IL250098B - Apparatus for fiber reinforced additive manufacturing - Google Patents

Apparatus for fiber reinforced additive manufacturing

Info

Publication number
IL250098B
IL250098B IL250098A IL25009817A IL250098B IL 250098 B IL250098 B IL 250098B IL 250098 A IL250098 A IL 250098A IL 25009817 A IL25009817 A IL 25009817A IL 250098 B IL250098 B IL 250098B
Authority
IL
Israel
Prior art keywords
fiber reinforced
additive manufacturing
core
filament
reinforced
Prior art date
Application number
IL250098A
Other languages
Hebrew (he)
Other versions
IL250098A0 (en
Inventor
Gregory Thomas Mark
Antoni S Gozdz
Original Assignee
Markforged Inc
Gregory Thomas Mark
Antoni S Gozdz
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
Priority claimed from US14/333,947 external-priority patent/US9579851B2/en
Application filed by Markforged Inc, Gregory Thomas Mark, Antoni S Gozdz filed Critical Markforged Inc
Publication of IL250098A0 publication Critical patent/IL250098A0/en
Publication of IL250098B publication Critical patent/IL250098B/en

Links

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
    • 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
    • B29C70/40—Shaping or impregnating by compression not applied
    • B29C70/50—Shaping or impregnating by compression not applied for producing articles of indefinite length, e.g. prepregs, sheet moulding compounds [SMC] or cross moulding compounds [XMC]
    • B29C70/52—Pultrusion, i.e. forming and compressing by continuously pulling through a die
    • 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
    • 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
    • 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
    • B33Y70/00—Materials specially adapted for additive manufacturing
    • B33Y70/10—Composites of different types of material, e.g. mixtures of ceramics and polymers or mixtures of metals and biomaterials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Composite Materials (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Ceramic Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Moulding By Coating Moulds (AREA)

Abstract

Various embodiments related to three dimensional printers, and reinforced filaments, and their methods of use are described. In one embodiment, a void free reinforced filament is fed into an conduit nozzle. The reinforced filament includes a core, which may be continuous or semi- continuous, and a matrix material surrounding the core. The reinforced filament is heated to a temperature greater than a melting temperature of the matrix material and less than a melting temperature of the core prior to applying the filament from the conduit nozzle.
IL250098A 2014-07-17 2017-01-15 Apparatus for fiber reinforced additive manufacturing IL250098B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14/333,947 US9579851B2 (en) 2013-03-22 2014-07-17 Apparatus for fiber reinforced additive manufacturing
PCT/US2015/040749 WO2016011252A1 (en) 2014-07-17 2015-07-16 Apparatus for fiber reinforced additive manufacturing

Publications (2)

Publication Number Publication Date
IL250098A0 IL250098A0 (en) 2017-03-30
IL250098B true IL250098B (en) 2021-02-28

Family

ID=55079050

Family Applications (1)

Application Number Title Priority Date Filing Date
IL250098A IL250098B (en) 2014-07-17 2017-01-15 Apparatus for fiber reinforced additive manufacturing

Country Status (2)

Country Link
IL (1) IL250098B (en)
WO (1) WO2016011252A1 (en)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9511543B2 (en) 2012-08-29 2016-12-06 Cc3D Llc Method and apparatus for continuous composite three-dimensional printing
US11981069B2 (en) 2013-03-22 2024-05-14 Markforged, Inc. Three dimensional printing of composite reinforced structures
US9694544B2 (en) 2013-03-22 2017-07-04 Markforged, Inc. Methods for fiber reinforced additive manufacturing
US20140291886A1 (en) 2013-03-22 2014-10-02 Gregory Thomas Mark Three dimensional printing
WO2017195159A1 (en) 2016-05-13 2017-11-16 Marna Engineering As Material melting device
US10895858B2 (en) 2016-09-06 2021-01-19 Continuous Composites Inc. Systems and methods for controlling additive manufacturing
US20180065317A1 (en) 2016-09-06 2018-03-08 Cc3D Llc Additive manufacturing system having in-situ fiber splicing
RU178071U1 (en) * 2017-10-02 2018-03-22 Общество с ограниченной ответственностью Специальное Конструкторское Бюро "Мысль" DEVICE FOR PRODUCING MULTILAYERED REINFORCED ARTICLES FROM COMPOSITE MATERIAL
JP7135409B2 (en) * 2018-04-27 2022-09-13 セイコーエプソン株式会社 Three-dimensional modeling apparatus and three-dimensional model manufacturing method
US20190351484A1 (en) * 2018-05-20 2019-11-21 3D Flexible, Inc. Metal pastes for additive manufacturing
DE102018131544A1 (en) * 2018-12-10 2020-06-10 Bayerische Motoren Werke Aktiengesellschaft Method for additively manufacturing a three-dimensional object
LU101315B1 (en) * 2019-07-19 2021-01-20 BigRep GmbH 3D-printing housing nozzle
EP3828321A1 (en) * 2019-11-28 2021-06-02 BAE SYSTEMS plc Method of providing a filament for fused filament fabrication
GB2594910B (en) * 2019-11-28 2024-05-08 Bae Systems Plc Method and apparatus
EP4065373A1 (en) * 2019-11-28 2022-10-05 BAE SYSTEMS plc Method of fabricating an article by fused filament fabrication
EP3827986A1 (en) * 2019-11-28 2021-06-02 BAE SYSTEMS plc Method of fabricating an article by fused filament fabrication
GB2591851B (en) * 2019-11-28 2022-12-07 Bae Systems Plc Method and apparatus
US20210394451A1 (en) 2020-06-23 2021-12-23 Continuous Composites Inc. Systems and methods for controlling additive manufacturing
CN112157907B (en) * 2020-10-23 2022-08-26 湖北屹安医疗器械有限公司 Multi-nozzle high-speed 3D printing system
DE102021200772A1 (en) * 2021-01-28 2022-07-28 Zf Friedrichshafen Ag Process for manufacturing a component from a fiber-reinforced plastic
CN113306142B (en) * 2021-06-18 2022-04-05 西安交通大学 Continuous fiber 3D printing device for integral forming of polygonal column structure
CN113733562B (en) * 2021-08-23 2022-09-16 成都飞机工业（集团）有限责任公司 3D printing nozzle based on ultrasonic micro-forging and printing method
CN114905726B (en) * 2022-05-13 2024-05-17 青岛正沃机械设备科技有限公司 Winding ring production device
CN117021574B (en) * 2023-10-08 2024-01-09 哈尔滨理工大学 Magnetic-guided composite material controllable long-arc line path printing system and method

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* 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
US6899777B2 (en) * 2001-01-02 2005-05-31 Advanced Ceramics Research, Inc. Continuous fiber reinforced composites and methods, apparatuses, and compositions for making the same
US7680555B2 (en) * 2006-04-03 2010-03-16 Stratasys, Inc. Auto tip calibration in an extrusion apparatus
US9086033B2 (en) * 2010-09-13 2015-07-21 Experimental Propulsion Lab, Llc Additive manufactured propulsion system
US8647098B2 (en) * 2010-09-22 2014-02-11 Stratasys, Inc. Liquefier assembly for use in extrusion-based additive manufacturing systems

Also Published As

Publication number Publication date
IL250098A0 (en) 2017-03-30
WO2016011252A1 (en) 2016-01-21

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