BR112019004402A2 - processo de fabricação de uma peça feita de material eletrocondutor por fabricação aditiva - Google Patents

processo de fabricação de uma peça feita de material eletrocondutor por fabricação aditiva

Info

Publication number
BR112019004402A2
BR112019004402A2 BR112019004402A BR112019004402A BR112019004402A2 BR 112019004402 A2 BR112019004402 A2 BR 112019004402A2 BR 112019004402 A BR112019004402 A BR 112019004402A BR 112019004402 A BR112019004402 A BR 112019004402A BR 112019004402 A2 BR112019004402 A2 BR 112019004402A2
Authority
BR
Brazil
Prior art keywords
support plate
piece
electroconductive material
manufacturing process
additive
Prior art date
Application number
BR112019004402A
Other languages
English (en)
Other versions
BR112019004402B1 (pt
Inventor
Laurensan Frédéric
Original Assignee
Safran
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 Safran filed Critical Safran
Publication of BR112019004402A2 publication Critical patent/BR112019004402A2/pt
Publication of BR112019004402B1 publication Critical patent/BR112019004402B1/pt

Links

Classifications

    • 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
    • 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
    • B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
    • B22F10/60—Treatment of workpieces or articles after build-up
    • B22F10/66—Treatment of workpieces or articles after build-up by mechanical means
    • 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
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/10—Sintering only
    • B22F3/105—Sintering only by using electric current other than for infrared radiant energy, laser radiation or plasma ; by ultrasonic bonding
    • 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
    • B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
    • B29C37/0003—Discharging moulded articles from the mould
    • 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
    • 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
    • B33Y40/00—Auxiliary operations or equipment, e.g. for material handling
    • B33Y40/20—Post-treatment, e.g. curing, coating or polishing
    • 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
    • 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
    • B22F10/70—Recycling
    • B22F10/73—Recycling of 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
    • 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
    • B22F12/40—Radiation means
    • B22F12/49—Scanners
    • 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
    • B22F12/63—Rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
    • B23H1/00—Electrical discharge machining, i.e. removing metal with a series of rapidly recurring electrical discharges between an electrode and a workpiece in the presence of a fluid dielectric
    • 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)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Engineering (AREA)
  • Plasma & Fusion (AREA)
  • Powder Metallurgy (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Electrostatic Separation (AREA)
  • Elimination Of Static Electricity (AREA)
  • Braking Arrangements (AREA)

Abstract

processo de fabricação de pelo menos uma peça (8) feita de material eletrocondutor por fabricação aditiva sobre leito de pó, caracterizado pelo fato de que ele compreende as etapas que consistem em fabricar a peça sobre uma placa de sustentação de uma primeira máquina de fabricação aditiva, camada por camada, a dita peça sendo delimitada por uma porção de superfície de contorno externo que está em frente e espaçada da dita placa de sustentação, e que é ligada à dita placa de sustentação por pelo menos uma ponte física de sustentação da peça, prever um elemento de referência (51) sobre a placa de sustentação em uma posição predeterminada, montar a dita placa de sustentação sobre uma segunda máquina (60) de corte da dita pelo menos uma peça, e utilizar um fio (62-66) da dita segunda máquina para cortar por eletroerosão a dita pelo menos uma peça passando para isso o mesmo entre a dita pelo menos uma peça e a dita placa de sustentação, ao longo e ao nível da dita porção de superfície.
BR112019004402-7A 2016-09-08 2017-09-07 Processo de fabricação de uma peça feita de material eletrocondutor por fabricação aditiva BR112019004402B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR1658344A FR3055564B1 (fr) 2016-09-08 2016-09-08 Procede de fabrication d'une piece en materiau electroconducteur par fabrication additive
FR1658344 2016-09-08
PCT/FR2017/052385 WO2018046862A1 (fr) 2016-09-08 2017-09-07 Procede de fabrication d'une piece en materiau electroconducteur par fabrication additive

Publications (2)

Publication Number Publication Date
BR112019004402A2 true BR112019004402A2 (pt) 2019-05-28
BR112019004402B1 BR112019004402B1 (pt) 2022-07-12

Family

ID=57137183

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112019004402-7A BR112019004402B1 (pt) 2016-09-08 2017-09-07 Processo de fabricação de uma peça feita de material eletrocondutor por fabricação aditiva

