ITUA20162547A1 - Racla per additive manufacturing - Google Patents

Racla per additive manufacturing

Info

Publication number
ITUA20162547A1
ITUA20162547A1 ITUA2016A002547A ITUA20162547A ITUA20162547A1 IT UA20162547 A1 ITUA20162547 A1 IT UA20162547A1 IT UA2016A002547 A ITUA2016A002547 A IT UA2016A002547A IT UA20162547 A ITUA20162547 A IT UA20162547A IT UA20162547 A1 ITUA20162547 A1 IT UA20162547A1
Authority
IT
Italy
Prior art keywords
racla
additive manufacturing
additive
manufacturing
Prior art date
Application number
ITUA2016A002547A
Other languages
English (en)
Inventor
Mauro Varetti
Fabio Ferrario
Original Assignee
3D New Tech S R L
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 New Tech S R L filed Critical 3D New Tech S R L
Priority to ITUA2016A002547A priority Critical patent/ITUA20162547A1/it
Priority to PCT/IB2017/052141 priority patent/WO2017179007A1/en
Priority to US16/093,056 priority patent/US20190202007A1/en
Publication of ITUA20162547A1 publication Critical patent/ITUA20162547A1/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/60—Preliminary treatment
    • 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
    • B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
    • B22F10/20—Direct sintering or melting
    • B22F10/28—Powder bed fusion, e.g. selective laser melting [SLM] or electron beam melting [EBM]
    • 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
    • B22F12/10—Auxiliary heating means
    • B22F12/13—Auxiliary heating means to preheat the 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
    • 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
    • B22F12/60—Planarisation devices; Compression devices
    • B22F12/67—Blades
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/14—Working by laser beam, e.g. welding, cutting or boring using a fluid stream, e.g. a jet of gas, in conjunction with the laser beam; Nozzles therefor
    • B23K26/1462—Nozzles; Features related to nozzles
    • B23K26/1464—Supply to, or discharge from, nozzles of media, e.g. gas, powder, wire
    • B23K26/147—Features outside the nozzle for feeding the fluid stream towards the workpiece
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/34—Laser welding for purposes other than joining
    • B23K26/342—Build-up welding
    • 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
    • B29C64/205—Means for applying layers
    • B29C64/214—Doctor blades
    • 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
    • B29C64/141—Processes of additive manufacturing using only solid materials
    • B29C64/153—Processes of additive manufacturing using only solid materials using layers of powder being selectively joined, e.g. by selective laser sintering or melting
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/25—Process efficiency

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Engineering (AREA)
  • Plasma & Fusion (AREA)
  • Powder Metallurgy (AREA)
ITUA2016A002547A 2016-04-13 2016-04-13 Racla per additive manufacturing ITUA20162547A1 (it)

Priority Applications (3)

Application Number Priority Date Filing Date Title
ITUA2016A002547A ITUA20162547A1 (it) 2016-04-13 2016-04-13 Racla per additive manufacturing
PCT/IB2017/052141 WO2017179007A1 (en) 2016-04-13 2017-04-13 Doctor blade for additive manufacturing
US16/093,056 US20190202007A1 (en) 2016-04-13 2017-04-13 Doctor blade for additive manufacturing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITUA2016A002547A ITUA20162547A1 (it) 2016-04-13 2016-04-13 Racla per additive manufacturing

Publications (1)

Publication Number Publication Date
ITUA20162547A1 true ITUA20162547A1 (it) 2017-10-13

Family

ID=56413801

Family Applications (1)

Application Number Title Priority Date Filing Date
ITUA2016A002547A ITUA20162547A1 (it) 2016-04-13 2016-04-13 Racla per additive manufacturing

Country Status (3)

Country Link
US (1) US20190202007A1 (it)
IT (1) ITUA20162547A1 (it)
WO (1) WO2017179007A1 (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11185927B2 (en) * 2018-06-21 2021-11-30 Edison Welding Institute, Inc. Ultrasonically assisted powder bed additive manufacturing

