RU2019106702A - Композиционные материалы из термопласта, механическая вязкость которых обеспечена ячеистой сеткой - Google Patents

Композиционные материалы из термопласта, механическая вязкость которых обеспечена ячеистой сеткой Download PDF

Info

Publication number
RU2019106702A
RU2019106702A RU2019106702A RU2019106702A RU2019106702A RU 2019106702 A RU2019106702 A RU 2019106702A RU 2019106702 A RU2019106702 A RU 2019106702A RU 2019106702 A RU2019106702 A RU 2019106702A RU 2019106702 A RU2019106702 A RU 2019106702A
Authority
RU
Russia
Prior art keywords
layers
pillars
bundles
layer
fibers
Prior art date
Application number
RU2019106702A
Other languages
English (en)
Other versions
RU2019106702A3 (ru
Inventor
А. Кристофер ХОУ
Кариза МАРТИН
Луиза Мишель ДЖИ
Адриан МОРИТЦ
Original Assignee
Зе Боинг Компани
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 Зе Боинг Компани filed Critical Зе Боинг Компани
Publication of RU2019106702A publication Critical patent/RU2019106702A/ru
Publication of RU2019106702A3 publication Critical patent/RU2019106702A3/ru

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/14—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by a layer differing constitutionally or physically in different parts, e.g. denser near its faces
    • 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
    • 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
    • B29C70/18—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length in the form of a mat, e.g. sheet moulding compound [SMC]
    • 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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/02—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising combinations of reinforcements, e.g. non-specified reinforcements, fibrous reinforcing inserts and fillers, e.g. particulate fillers, incorporated in matrix material, forming one or more layers and with or without non-reinforced or non-filled layers
    • B29C70/021—Combinations of fibrous reinforcement and non-fibrous 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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/02—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising combinations of reinforcements, e.g. non-specified reinforcements, fibrous reinforcing inserts and fillers, e.g. particulate fillers, incorporated in matrix material, forming one or more layers and with or without non-reinforced or non-filled layers
    • B29C70/026—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising combinations of reinforcements, e.g. non-specified reinforcements, fibrous reinforcing inserts and fillers, e.g. particulate fillers, incorporated in matrix material, forming one or more layers and with or without non-reinforced or non-filled layers and with one or more layers of pure plastics material, e.g. foam layers
    • 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
    • B29C70/34—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 and shaping or impregnating by compression, i.e. combined with compressing after the lay-up operation
    • 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
    • B29C70/54—Component parts, details or accessories; Auxiliary operations, e.g. feeding or storage of prepregs or SMC after impregnation or during ageing
    • B29C70/541—Positioning reinforcements in a mould, e.g. using clamping means for the reinforcement
    • 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
    • B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
    • B29C70/688—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks the inserts being meshes or lattices
    • 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
    • B29C70/88—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts characterised primarily by possessing specific properties, e.g. electrically conductive or locally reinforced
    • B29C70/887—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts characterised primarily by possessing specific properties, e.g. electrically conductive or locally reinforced locally reinforced, e.g. by fillers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/02—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions
    • B32B3/08—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions characterised by added members at particular parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B32B5/028—Net structure, e.g. spaced apart filaments bonded at the crossing points
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B32B5/12—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer characterised by the relative arrangement of fibres or filaments of different layers, e.g. the fibres or filaments being parallel or perpendicular to each other
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
    • 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
    • B33Y80/00—Products made by additive manufacturing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C1/00—Fuselages; Constructional features common to fuselages, wings, stabilising surfaces or the like
    • B64C1/06—Frames; Stringers; Longerons ; Fuselage sections
    • B64C1/12—Construction or attachment of skin panels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64F—GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT; DESIGNING, MANUFACTURING, ASSEMBLING, CLEANING, MAINTAINING OR REPAIRING AIRCRAFT, NOT OTHERWISE PROVIDED FOR; HANDLING, TRANSPORTING, TESTING OR INSPECTING AIRCRAFT COMPONENTS, NOT OTHERWISE PROVIDED FOR
    • B64F5/00—Designing, manufacturing, assembling, cleaning, maintaining or repairing aircraft, not otherwise provided for; Handling, transporting, testing or inspecting aircraft components, not otherwise provided for
    • B64F5/10—Manufacturing or assembling aircraft, e.g. jigs 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
    • B29C70/24—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length oriented in at least three directions forming a three dimensional structure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2101/00—Use of unspecified macromolecular compounds as moulding material
    • B29K2101/12—Thermoplastic materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0037—Other properties
    • B29K2995/0089—Impact strength or toughness
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/02—Synthetic macromolecular fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/558—Impact strength, toughness
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/732—Dimensional properties
    • 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
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C1/00—Fuselages; Constructional features common to fuselages, wings, stabilising surfaces or the like
    • B64C2001/0054—Fuselage structures substantially made from particular materials
    • B64C2001/0072—Fuselage structures substantially made from particular materials from composite materials
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/40—Weight reduction

