FR2998818B1 - Procede de fabrication d'une piece par fusion de poudre les particules de poudre arrivant froides dans le bain - Google Patents

Procede de fabrication d'une piece par fusion de poudre les particules de poudre arrivant froides dans le bain Download PDF

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Publication number
FR2998818B1
FR2998818B1 FR1203257A FR1203257A FR2998818B1 FR 2998818 B1 FR2998818 B1 FR 2998818B1 FR 1203257 A FR1203257 A FR 1203257A FR 1203257 A FR1203257 A FR 1203257A FR 2998818 B1 FR2998818 B1 FR 2998818B1
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FR
France
Prior art keywords
powder
bath
layer
support
manufacturing
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.)
Active
Application number
FR1203257A
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English (en)
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FR2998818A1 (fr
Inventor
Christophe Colin
Julie MAISONNEUVE
Gerard Saussereau
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.)
Association pour la Recherche et le Developpement des Methodes et Processus Industriels
Safran Aircraft Engines SAS
MBDA France SAS
Original Assignee
Association pour la Recherche et le Developpement des Methodes et Processus Industriels
Safran Aircraft Engines SAS
MBDA France SAS
SNECMA SAS
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
Priority to FR1203257A priority Critical patent/FR2998818B1/fr
Application filed by Association pour la Recherche et le Developpement des Methodes et Processus Industriels, Safran Aircraft Engines SAS, MBDA France SAS, SNECMA SAS filed Critical Association pour la Recherche et le Developpement des Methodes et Processus Industriels
Priority to PCT/FR2013/052905 priority patent/WO2014083291A1/fr
Priority to RU2015125712A priority patent/RU2678619C2/ru
Priority to SG11201504105YA priority patent/SG11201504105YA/en
Priority to EP13808135.1A priority patent/EP2925471A1/fr
Priority to CA2892848A priority patent/CA2892848C/fr
Priority to US14/648,560 priority patent/US10967460B2/en
Priority to SG10201703930VA priority patent/SG10201703930VA/en
Priority to JP2015544522A priority patent/JP6480341B2/ja
Priority to CN201380062771.7A priority patent/CN104903030B/zh
Priority to BR112015012278-7A priority patent/BR112015012278A2/pt
Publication of FR2998818A1 publication Critical patent/FR2998818A1/fr
Priority to JP2018216876A priority patent/JP2019064268A/ja
Application granted granted Critical
Publication of FR2998818B1 publication Critical patent/FR2998818B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • 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
    • 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
    • B22F10/20—Direct sintering or melting
    • B22F10/25—Direct deposition of metal particles, e.g. direct metal deposition [DMD] or laser engineered net shaping [LENS]
    • 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
    • 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
    • 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
    • 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
    • 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
    • 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
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • 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
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/772—Articles characterised by their shape and not otherwise provided for
    • 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)
  • Automation & Control Theory (AREA)
  • Ceramic Engineering (AREA)
  • Powder Metallurgy (AREA)
  • Laser Beam Processing (AREA)
  • Producing Shaped Articles From Materials (AREA)

Abstract

L'invention concerne un procédé de fabrication d'une pièce comprenant les étapes suivantes : (a) On fournit un matériau sous forme de particules de poudre (60), (b) On chauffe une première quantité de la poudre à une température supérieure à la température de fusion TF de cette poudre à l'aide d'un faisceau de haute énergie (95), et on forme à la surface d'un support (80) un premier bain comprenant cette poudre fondue et une portion de ce support (80), (c) On chauffe de même une deuxième quantité de la poudre, et on forme à la surface du support (80) un deuxième bain comprenant cette poudre fondue en aval du premier bain, (d) On répète l'étape (c) jusqu'à former une première couche (10) de la pièce sur le support (80), (e) On chauffe de même une [n]ième quantité de la poudre, et on forme un [n]ième bain comprenant en partie cette poudre fondue au-dessus d'une portion de la première couche (10), (f) On chauffe de même une [n+1]ième quantité de la poudre, et on forme un [n+1]ième bain comprenant en partie cette poudre fondue en aval du [n]ième bain au-dessus d'une portion de la première couche (10), (g) On répète l'étape (f) de façon à former une deuxième couche (20) de la pièce au-dessus de la première couche (10), (h) On répète les étapes (e) à (g) pour chaque couche située au dessus d'une couche déjà formée jusqu'à ce que la pièce soit sensiblement sous sa forme finale. Les particules (60) de poudre arrivent dans chacun des bains à une température très inférieure à la température du bain.
FR1203257A 2012-11-30 2012-11-30 Procede de fabrication d'une piece par fusion de poudre les particules de poudre arrivant froides dans le bain Active FR2998818B1 (fr)

Priority Applications (12)

