DE102021111966A1 - Verfahren und Anordnung zur additiven Fertigung von Bauteilen mittels Materialextrusion - Google Patents

Verfahren und Anordnung zur additiven Fertigung von Bauteilen mittels Materialextrusion Download PDF

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Publication number
DE102021111966A1
DE102021111966A1 DE102021111966.9A DE102021111966A DE102021111966A1 DE 102021111966 A1 DE102021111966 A1 DE 102021111966A1 DE 102021111966 A DE102021111966 A DE 102021111966A DE 102021111966 A1 DE102021111966 A1 DE 102021111966A1
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DE
Germany
Prior art keywords
layer
laser
components
extrusion
component
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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.)
Pending
Application number
DE102021111966.9A
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German (de)
English (en)
Inventor
Paul Wegwerth
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.)
Fraunhofer Gesellschaft zur Foerderung der Angewandten Forschung eV
Original Assignee
Fraunhofer Gesellschaft zur Foerderung der Angewandten Forschung eV
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 Fraunhofer Gesellschaft zur Foerderung der Angewandten Forschung eV filed Critical Fraunhofer Gesellschaft zur Foerderung der Angewandten Forschung eV
Priority to DE102021111966.9A priority Critical patent/DE102021111966A1/de
Priority to EP22727781.1A priority patent/EP4334115A1/de
Priority to PCT/EP2022/061786 priority patent/WO2022233831A1/de
Priority to JP2023568056A priority patent/JP2024522055A/ja
Priority to US18/289,118 priority patent/US20240217169A1/en
Publication of DE102021111966A1 publication Critical patent/DE102021111966A1/de
Pending legal-status Critical Current

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    • 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
    • B29C64/188—Processes of additive manufacturing involving additional operations performed on the added layers, e.g. smoothing, grinding or thickness control
    • B29C64/194—Processes of additive manufacturing involving additional operations performed on the added layers, e.g. smoothing, grinding or thickness control during lay-up
    • 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
    • B29C64/106—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material
    • B29C64/118—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material using filamentary material being melted, e.g. fused deposition modelling [FDM]
    • 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
    • B22F10/50—Treatment of workpieces or articles during build-up, e.g. treatments applied to fused layers during build-up
    • 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
    • B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
    • B29C59/16—Surface shaping of articles, e.g. embossing; Apparatus therefor by wave energy or particle radiation, e.g. infrared heating
    • 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
    • B29C64/106—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material
    • B29C64/124—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material using layers of liquid which are selectively solidified
    • B29C64/129—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material using layers of liquid which are selectively solidified characterised by the energy source therefor, e.g. by global irradiation combined with a mask
    • 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
    • B29C64/188—Processes of additive manufacturing involving additional operations performed on the added layers, e.g. smoothing, grinding or thickness control
    • 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
    • B29C64/268—Arrangements for irradiation using laser beams; using electron beams [EB]
    • 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
    • B29C64/295—Heating elements
    • 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
    • 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 [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

Landscapes

  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Optics & Photonics (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Plasma & Fusion (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Laser Beam Processing (AREA)
  • Powder Metallurgy (AREA)
DE102021111966.9A 2021-05-07 2021-05-07 Verfahren und Anordnung zur additiven Fertigung von Bauteilen mittels Materialextrusion Pending DE102021111966A1 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE102021111966.9A DE102021111966A1 (de) 2021-05-07 2021-05-07 Verfahren und Anordnung zur additiven Fertigung von Bauteilen mittels Materialextrusion
EP22727781.1A EP4334115A1 (de) 2021-05-07 2022-05-03 Verfahren und anordnung zur additiven fertigung von bauteilen mittels materialextrusion
PCT/EP2022/061786 WO2022233831A1 (de) 2021-05-07 2022-05-03 Verfahren und anordnung zur additiven fertigung von bauteilen mittels materialextrusion
JP2023568056A JP2024522055A (ja) 2021-05-07 2022-05-03 材料押出によって部品を付加製造する方法及び装置
US18/289,118 US20240217169A1 (en) 2021-05-07 2022-05-03 Process and assembly for additive manufacturing of components by material extrusion

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102021111966.9A DE102021111966A1 (de) 2021-05-07 2021-05-07 Verfahren und Anordnung zur additiven Fertigung von Bauteilen mittels Materialextrusion

Publications (1)

Publication Number Publication Date
DE102021111966A1 true DE102021111966A1 (de) 2022-11-10

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Family Applications (1)

Application Number Title Priority Date Filing Date
DE102021111966.9A Pending DE102021111966A1 (de) 2021-05-07 2021-05-07 Verfahren und Anordnung zur additiven Fertigung von Bauteilen mittels Materialextrusion

Country Status (5)

