CN115697593A - 用于生成3d结构的方法，其中特别是刮板的工作装置的移动速度在临界区域中降低 - Google Patents

用于生成3d结构的方法，其中特别是刮板的工作装置的移动速度在临界区域中降低 Download PDF

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Publication number
CN115697593A
CN115697593A CN202180042219.6A CN202180042219A CN115697593A CN 115697593 A CN115697593 A CN 115697593A CN 202180042219 A CN202180042219 A CN 202180042219A CN 115697593 A CN115697593 A CN 115697593A
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China
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generated
critical
construction site
printer
layer
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Pending
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CN202180042219.6A
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English (en)
Chinese (zh)
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弗兰克·韦德迈耶
鲁道夫·温根斯
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Lampermosner New East Co ltd
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Lampermosner New East Co ltd
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    • 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
    • B22F12/90—Means for process control, e.g. cameras or sensors
    • 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
    • B22F10/10—Formation of a green body
    • B22F10/14—Formation of a green body by jetting of binder onto a bed of metal 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
    • B22F10/28—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
    • B22F10/37—Process control of powder bed aspects, e.g. density
    • 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
    • B22F10/85—Data acquisition or data processing for controlling or regulating additive manufacturing processes
    • 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
    • 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
    • B29C64/165—Processes of additive manufacturing using a combination of solid and fluid materials, e.g. a powder selectively bound by a liquid binder, catalyst, inhibitor or energy absorber
    • 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
    • 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
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—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
    • B33Y10/00—Processes of additive manufacturing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—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
    • 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 [3D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3D 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
    • 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 [3D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3D 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
    • 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

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Optics & Photonics (AREA)
  • Automation & Control Theory (AREA)
  • Plasma & Fusion (AREA)
  • Analytical Chemistry (AREA)
CN202180042219.6A 2020-06-13 2021-06-09 用于生成3d结构的方法，其中特别是刮板的工作装置的移动速度在临界区域中降低 Pending CN115697593A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102020003536.1 2020-06-13
DE102020003536.1A DE102020003536A1 (de) 2020-06-13 2020-06-13 Verfahren zum Erzeugen einer 3D-Struktur
PCT/DE2021/000108 WO2021249588A1 (de) 2020-06-13 2021-06-09 Verfahren zum erzeugen einer 3d-struktur, wobei die bewegungsgeschwindigkeit von arbeitsmitteln, insbes. eines rakels, bei kritischen bereichen verringert wird

Publications (1)

Publication Number Publication Date
CN115697593A true CN115697593A (zh) 2023-02-03

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CN202180042219.6A Pending CN115697593A (zh) 2020-06-13 2021-06-09 用于生成3d结构的方法，其中特别是刮板的工作装置的移动速度在临界区域中降低

Country Status (7)

Country Link
US (1) US12397509B2 (https=)
EP (1) EP4164828A1 (https=)
JP (1) JP7839115B2 (https=)
KR (1) KR20230025668A (https=)
CN (1) CN115697593A (https=)
DE (1) DE102020003536A1 (https=)
WO (1) WO2021249588A1 (https=)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009035258A1 (de) * 2009-07-29 2011-02-03 Cl Schutzrechtsverwaltungs Gmbh Verfahren zum Herstellen eines dreidimensionalen Objektes
DE102015117749A1 (de) * 2014-10-21 2016-04-21 Sodick Co., Ltd. Schichtformungsvorrichtung
CN110340354A (zh) * 2018-04-08 2019-10-18 中国航发商用航空发动机有限责任公司 用于粉末床增材制造的刮刀自动判断和选择方法
US20190358897A1 (en) * 2018-05-23 2019-11-28 Concept Laser Gmbh Apparatus for additively manufacturing three-dimensional objects