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Optics & Photonics (AREA)
  • Physics & Mathematics (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Textile Engineering (AREA)
  • Transportation (AREA)
  • Reinforced Plastic Materials (AREA)
  • Laminated Bodies (AREA)
  • Moulding By Coating Moulds (AREA)

Claims (42)

1. Композитное изделие (300, 300b, 300с), содержащее:
множество жгутов (302) волокон и
сетку (304), содержащую слои (306а, 306b), соединенные столбиками (308), причем:
каждый из множества столбиков (308) получен вытяжкой из одного из указанных слоев (306а) и проходит через отличающееся пространство (310) между жгутами (302) волокон с соединением указанного одного из слоев (306а) с другим слоем (306b), а
сетка (304) образует физический барьер, уменьшающий распространение трещин в композитном изделии (300).
2. Композитное изделие (300, 300b, 300с) по п. 1, также содержащее множество пластов (312), причем:
каждый из указанного множества пластов (312) включает в себя множество жгутов (302) волокон и множество отличающихся пространств (310),
по меньшей мере один из пластов (312) находится между двумя из указанных слоев (306а, 306b), соединенных столбиками (308), и
указанное множество столбиков (308), полученных вытяжкой из указанного одного из слоев (306а), проходят через отличающиеся пространства (310) в указанном по меньшей мере одном из пластов (312) между указанными двумя из указанных слоев (306а, 306b).
3. Композитное изделие (300b) по п. 1 или 2, в котором жгуты (340а, 340b, 340с, 340d) волокон расположены в множестве пластов (336а, 336b, 336c, 336d) или слоев (338а, 338b, 338с, 338d),
при этом указанные пространства (310) проходят через множество слоев (338а, 338b, 338с, 338d) или пластов (336а, 336b,336c, 336d), и
указанные пространства (342) ограничены жгутами (340а, 340b, 340с, 340d) волокон в различных слоях (338а, 338b, 338с, 338d) или пластах (336а, 336b, 336с, 336d).
4. Композитное изделие (300, 300b, 300с) по п. 1 или 2, в котором слои (306а, 306b), столбики (308) или слои (306а, 306b) и столбики (308) содержат материал (314), используемый для аддитивного производства.
5. Композитное изделие (300, 300b, 300с) по п. 2, в котором:
каждый из жгутов (302) волокон имеет диаметр по меньшей мере 2 мм и включает в себя по меньшей мере 1000 волокон,
каждый из пластов (312) имеет толщину (Т3) в диапазоне 2-10 мм,
столбики (308) имеют средний диаметр (Dсредний), а каждый из слоев (306а, 306b) имеет толщину (Т2) в диапазоне 2-5 мм,
каждый из столбиков (308) имеет длину (L) в диапазоне 1-3 мм, и
композитное изделие (300) имеет общую толщину (Т) в диапазоне 1 мм - 50 мм.
6. Композитное изделие (300, 300b, 300с) по п. 2, в котором пласты (312) содержат жгуты (302) волокон, размещенные с образованием плетеной ткани, тканого текстильного материала, мультиаксильной ткани или однонаправленной ленты.
7. Композитное изделие (300, 300b, 300с) по п. 2, также содержащее смолу, заполняющую промежутки между пластами (312) и связанную со столбиками (308), слоями (306а, 306b) или слоями (306а, 306b) и столбиками (308).
8. Композитное изделие (300, 300b, 300с) по п. 7, в котором слои, столбики (308) или столбики (308) и слои (306а, 306b) имеют нерегулярную поверхность, способствующую механическому зацеплению со смолой.
9. Композитное изделие (300, 300b, 300с) по п. 1 или 2, в котором:
столбики (308) выполнены утолщенными у основания (318), из которого столбики получены вытяжкой из указанного одного из слоев (306а), и
столбики (308) выполнены наклоненными от указанного одного из слоев (306а) к указанному другому слою (306b).
10. Соединение (1002), содержащее композитное изделие (300) по п. 1 или 2.