Country Link
US (1) US20240217169A1 (https=)
EP (1) EP4334115A1 (https=)
JP (1) JP2024522055A (https=)
DE (1) DE102021111966A1 (https=)
WO (1) WO2022233831A1 (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102023100450A1 (de) 2023-01-10 2024-07-11 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung eingetragener Verein Verfahren und Herstellungssystem zur additiven Herstellung einer Schaltungseinheit sowie Schaltungseinheit
US20240286352A1 (en) * 2023-02-27 2024-08-29 Textron Aviation Inc. 3D Printer Bed

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102023119137A1 (de) * 2023-07-19 2025-01-23 Peri Se Vorrichtung zur additiven Fertigung von Bauwerken oder Bauteilen von Bauwerken

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180079136A1 (en) 2016-09-22 2018-03-22 Sciperio, Inc Selective Laser Sintered Fused Deposition Printing with Cooling
US20180117836A1 (en) 2016-06-01 2018-05-03 Arevo, Inc. Localized heating to improve interlayer bonding in 3d printing
DE102018108145A1 (de) 2018-04-06 2019-10-10 Volkswagen Ag Verfahren zur Bearbeitung von Oberflächen von mittels 3D-Druck gefertigten Bauteilen sowie ein solches bearbeitetes Bauteil

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DE10157647C5 (de) * 2001-11-26 2012-03-08 Cl Schutzrechtsverwaltungs Gmbh Verfahren zur Herstellung von dreidimensionalen Werkstücken in einer Laser-Materialbearbeitungsanlage oder einer Stereolitographieanlage
FR2964814B1 (fr) * 2010-09-15 2012-09-28 Alcatel Lucent Enregistrement securise a un service fourni par un serveur web
US9527240B2 (en) * 2013-03-15 2016-12-27 Stratasys, Inc. Additive manufacturing system and method for printing three-dimensional parts using velocimetry
US20150314532A1 (en) * 2014-05-01 2015-11-05 BlueBox 3D, LLC Increased inter-layer bonding in 3d printing
US20170157845A1 (en) * 2014-06-16 2017-06-08 Sabic Global Technologies B.V. Method and apparatus for increasing bonding in material extrusion additive manufacturing
US20160271874A1 (en) * 2015-03-20 2016-09-22 EP Technologies LLC 3d printers having plasma applicators and methods of using same
US10195666B1 (en) * 2015-09-14 2019-02-05 Amazon Technologies, Inc. Method of 3D printing with finishing tool
JP6641909B2 (ja) * 2015-11-13 2020-02-05 セイコーエプソン株式会社 三次元造形物の製造方法及び三次元造形装置
DE102016207309A1 (de) * 2016-04-28 2017-11-02 OBE OHNMACHT & BAUMGäRTNER GMBH & CO. KG Vorrichtung und Verfahren zum Schmelzschichten von Werkstücken
US11440261B2 (en) * 2016-11-08 2022-09-13 The Boeing Company Systems and methods for thermal control of additive manufacturing
CN106584845A (zh) * 2016-12-22 2017-04-26 中国科学院化学研究所 一种用于熔融挤出成型的3d打印的方法及装置
CN111386186A (zh) * 2017-11-26 2020-07-07 D.施华洛世奇两合公司 改善层的透明度、平滑度和粘合性的3d打印部件的热处理
CN110861292A (zh) * 2019-11-20 2020-03-06 华育昌(肇庆)智能科技研究有限公司 一种用于3d打印的装置及其打印方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180117836A1 (en) 2016-06-01 2018-05-03 Arevo, Inc. Localized heating to improve interlayer bonding in 3d printing
US20180079136A1 (en) 2016-09-22 2018-03-22 Sciperio, Inc Selective Laser Sintered Fused Deposition Printing with Cooling
DE102018108145A1 (de) 2018-04-06 2019-10-10 Volkswagen Ag Verfahren zur Bearbeitung von Oberflächen von mittels 3D-Druck gefertigten Bauteilen sowie ein solches bearbeitetes Bauteil

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102023100450A1 (de) 2023-01-10 2024-07-11 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung eingetragener Verein Verfahren und Herstellungssystem zur additiven Herstellung einer Schaltungseinheit sowie Schaltungseinheit
WO2024149431A1 (de) 2023-01-10 2024-07-18 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e. V. Verfahren und herstellungssystem zur additiven herstellung einer schaltungseinheit sowie schaltungseinheit
US20240286352A1 (en) * 2023-02-27 2024-08-29 Textron Aviation Inc. 3D Printer Bed
US12479160B2 (en) * 2023-02-27 2025-11-25 Textron Innovations Inc. 3D printer bed

Also Published As

Publication number Publication date
US20240217169A1 (en) 2024-07-04
EP4334115A1 (de) 2024-03-13
WO2022233831A1 (de) 2022-11-10
JP2024522055A (ja) 2024-06-11

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