FR3118892B1 - Procédé amélioré de fabrication de pièce par fabrication additive - Google Patents

Procédé amélioré de fabrication de pièce par fabrication additive Download PDF

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Publication number
FR3118892B1
FR3118892B1 FR2100451A FR2100451A FR3118892B1 FR 3118892 B1 FR3118892 B1 FR 3118892B1 FR 2100451 A FR2100451 A FR 2100451A FR 2100451 A FR2100451 A FR 2100451A FR 3118892 B1 FR3118892 B1 FR 3118892B1
Authority
FR
France
Prior art keywords
manufacturing
additive manufacturing
central axis
digital model
additive
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
FR2100451A
Other languages
English (en)
Other versions
FR3118892A1 (fr
Inventor
Mickaël Voiron
Thomas Gricourt
Nicolas Ovaere
Matthieu Vial
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.)
Safran SA
Original Assignee
Safran SA
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 SA filed Critical Safran SA
Priority to FR2100451A priority Critical patent/FR3118892B1/fr
Priority to EP22702757.0A priority patent/EP4277762A1/fr
Priority to CN202280017679.8A priority patent/CN116940427A/zh
Priority to PCT/FR2022/050057 priority patent/WO2022153004A1/fr
Priority to US18/261,763 priority patent/US20240066601A1/en
Publication of FR3118892A1 publication Critical patent/FR3118892A1/fr
Application granted granted Critical
Publication of FR3118892B1 publication Critical patent/FR3118892B1/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
    • B22F10/20—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
    • B22F10/30—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
    • B22F10/47—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
    • B22F10/60—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
    • B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
    • B22F10/80—Data acquisition or data processing
    • 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
    • B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
    • B22F5/10—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product of articles with cavities or holes, not otherwise provided for in the preceding subgroups
    • B22F5/106—Tube or ring forms
    • 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/16—Arrangement of bearings; Supporting or mounting bearings in casings
    • F01D25/162—Bearing supports
    • 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
    • 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
    • B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2230/00—Manufacture
    • F05D2230/20—Manufacture essentially without removing material
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2230/00—Manufacture
    • F05D2230/30—Manufacture with deposition of material
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Automation & Control Theory (AREA)
  • Powder Metallurgy (AREA)

Abstract

Procédé amélioré de fabrication de pièce par fabrication additive Procédé de fabrication de pièce aéronautique par fabrication additive, la pièce à fabriquer s’étendant autour d’un axe central (X) et comprenant au moins deux parois (20, 42) inclinées l’une par rapport à l’autre et raccordées entre elles par l’intermédiaire d’au moins une section de raccordement (S) comprise dans un plan de raccordement (R) perpendiculaire à l’axe central (X), le procédé comprenant:- la fourniture d’un modèle numérique (1) de la pièce à fabriquer, - l’orientation du modèle numérique (1) par rapport à une direction de construction (Z) verticale de la pièce de manière à ce que l’axe central (X) de la pièce présente un angle β compris entre 0,1° et 1°, de préférence compris entre 0,3° et 0,8° par rapport à la direction de construction (Z),- fabrication de la pièce par fabrication additive à partir du modèle numérique (1) obtenu à l’étape d’orientation. Figure pour l’abrégé : Fig. 5.
FR2100451A 2021-01-18 2021-01-18 Procédé amélioré de fabrication de pièce par fabrication additive Active FR3118892B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR2100451A FR3118892B1 (fr) 2021-01-18 2021-01-18 Procédé amélioré de fabrication de pièce par fabrication additive
EP22702757.0A EP4277762A1 (fr) 2021-01-18 2022-01-11 Procede ameliore de fabrication de piece par fabrication additive
CN202280017679.8A CN116940427A (zh) 2021-01-18 2022-01-11 通过增材制造来制造部件的改进方法
PCT/FR2022/050057 WO2022153004A1 (fr) 2021-01-18 2022-01-11 Procede ameliore de fabrication de piece par fabrication additive
US18/261,763 US20240066601A1 (en) 2021-01-18 2022-01-11 Improved method for manufacturing a part by additive manufacturing

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2100451A FR3118892B1 (fr) 2021-01-18 2021-01-18 Procédé amélioré de fabrication de pièce par fabrication additive
FR2100451 2021-01-18

Publications (2)

Publication Number Publication Date
FR3118892A1 FR3118892A1 (fr) 2022-07-22
FR3118892B1 true FR3118892B1 (fr) 2023-01-20

Family

ID=76159472

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2100451A Active FR3118892B1 (fr) 2021-01-18 2021-01-18 Procédé amélioré de fabrication de pièce par fabrication additive

Country Status (5)

Country Link
US (1) US20240066601A1 (fr)
EP (1) EP4277762A1 (fr)
CN (1) CN116940427A (fr)
FR (1) FR3118892B1 (fr)
WO (1) WO2022153004A1 (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3425461A1 (fr) * 2017-07-07 2019-01-09 Siemens Aktiengesellschaft Procédé de création d'instructions destinées à la fabrication additive d'une pièce, produit-programme d'ordinateur destiné à la mise en oeuvre dudit procédé et procédé de fabrication additive d'une pièce
CN108247055B (zh) * 2018-02-12 2019-01-29 成都优材科技有限公司 牙科附着体的数字化一体化成型方法
FR3079151B1 (fr) * 2018-03-23 2020-10-30 Safran Aircraft Engines Optimisation des supportages pour la fabrication additive de piece avec un evidement

Also Published As

Publication number Publication date
WO2022153004A1 (fr) 2022-07-21
FR3118892A1 (fr) 2022-07-22
CN116940427A (zh) 2023-10-24
US20240066601A1 (en) 2024-02-29
EP4277762A1 (fr) 2023-11-22

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