11. Способ изготовления композитного изделия (300, 300b, 300с), включающий:
(a) нанесение материала (314) из выпускного отверстия (450) на основный слой (408) с перемещением выпускного отверстия (450) и основного слоя (408) относительно друг друга сначала в плоскости х-у (412), а затем в направлении z (414) с образованием фиксатора (316) на основном слое (408);
(b) перемещение выпускного отверстия (450) и основного слоя (408) относительно друг друга без подачи материала (314) из выпускного отверстия (450), так что происходит вытяжка части фиксатора (316) с созданием столбика (308);
(c) перемещение выпускного отверстия (450) и основного слоя (408) относительно друг друга, так что выпускное отверстие (450) расположено над следующим местоположением (702) на основном слое (408);
(d) повтор этапов (а)-(с) с созданием множества столбиков (308) на основном слое (408);
(e) обеспечение пласта (312), содержащего множество жгутов (302) волокон, так что каждый из множества столбиков (308) проходит через отличающееся пространство (310) между жгутами (302) волокон; и
(f) соединение слоя (306а) со столбиками (308), так что столбики (308) проходят между жгутами (302) волокон перед соединением со слоем (306b); и
так что получают композитное изделие (300), содержащее столбики (308), слой и пласт (312).
12. Способ по п. 11, также включающий повтор этапов (a)-(f) с использованием слоя (306а) в качестве основного слоя (408) на следующем этапе (а).
13. Способ по п. 11 или 12, согласно которому основный слой (408) содержит мат (800) материала (314), нанесенный с использованием трехмерной печати.
14. Способ по п. 11 или 12, согласно которому столбики (308) изготавливают с использованием трехмерной печати, а жгуты (302) волокон и слой (306а) изготавливают с использованием одного или более способов, отличных от трехмерной печати.
15. Способ по п. 11 или 12, согласно которому столбики (308) и слой (306а), содержащий мат, изготавливают с использованием моделирования методом послойного наплавления.
16. Способ по п. 11 или 12, согласно которому указанное обеспечение включает размещение пласта (312) после образования столбиков (308).
17. Способ по п. 11 или 12, согласно которому указанное обеспечение включает размещение пласта (312) перед образованием столбиков (308), так что происходит вытяжка указанной части каждого из фиксаторов (316) между жгутами (302) волокон с созданием столбиков (308).
18. Способ по п. 11 или 12, согласно которому связывают каждый из множества столбиков (308) по меньшей мере с одним из жгутов (302) волокон при вытяжке указанной части каждого из фиксаторов (316) между жгутами (302) волокон.
19. Способ по п. 11 или 12, также включающий выполнение этапа последующей обработки, на котором связывают каждый из множества столбиков (308) по меньшей мере с одним из жгутов (302) волокон после нанесения жгутов (302) волокон и столбиков (308).
RU2019106702A 2018-04-19 2019-03-11 Композиционные материалы из термопласта, механическая вязкость которых обеспечена ячеистой сеткой RU2019106702A (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15/957,071 2018-04-19
US15/957,071 US10562262B2 (en) 2018-04-19 2018-04-19 Thermoplastic cellular network toughened composites

Publications (2)

Publication Number Publication Date
RU2019106702A true RU2019106702A (ru) 2020-09-11
RU2019106702A3 RU2019106702A3 (ru) 2022-03-29

Family

ID=66248541

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2019106702A RU2019106702A (ru) 2018-04-19 2019-03-11 Композиционные материалы из термопласта, механическая вязкость которых обеспечена ячеистой сеткой

Country Status (8)