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090068376A1 (en) * 2005-05-13 2009-03-12 Jochen Philippi Device and Method for Manufacturing a Three-Dimensional Object with a Heated Recoater for a Building Material in Powder Form
WO2011001270A2 (de) * 2009-07-03 2011-01-06 Inspire AG für mechatronische Produktionssysteme und Fertigungstechnik Vorrichtung und verfahren zur schichtweisen herstellung eines dreidimensionalen objektes
US20140314613A1 (en) * 2011-08-05 2014-10-23 Loughborough University Methods and Apparatus for Selectively Combining Particulate Material
WO2016101942A1 (de) * 2014-12-22 2016-06-30 Voxeljet Ag Verfahren und vorrichtung zum herstellen von 3d-formteilen mittels schichtaufbautechnik

Family Cites Families (15)

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Publication number Priority date Publication date Assignee Title
US5204055A (en) * 1989-12-08 1993-04-20 Massachusetts Institute Of Technology Three-dimensional printing techniques
DE4400523C2 (de) * 1994-01-11 1996-07-11 Eos Electro Optical Syst Verfahren und Vorrichtung zum Herstellen eines dreidimensionalen Objekts
JP4434444B2 (ja) * 2000-07-14 2010-03-17 Ｊｓｒ株式会社 金属間化合物による被覆方法
JP2003080604A (ja) * 2001-09-10 2003-03-19 Fuji Photo Film Co Ltd 積層造形装置
WO2014138386A1 (en) * 2013-03-06 2014-09-12 University Of Louisville Research Foundation, Inc. Powder bed fusion systems, apparatus, and processes for multi-material part production
DE102014204580A1 (de) * 2014-03-12 2015-09-17 Siemens Aktiengesellschaft Vorrichtung, Verfahren zum schichtweisen Generieren von Bauteilen sowie Prozesskammer
WO2017015217A2 (en) * 2015-07-20 2017-01-26 Velo3D, Inc. Transfer of particulate material
WO2017018935A1 (en) * 2015-07-24 2017-02-02 Nanyang Technological University Hopper for powder bed fusion additive manufacturing
DE102016115575A1 (de) * 2016-08-23 2018-03-01 Cl Schutzrechtsverwaltungs Gmbh Vorrichtung zur additiven Herstellung wenigstens eines dreidimensionalen Objekts
US20180257300A1 (en) * 2017-03-09 2018-09-13 Applied Materials, Inc. Additive manufacturing with energy delivery system having rotating polygon and adjustment of angle of light path
US20180264549A1 (en) * 2017-03-15 2018-09-20 Applied Materials Inc. Lamp configuration for Additive Manufacturing
US20180304301A1 (en) * 2017-04-21 2018-10-25 Desktop Metal, Inc. Metering Build Material In Three-Dimensional (3D) Printing
US11426940B2 (en) * 2017-10-06 2022-08-30 Eos Of North America, Inc. Optical powder spreadability sensor and methods for powder-based additive manufacturing
CN111526978A (zh) * 2017-11-30 2020-08-11 应用材料公司 具有重叠光束的增材制造
US10682812B2 (en) * 2018-01-10 2020-06-16 General Electric Company Powder spreader and additive manufacturing apparatus thereof

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090068376A1 (en) * 2005-05-13 2009-03-12 Jochen Philippi Device and Method for Manufacturing a Three-Dimensional Object with a Heated Recoater for a Building Material in Powder Form
WO2011001270A2 (de) * 2009-07-03 2011-01-06 Inspire AG für mechatronische Produktionssysteme und Fertigungstechnik Vorrichtung und verfahren zur schichtweisen herstellung eines dreidimensionalen objektes
US20140314613A1 (en) * 2011-08-05 2014-10-23 Loughborough University Methods and Apparatus for Selectively Combining Particulate Material
WO2016101942A1 (de) * 2014-12-22 2016-06-30 Voxeljet Ag Verfahren und vorrichtung zum herstellen von 3d-formteilen mittels schichtaufbautechnik

Also Published As

Publication number Publication date
US20190202007A1 (en) 2019-07-04
WO2017179007A1 (en) 2017-10-19

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