Application Number Priority Date Filing Date Title
FR1203257A FR2998818B1 (fr) 2012-11-30 2012-11-30 Procede de fabrication d'une piece par fusion de poudre les particules de poudre arrivant froides dans le bain
JP2015544522A JP6480341B2 (ja) 2012-11-30 2013-11-29 粉末粒子が低温状態で浴に到達する、粉末を溶融させることによる部品製造方法
SG11201504105YA SG11201504105YA (en) 2012-11-30 2013-11-29 Method for manufacturing a part by melting powder, the powder particles reaching the bath in a cold state
EP13808135.1A EP2925471A1 (fr) 2012-11-30 2013-11-29 Procede de fabrication d'une piece par fusion de poudre, les particules de poudre arrivant froides dans le bain
CA2892848A CA2892848C (fr) 2012-11-30 2013-11-29 Procede de fabrication d'une piece par fusion de poudre, les particules de poudre arrivant froides dans le bain
US14/648,560 US10967460B2 (en) 2012-11-30 2013-11-29 Method for manufacturing a part by melting powder, the powder particles reaching the bath in a cold state
PCT/FR2013/052905 WO2014083291A1 (fr) 2012-11-30 2013-11-29 Procede de fabrication d'une piece par fusion de poudre, les particules de poudre arrivant froides dans le bain
RU2015125712A RU2678619C2 (ru) 2012-11-30 2013-11-29 Способ изготовления детали плавлением порошка, частицы которого достигают жидкой ванны в холодном состоянии
CN201380062771.7A CN104903030B (zh) 2012-11-30 2013-11-29 通过熔化粉末制造部件的方法，该粉末颗粒以冷却状态到达熔池
BR112015012278-7A BR112015012278A2 (pt) 2012-11-30 2013-11-29 método de fabricar uma peça
SG10201703930VA SG10201703930VA (en) 2012-11-30 2013-11-29 Method for manufacturing a part by melting powder, the powder particles reaching the bath in a cold state
JP2018216876A JP2019064268A (ja) 2012-11-30 2018-11-19 粉末粒子が低温状態で浴に到達する、粉末を溶融させることによる部品製造方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1203257A FR2998818B1 (fr) 2012-11-30 2012-11-30 Procede de fabrication d'une piece par fusion de poudre les particules de poudre arrivant froides dans le bain
FR1203257 2012-11-30

Publications (2)

Publication Number Publication Date
FR2998818A1 FR2998818A1 (fr) 2014-06-06
FR2998818B1 true FR2998818B1 (fr) 2020-01-31

Family

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Family Applications (1)

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FR1203257A Active FR2998818B1 (fr) 2012-11-30 2012-11-30 Procede de fabrication d'une piece par fusion de poudre les particules de poudre arrivant froides dans le bain

Country Status (10)

Country Link
US (1) US10967460B2 (fr)
EP (1) EP2925471A1 (fr)
JP (2) JP6480341B2 (fr)
CN (1) CN104903030B (fr)
BR (1) BR112015012278A2 (fr)
CA (1) CA2892848C (fr)
FR (1) FR2998818B1 (fr)
RU (1) RU2678619C2 (fr)
SG (2) SG10201703930VA (fr)
WO (1) WO2014083291A1 (fr)

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RU2627527C2 (ru) * 2015-09-25 2017-08-08 Анатолий Евгеньевич Волков Способ и устройство аддитивного изготовления деталей методом прямого осаждения материала, управляемого в электромагнитном поле
WO2017100817A1 (fr) * 2015-12-18 2017-06-22 Aurora Labs Limited Procédé et appareil d'impression 3d
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KR102220823B1 (ko) * 2019-12-31 2021-02-26 한국과학기술원 3d 프린팅 공정 중 형성되는 용융풀 깊이를 추정하는 방법 및 장치, 그리고 이를 구비한 3d 프린팅 시스템
CN113953534B (zh) * 2020-07-16 2023-08-04 中国航发商用航空发动机有限责任公司 支撑结构及其成形方法、装置、存储介质
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Also Published As

Publication number Publication date
RU2015125712A (ru) 2017-01-10
WO2014083291A1 (fr) 2014-06-05
CA2892848A1 (fr) 2014-06-05
BR112015012278A2 (pt) 2018-04-24
CA2892848C (fr) 2021-06-29
RU2678619C2 (ru) 2019-01-30
FR2998818A1 (fr) 2014-06-06
US10967460B2 (en) 2021-04-06
JP6480341B2 (ja) 2019-03-06
CN104903030B (zh) 2017-10-24
US20150298259A1 (en) 2015-10-22
SG11201504105YA (en) 2015-07-30
SG10201703930VA (en) 2017-06-29
JP2016504215A (ja) 2016-02-12
CN104903030A (zh) 2015-09-09
EP2925471A1 (fr) 2015-10-07
JP2019064268A (ja) 2019-04-25

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