AT522285A3 - Verfahren und vorrichtung zur additiven herstellung von hochfesten bauteilen - Google Patents

Verfahren und vorrichtung zur additiven herstellung von hochfesten bauteilen Download PDF

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Publication number
AT522285A3
AT522285A3 ATA50249/2020A AT502492020A AT522285A3 AT 522285 A3 AT522285 A3 AT 522285A3 AT 502492020 A AT502492020 A AT 502492020A AT 522285 A3 AT522285 A3 AT 522285A3
Authority
AT
Austria
Prior art keywords
matrix material
additive production
strength components
heat
coated
Prior art date
Application number
ATA50249/2020A
Other languages
English (en)
Other versions
AT522285A2 (de
AT522285B1 (de
Inventor
Ropele Philipp
Zudrell Werner
Lechner Bernd
Gasser Manfred
Original Assignee
Aps Automatisierte Produktions Systeme Ges M B H
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Application filed by Aps Automatisierte Produktions Systeme Ges M B H filed Critical Aps Automatisierte Produktions Systeme Ges M B H
Publication of AT522285A2 publication Critical patent/AT522285A2/de
Publication of AT522285A3 publication Critical patent/AT522285A3/de
Application granted granted Critical
Publication of AT522285B1 publication Critical patent/AT522285B1/de

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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
    • B29C64/20—Apparatus for additive manufacturing; Details thereof or accessories therefor
    • 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
    • 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
    • B29C64/209—Heads; Nozzles
    • 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
    • B29C64/307—Handling of material to be used in 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
    • B29C64/307—Handling of material to be used in additive manufacturing
    • B29C64/321—Feeding
    • 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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28—Shaping operations therefor
    • B29C70/30—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core
    • B29C70/38—Automated lay-up, e.g. using robots, laying filaments according to predetermined patterns
    • 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
    • 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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/06—Fibrous reinforcements only
    • B29C70/10—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres
    • B29C70/16—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length
    • 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
    • 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
    • B33Y40/10—Pre-treatment

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Robotics (AREA)
  • Composite Materials (AREA)

Abstract

Verfahren zur additiven Herstellung von hochfesten Bauteilen nach dem 2D- oder 3D-Druckverfahren, bei dem eine Endlosfaser (2), die mindestens einen axialen Faserstrang umfasst, in einer Beschichtungsmaschine (3) vorzugsweise hohlraumfrei mit einem wärmeschmelzbaren Kunststoff eines Matrixmaterials getränkt wird, und danach über eine Fördereinheit (6) durch eine Schneidvorrichtung (9) und danach durch eine Heizzone mit mindestens einem Heizelement (15) geführt wird, in deren Bereich das wärmeschmelzbare Matrixmaterial auf eine Temperatur über der Schmelztemperatur des Matrixmaterials gebracht wird, um das Matrixmaterial mindestens teilweise innerhalb des Filaments zu schmelzen, um danach die so beschichtete Endlosfaser (22) auf einer Ablagefläche mit weiteren, dort abgelegten, beschichteten Endlosfasern im Schmelzverbund zu einem 2D- oder 3D-Körper zu verbinden, wobei die Förderstrecke stromabwärts der Fördereinheit (6) und stromaufwärts der Heizzone (15a) gekühlt wird.
ATA50249/2020A 2019-03-26 2020-03-25 Verfahren und vorrichtung zur additiven herstellung von hochfesten bauteilen AT522285B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102019107664.1A DE102019107664B4 (de) 2019-03-26 2019-03-26 Verfahren und Vorrichtung zur additiven Herstellung von hochfesten Bauteilen

Publications (3)

Publication Number Publication Date
AT522285A2 AT522285A2 (de) 2020-10-15
AT522285A3 true AT522285A3 (de) 2022-03-15
AT522285B1 AT522285B1 (de) 2022-06-15

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
ATA50249/2020A AT522285B1 (de) 2019-03-26 2020-03-25 Verfahren und vorrichtung zur additiven herstellung von hochfesten bauteilen

Country Status (3)

Country Link
AT (1) AT522285B1 (de)
CH (1) CH716021B1 (de)
DE (1) DE102019107664B4 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115042438B (zh) * 2022-06-17 2023-03-21 南京航空航天大学 一种用于连续纤维预浸丝材的打印头结构
CN115464878B (zh) * 2022-09-26 2025-04-29 武汉理工大学 一种用于多丝束纤维3d打印的滚压装置

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5936861A (en) * 1997-08-15 1999-08-10 Nanotek Instruments, Inc. Apparatus and process for producing fiber reinforced composite objects
US20150165676A1 (en) * 2013-12-12 2015-06-18 Xyzprinting, Inc. Printing head module
CN104786510A (zh) * 2015-04-09 2015-07-22 福州展旭电子有限公司 3d打印机打印头风冷装置
WO2016073409A1 (en) * 2014-11-04 2016-05-12 Stratasys, Inc. Break-away support material for additive manufacturing
EP3004435B1 (de) * 2013-06-05 2018-08-08 Markforged, Inc. Verfahren zur herstellung von faserverstärktem additiv
CN108943710A (zh) * 2018-08-07 2018-12-07 上海市增材制造研究院有限公司 一种带有冷却装置的3d打印喷头
EP3442774A1 (de) * 2016-04-11 2019-02-20 OMNI3D Sp. z o.o Druckkopf für den dreidimensionalen druck und druckkopfanordnung

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5936861A (en) * 1997-08-15 1999-08-10 Nanotek Instruments, Inc. Apparatus and process for producing fiber reinforced composite objects
EP3004435B1 (de) * 2013-06-05 2018-08-08 Markforged, Inc. Verfahren zur herstellung von faserverstärktem additiv
US20150165676A1 (en) * 2013-12-12 2015-06-18 Xyzprinting, Inc. Printing head module
WO2016073409A1 (en) * 2014-11-04 2016-05-12 Stratasys, Inc. Break-away support material for additive manufacturing
CN104786510A (zh) * 2015-04-09 2015-07-22 福州展旭电子有限公司 3d打印机打印头风冷装置
EP3442774A1 (de) * 2016-04-11 2019-02-20 OMNI3D Sp. z o.o Druckkopf für den dreidimensionalen druck und druckkopfanordnung
CN108943710A (zh) * 2018-08-07 2018-12-07 上海市增材制造研究院有限公司 一种带有冷却装置的3d打印喷头

Also Published As

Publication number Publication date
DE102019107664A1 (de) 2020-10-01
AT522285A2 (de) 2020-10-15
CH716021A2 (de) 2020-09-30
DE102019107664B4 (de) 2023-04-27
AT522285B1 (de) 2022-06-15
CH716021B1 (de) 2023-10-31

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