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WO2018184725A8 - Procédé de fabrication additive d'un composant tridimensionnel et procédé pour calculer une stratégie de balayage pour permettre la commande correspondante d'une installation de fabrication additive d'un composant tridimensionnel - Google Patents

Procédé de fabrication additive d'un composant tridimensionnel et procédé pour calculer une stratégie de balayage pour permettre la commande correspondante d'une installation de fabrication additive d'un composant tridimensionnel Download PDF

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Publication number
WO2018184725A8
WO2018184725A8 PCT/EP2018/000157 EP2018000157W WO2018184725A8 WO 2018184725 A8 WO2018184725 A8 WO 2018184725A8 EP 2018000157 W EP2018000157 W EP 2018000157W WO 2018184725 A8 WO2018184725 A8 WO 2018184725A8
Authority
WO
WIPO (PCT)
Prior art keywords
dimensional component
component
plant
calculating
corresponding control
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.)
Ceased
Application number
PCT/EP2018/000157
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German (de)
English (en)
Other versions
WO2018184725A1 (fr
Inventor
Vasily Ploshikhin
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.)
AMSIS GMBH
Original Assignee
AMSIS 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 AMSIS GMBH filed Critical AMSIS GMBH
Publication of WO2018184725A1 publication Critical patent/WO2018184725A1/fr
Publication of WO2018184725A8 publication Critical patent/WO2018184725A8/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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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
    • 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
    • B29C64/264—Arrangements for irradiation
    • B29C64/277—Arrangements for irradiation using multiple radiation means, e.g. micromirrors or multiple light-emitting diodes [LED]
    • B29C64/282—Arrangements for irradiation using multiple radiation means, e.g. micromirrors or multiple light-emitting diodes [LED] of the same type, e.g. using different energy levels
    • 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
    • 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
    • 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
    • B22F10/36—Process control of energy beam parameters
    • 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
    • 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
    • B22F12/41—Radiation means characterised by the type, e.g. laser or electron beam
    • 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
    • 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
    • B33Y30/00—Apparatus for additive manufacturing; Details thereof or accessories therefor
    • 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
    • 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
    • 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)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Plasma & Fusion (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Powder Metallurgy (AREA)

Abstract

La présente invention concerne un procédé de fabrication additive d'un composant tridimensionnel (1) réalisé en plusieurs couches par apports multiples incrémentiels, notamment sous forme de couches, d'une matière de départ de composant, notamment métallique, se présentant sous forme de poudre, de fil ou de bande, et par consolidation de mise en forme, notamment incrémentielle de la matière de départ de composant par fusion et/ou frittage respectivement sélective/sélectif au moyen d'une quantité de chaleur appliquée par l'intermédiaire d'au moins une source d'énergie, notamment localement, selon une stratégie de balayage, la disposition des trajectoires (30, 31, 32) de l'apport d'énergie s'effectuant en fonction d'une capacité de dissipation thermique locale déterminée notamment sur la base d'une simulation. L'invention concerne par ailleurs un procédé pour calculer la stratégie de balayage pour permettre la commande correspondante d'une installation de fabrication additive d'un composant tridimensionnel, et une installation correspondante.
PCT/EP2018/000157 2017-04-06 2018-04-05 Procédé de fabrication additive d'un composant tridimensionnel et procédé pour calculer une stratégie de balayage pour permettre la commande correspondante d'une installation de fabrication additive d'un composant tridimensionnel Ceased WO2018184725A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102017107362.0 2017-04-06
DE102017107362.0A DE102017107362A1 (de) 2017-04-06 2017-04-06 Verfahren zur additiven Fertigung eines dreidimensionalen Bauteils und Verfahren zur Berechnung einer Scanstrategie zwecks entsprechender Ansteuerung einer Anlage zur additiven Fertigung eines dreidimensionalen Bauteils

Publications (2)

Publication Number Publication Date
WO2018184725A1 WO2018184725A1 (fr) 2018-10-11
WO2018184725A8 true WO2018184725A8 (fr) 2018-12-27

Family

ID=61965899

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2018/000157 Ceased WO2018184725A1 (fr) 2017-04-06 2018-04-05 Procédé de fabrication additive d'un composant tridimensionnel et procédé pour calculer une stratégie de balayage pour permettre la commande correspondante d'une installation de fabrication additive d'un composant tridimensionnel

Country Status (2)

Country Link
DE (1) DE102017107362A1 (fr)
WO (1) WO2018184725A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019219276A1 (de) * 2019-12-10 2021-06-10 Eos Gmbh Electro Optical Systems Hatchumkehr mit Keyhole-Übergabe
DE102020003536A1 (de) 2020-06-13 2021-12-16 Laempe Mössner Sinto Gmbh Verfahren zum Erzeugen einer 3D-Struktur
DE102021134379A1 (de) 2021-12-22 2023-06-22 Arburg Gmbh + Co Kg Thermische Prozessführung
CN119407202B (zh) * 2024-11-08 2025-11-21 沈阳飞机工业（集团）有限公司 一种减缓激光熔化沉积层边缘效应的扫描方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001091924A1 (fr) * 2000-06-01 2001-12-06 Board Of Regents, The University Of Texas System Frittage laser direct selectif de metaux
DE10042134C2 (de) 2000-08-28 2003-06-12 Concept Laser Gmbh Verfahren zur Herstellung von dreidimensionalen Sinter-Werkstücken
GB2378150A (en) * 2001-07-31 2003-02-05 Dtm Corp Fabricating a three-dimensional article from powder
US9767224B2 (en) * 2013-05-13 2017-09-19 The Board Of Trustees Of The University Of Alabama Systems and methods for designing and fabricating contact-free support structures for overhang geometries of parts in powder-bed metal additive manufacturing
EP2875897B1 (fr) * 2013-11-21 2016-01-20 SLM Solutions Group AG Procédé et dispositif de commande d'un système d'irradiation pour produire une pièce tridimensionnelle
CN104190930B (zh) * 2014-08-29 2016-03-02 中国科学院重庆绿色智能技术研究院 一种同质功能梯度材料及结构的激光增材制造方法
US9757902B2 (en) * 2014-09-02 2017-09-12 Product Innovation and Engineering L.L.C. Additive layering method using improved build description
JP6483551B2 (ja) * 2015-07-03 2019-03-13 株式会社アスペクト 粉末床溶融結合装置
DE102016120998A1 (de) 2016-11-03 2018-05-03 Universität Bremen Verfahren zur simulationsbasierten Erkennung thermisch kritischer Bauteilbereiche und Verfahren zur bauteilspezifischen Anpassung einer lokalen Wärmegenerierung bei der additiven Herstellung

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Publication number Publication date
WO2018184725A1 (fr) 2018-10-11
DE102017107362A1 (de) 2018-10-11

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