Country Status (8)

Country Link
US (1) US11229955B2 (pt)
EP (1) EP3509774B1 (pt)
CN (1) CN109789487B (pt)
BR (1) BR112019004402B1 (pt)
CA (1) CA3035982A1 (pt)
FR (1) FR3055564B1 (pt)
RU (1) RU2739745C2 (pt)
WO (1) WO2018046862A1 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20200061871A1 (en) * 2018-08-21 2020-02-27 Cincinnati Incorporated Systems and apparatus for additive manufacturing
DE102018122567A1 (de) * 2018-09-14 2020-03-19 Bundesrepublik Deutschland, Vertreten Durch Den Bundesminister Für Wirtschaft Und Energie, Dieser Vertreten Durch Den Präsidenten Der Bundesanstalt Für Materialforschung Und -Prüfung (Bam) Verfahren zum Ablösen metallischer Stützstrukturen in der additiven Fertigung
FR3101275B1 (fr) * 2019-09-27 2022-07-08 Addup Procédé de fabrication additive
US11602893B2 (en) * 2019-10-21 2023-03-14 Warsaw Orthopedic, Inc. Build-plate used in forming devices and locating features formed on the build-plate to facilitate use of additive and subtractive manufacturing processes and method for use thereof

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU965699A1 (ru) * 1981-02-03 1982-10-15 Институт Прикладной Физики Ан Мсср Способ электроискровой обработки токопровод щих поверхностей деталей
DE10219983B4 (de) * 2002-05-03 2004-03-18 Bego Medical Ag Verfahren zum Herstellen von Produkten durch Freiform-Lasersintern
WO2007013240A1 (ja) * 2005-07-27 2007-02-01 Shofu Inc. 積層造形装置
JP4258571B2 (ja) * 2007-05-14 2009-04-30 パナソニック電工株式会社 三次元形状造形物の製造方法及び製造装置
DE102008031925B4 (de) * 2008-07-08 2018-01-18 Bego Medical Gmbh Duales Herstellungsverfahren für Kleinserienprodukte
US9175568B2 (en) * 2010-06-22 2015-11-03 Honeywell International Inc. Methods for manufacturing turbine components
US8691333B2 (en) * 2011-06-28 2014-04-08 Honeywell International Inc. Methods for manufacturing engine components with structural bridge devices
FR2993801B1 (fr) * 2012-07-30 2014-08-22 Phenix Systems Procede de realisation d'un objet tridimensionnel
FR3002168B1 (fr) * 2013-02-15 2016-12-23 Michelin & Cie Piece obtenue par fusion selective d'une poudre comprenant un element principal et des elements secondaires rigides
JP2016517470A (ja) * 2013-03-05 2016-06-16 ユナイテッド テクノロジーズ コーポレイションＵｎｉｔｅｄ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｃｏｒｐｏｒａｔｉｏｎ 付加製造のためのプラットフォーム構築
GB201322647D0 (en) * 2013-12-20 2014-02-05 Renishaw Plc Additive manufacturing apparatus and method
US9920433B2 (en) * 2014-01-13 2018-03-20 Incodema3D, LLC Additive metal deposition process
US20170129180A1 (en) * 2014-06-09 2017-05-11 Hybrid Manufacturing Technologies Limited Material processing methods and related apparatus
CN104259892B (zh) * 2014-08-11 2017-02-15 北京工业大学 一种选区激光熔化制件与基板的分离方法

Also Published As

Publication number Publication date
FR3055564B1 (fr) 2020-07-31
CA3035982A1 (en) 2018-03-15
CN109789487A (zh) 2019-05-21
RU2019109012A (ru) 2020-10-08
WO2018046862A1 (fr) 2018-03-15
US20210221050A1 (en) 2021-07-22
BR112019004402B1 (pt) 2022-07-12
FR3055564A1 (fr) 2018-03-09
US11229955B2 (en) 2022-01-25
CN109789487B (zh) 2022-03-29
EP3509774A1 (fr) 2019-07-17
EP3509774B1 (fr) 2024-06-05
RU2739745C2 (ru) 2020-12-28
RU2019109012A3 (pt) 2020-10-26

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Legal Events

Date Code Title Description
B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 07/09/2017, OBSERVADAS AS CONDICOES LEGAIS