apparatus or devices specially adapted for additive manufacturing; Auxiliary means for additive manufacturing; Combinations of additive manufacturing apparatus or devices with other processing apparatus or devices
    • B22F12/50—Means for feeding of material, e.g. heads
    • B22F12/53—Nozzles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F12/00—Apparatus or devices specially adapted for additive manufacturing; Auxiliary means for additive manufacturing; Combinations of additive manufacturing apparatus or devices with other processing apparatus or devices
    • B22F12/50—Means for feeding of material, e.g. heads
    • B22F12/55—Two or more means for feeding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
    • B22F2998/10—Processes characterised by the sequence of their steps

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Ceramic Engineering (AREA)
  • Civil Engineering (AREA)
  • Composite Materials (AREA)
  • Structural Engineering (AREA)
  • Automation & Control Theory (AREA)
IT102022000003539A 2022-02-25 2022-02-25 "Metodo per strutturare un oggetto tridimensionale strato per strato" IT202200003539A1 (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT102022000003539A IT202200003539A1 (it) 2022-02-25 2022-02-25 "Metodo per strutturare un oggetto tridimensionale strato per strato"
PCT/EP2023/025011 WO2023160872A1 (de) 2022-02-25 2023-01-17 Verfahren zum schichtweisen strukturieren eines dreidimensionalen objekts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT102022000003539A IT202200003539A1 (it) 2022-02-25 2022-02-25 "Metodo per strutturare un oggetto tridimensionale strato per strato"

Publications (1)

Publication Number Publication Date
IT202200003539A1 true IT202200003539A1 (it) 2023-08-25

Family

ID=81392693

Family Applications (1)

Application Number Title Priority Date Filing Date
IT102022000003539A IT202200003539A1 (it) 2022-02-25 2022-02-25 "Metodo per strutturare un oggetto tridimensionale strato per strato"

Country Status (2)

Country Link
IT (1) IT202200003539A1 (it)
WO (1) WO2023160872A1 (it)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006078342A2 (en) 2005-01-18 2006-07-27 Stratasys, Inc. High-resolution rapid manufacturing
US20120308837A1 (en) * 2011-05-31 2012-12-06 Ivoclar Vivadent Ag Process for the generative preparation of ceramic shaped bodies by 3D inkjet printing
WO2013013983A1 (de) 2011-07-22 2013-01-31 Durst Phototechnik - A.G. Druckkopf für einen tintenstrahldrucker
US20170106589A1 (en) * 2015-10-15 2017-04-20 Seiko Epson Corporation Manufacturing method for three-dimensional formed object and manufacturing apparatus for three-dimensional formed object
US20170136693A1 (en) * 2015-11-12 2017-05-18 Seiko Epson Corporation Method of manufacturing three-dimensionally formed object
WO2018203331A1 (en) 2017-05-01 2018-11-08 Tritone Technologies Ltd. Molding method and apparatus, particularly applicable to metal and/or ceramics
WO2019042586A1 (de) 2017-09-04 2019-03-07 Durst Phototechnik Ag Anordnung zur positionierung einer aktuatorvorrichtung
WO2019042585A1 (de) 2017-09-04 2019-03-07 Durst Phototechnik Ag Aktuatorvorrichtung für einen druckkopf

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2906273T3 (es) 2018-11-29 2022-04-18 Ivoclar Vivadent Ag Procedimiento y uso de barbotina para la fabricación de cuerpos moldeados cerámicos a partir de óxido de circonio mediante impresión por inyección de tinta 3D

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006078342A2 (en) 2005-01-18 2006-07-27 Stratasys, Inc. High-resolution rapid manufacturing
US20120308837A1 (en) * 2011-05-31 2012-12-06 Ivoclar Vivadent Ag Process for the generative preparation of ceramic shaped bodies by 3D inkjet printing
WO2013013983A1 (de) 2011-07-22 2013-01-31 Durst Phototechnik - A.G. Druckkopf für einen tintenstrahldrucker
US20170106589A1 (en) * 2015-10-15 2017-04-20 Seiko Epson Corporation Manufacturing method for three-dimensional formed object and manufacturing apparatus for three-dimensional formed object
US20170136693A1 (en) * 2015-11-12 2017-05-18 Seiko Epson Corporation Method of manufacturing three-dimensionally formed object
WO2018203331A1 (en) 2017-05-01 2018-11-08 Tritone Technologies Ltd. Molding method and apparatus, particularly applicable to metal and/or ceramics
WO2019042586A1 (de) 2017-09-04 2019-03-07 Durst Phototechnik Ag Anordnung zur positionierung einer aktuatorvorrichtung
WO2019042585A1 (de) 2017-09-04 2019-03-07 Durst Phototechnik Ag Aktuatorvorrichtung für einen druckkopf

Also Published As

Publication number Publication date
WO2023160872A1 (de) 2023-08-31

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