Family Cites Families (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5387380A (en) 1989-12-08 1995-02-07 Massachusetts Institute Of Technology Three-dimensional printing techniques
US5204055A (en) 1989-12-08 1993-04-20 Massachusetts Institute Of Technology Three-dimensional printing techniques
DE19941925B4 (de) 1999-09-03 2007-11-29 Schuler Pressen Gmbh & Co. Kg Verstellplatte für eine Presse
JP2002103457A (ja) * 2000-09-29 2002-04-09 Sanyo Electric Co Ltd 光造形装置及び光造形品の制作方法
DE10117875C1 (de) 2001-04-10 2003-01-30 Generis Gmbh Verfahren, Vorrichtung zum Auftragen von Fluiden sowie Verwendung einer solchen Vorrichtung
EP1504896B1 (en) 2001-12-25 2008-12-10 Institute of Technology Precision Electrical Discharge Work's Method and system for producing laminate
DE10216013B4 (de) 2002-04-11 2006-12-28 Generis Gmbh Verfahren und Vorrichtung zum Auftragen von Fluiden
DE10310385B4 (de) 2003-03-07 2006-09-21 Daimlerchrysler Ag Verfahren zur Herstellung von dreidimensionalen Körpern mittels pulverbasierter schichtaufbauender Verfahren
JP4487636B2 (ja) * 2004-05-26 2010-06-23 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
DE102005022308B4 (de) 2005-05-13 2007-03-22 Eos Gmbh Electro Optical Systems Vorrichtung und Verfahren zum Herstellen eines dreidimensionalen Objekts mit einem beheizten Beschichter für pulverförmiges Aufbaumaterial
DE102006023484A1 (de) 2006-05-18 2007-11-22 Eos Gmbh Electro Optical Systems Vorrichtung und Verfahren zum schichtweisen Herstellen eines dreidimensionalen Objekts aus einem pulverförmigen Aufbaumaterial
JP5190755B2 (ja) 2007-09-27 2013-04-24 株式会社Ｉｈｉ プレス角度制御装置、プレス機械設備およびプレス角度制御方法
DE102009023525A1 (de) 2009-05-30 2010-12-02 Boa Balg- Und Kompensatoren-Technologie Gmbh Flexibles Leistungselement und Verfahren zu seiner Herstellung
KR102021406B1 (ko) 2011-06-01 2019-09-16 밤 분데스안슈탈트 퓌어 마테리알포르슝 운트-프뤼풍 성형체를 제조하기 위한 방법 및 장치
DE112013006029B4 (de) 2012-12-17 2025-05-08 Arcam Ab Verfahren und Vorrichtung zum Ausbilden eines dreidimensionalen Gegenstands
DE102014010929A1 (de) 2014-07-28 2016-01-28 Cl Schutzrechtsverwaltungs Gmbh Vorrichtung zur Herstellung dreidimensionaler Objekte
DE102014112469A1 (de) 2014-08-29 2016-03-03 Exone Gmbh Beschichteranordnung für einen 3d-drucker
DE102014222129A1 (de) 2014-10-29 2016-05-04 Eos Gmbh Electro Optical Systems Verfahren, Vorrichtung und Beschichtungsmodul zum Herstellen eines dreidimensionalen Objekts
DE102014018579A1 (de) 2014-12-17 2016-06-23 Voxeljet Ag Verfahren zum Herstellen dreidimensionaler Formteile und Einstellen des Feuchtegehaltes im Baumaterial
CN105773961B (zh) 2014-12-18 2019-02-05 泰科电子(上海)有限公司 3d打印方法
US10406760B2 (en) 2015-01-06 2019-09-10 Rolls-Royce Corporation Neuro-fuzzy logic for controlling material addition processes
CN107428080A (zh) * 2015-03-12 2017-12-01 株式会社尼康 三维造型物制造装置及构造物的制造方法
CN107771109B (zh) 2015-06-19 2021-09-07 应用材料公司 在增材制造中的材料分配和压实
US20170291373A1 (en) 2016-04-08 2017-10-12 Mimaki Engineering Co., Ltd. Three-dimensional object manufacturing system and three-dimensional object manufacturing method
DE102016211952A1 (de) 2016-06-30 2018-01-04 Eos Gmbh Electro Optical Systems Beschichtungseinheit, Beschichtungsverfahren, Vorrichtung und Verfahren zum generativen Herstellen eines dreidimensionalen Objekts
BE1024495B1 (nl) * 2016-09-27 2018-03-13 Materialise N.V. Energiedichtheidskartering in additieve productie-omgevingen
US10583485B2 (en) 2017-01-12 2020-03-10 Honeywell Federal Manufacturing & Technologies, Llc System and method for controlling an energy beam of an additive manufacturing system
DE102017107362A1 (de) 2017-04-06 2018-10-11 Amsis Gmbh Verfahren zur additiven Fertigung eines dreidimensionalen Bauteils und Verfahren zur Berechnung einer Scanstrategie zwecks entsprechender Ansteuerung einer Anlage zur additiven Fertigung eines dreidimensionalen Bauteils
US20180304301A1 (en) 2017-04-21 2018-10-25 Desktop Metal, Inc. Metering Build Material In Three-Dimensional (3D) Printing
US20180311769A1 (en) 2017-04-28 2018-11-01 Divergent Technologies, Inc. Multi-materials and print parameters for additive manufacturing
GB2564956B (en) 2017-05-15 2020-04-29 Holo Inc Viscous film three-dimensional printing systems and methods
DE102017007785A1 (de) 2017-08-17 2019-02-21 Laempe Mössner Sinto Gmbh Anordnung und Verfahren zur Erzeugung einer 3D-Struktur
US10183442B1 (en) 2018-03-02 2019-01-22 Additive Device, Inc. Medical devices and methods for producing the same
WO2019194795A1 (en) * 2018-04-04 2019-10-10 Hewlett-Packard Development Company, L.P. Three dimensional (3d) printing

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009035258A1 (de) * 2009-07-29 2011-02-03 Cl Schutzrechtsverwaltungs Gmbh Verfahren zum Herstellen eines dreidimensionalen Objektes
DE102015117749A1 (de) * 2014-10-21 2016-04-21 Sodick Co., Ltd. Schichtformungsvorrichtung
CN110340354A (zh) * 2018-04-08 2019-10-18 中国航发商用航空发动机有限责任公司 用于粉末床增材制造的刮刀自动判断和选择方法
US20190358897A1 (en) * 2018-05-23 2019-11-28 Concept Laser Gmbh Apparatus for additively manufacturing three-dimensional objects

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Publication number Publication date
US20230191705A1 (en) 2023-06-22
DE102020003536A1 (de) 2021-12-16
US12397509B2 (en) 2025-08-26
WO2021249588A1 (de) 2021-12-16
KR20230025668A (ko) 2023-02-22
JP2023528956A (ja) 2023-07-06
JP7839115B2 (ja) 2026-04-01
EP4164828A1 (de) 2023-04-19

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Application publication date: 20230203