Country Link
US (2) US10562262B2 (ru)
EP (1) EP3564020B1 (ru)
JP (1) JP7253428B2 (ru)
KR (1) KR102678493B1 (ru)
CN (1) CN110386241B (ru)
AU (1) AU2019202652B2 (ru)
CA (1) CA3040169C (ru)
RU (1) RU2019106702A (ru)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10730236B2 (en) 2017-08-02 2020-08-04 Ethicon Llc System and method for additive manufacture of medical devices
US10940648B2 (en) 2018-04-19 2021-03-09 The Boeing Company Three dimensional printed fibrous interlocking interlayers
CN111204473A (zh) * 2020-01-23 2020-05-29 青岛中科方舟航空科技有限公司 蒙皮铺装工装、蒙皮铺装装置及蒙皮铺装方法
CN112476846B (zh) * 2020-11-27 2022-05-10 湖南东映碳材料科技有限公司 一种高导热碳纤维预浸料及其制备方法
US11964441B2 (en) 2021-02-01 2024-04-23 The Boeing Company Composite part with additively manufactured sub-structure
CN113267092B (zh) * 2021-06-02 2022-07-15 哈尔滨工业大学 一种偏转弹头变形蒙皮结构
US20240025483A1 (en) * 2022-07-22 2024-01-25 Ford Global Technologies, Llc Body structure for vehicle having reinforcement member

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4001366A (en) 1972-01-03 1977-01-04 Ingrip Fasteners Inc. Method for making self-gripping devices having integral trains of gripping elements
US20020112325A1 (en) 2000-12-18 2002-08-22 Cape Cod Research, Inc. Drapable surface fastener and method of using same
US7527222B2 (en) * 2004-04-06 2009-05-05 The Boeing Company Composite barrel sections for aircraft fuselages and other structures, and methods and systems for manufacturing such barrel sections
US7981495B2 (en) 2006-10-31 2011-07-19 Invensys Systems, Inc. Materials methodology to improve the delamination strength of laminar composites
US8123886B2 (en) 2008-09-17 2012-02-28 General Electric Company Method of manufacture of composite laminates, an assembly therefor, and related articles
FR2939451B1 (fr) 2008-12-09 2011-01-07 Hexcel Reinforcements Nouveau materiau intermediaire destine a limiter les microfissurations de pieces composites.
US8609219B2 (en) 2010-12-15 2013-12-17 The Boeing Company Selectively coupled fibers in composites
US8486321B2 (en) * 2011-07-27 2013-07-16 GM Global Technology Operations LLC Print through reduction in long fiber reinforced composites by addition of carbon nanotubes
US9539789B2 (en) * 2012-08-21 2017-01-10 Kabushiki Kaisha Toyota Jidoshokki Three-dimensional fiber-reinforced composite and method for producing three-dimensional fiber-reinforced composite
US10059057B2 (en) 2013-05-31 2018-08-28 United Technologies Corporation Continuous fiber-reinforced component fabrication
KR101415646B1 (ko) 2013-07-17 2014-07-04 한국항공우주연구원 요철 형상을 갖는 ｚ-핀 제조 방법 및 상기 방법으로 제조된 ｚ-핀
EP3036103A4 (en) 2013-08-20 2016-08-17 United Technologies Corp COMPOSITE FLANGE WITH THREE-DIMENSIONAL WEB STRUCTURE
CN105705319B (zh) 2013-09-19 2018-06-12 马克弗巨德有限公司 纤维增强增材制造的方法
US10081722B2 (en) 2014-03-25 2018-09-25 The Boeing Company Three-dimensional filament network for a composite laminate
US9845556B2 (en) 2014-09-23 2017-12-19 The Boeing Company Printing patterns onto composite laminates
US10632718B2 (en) * 2014-09-30 2020-04-28 The Boeing Company Filament network for a composite structure
WO2017100783A1 (en) 2015-12-11 2017-06-15 Massachusetts Institute Of Technology Systems, devices, and methods for deposition-based three-dimensional printing
US10406750B2 (en) 2016-08-04 2019-09-10 The Regents Of The University Of Michigan Fiber-reinforced 3D printing

Also Published As

Publication number Publication date
US20200147925A1 (en) 2020-05-14
JP7253428B2 (ja) 2023-04-06
RU2019106702A3 (ru) 2022-03-29
AU2019202652B2 (en) 2024-01-11
EP3564020B1 (en) 2022-06-08
US10562262B2 (en) 2020-02-18
EP3564020A1 (en) 2019-11-06
CN110386241B (zh) 2024-08-06
US11020935B2 (en) 2021-06-01
JP2019206172A (ja) 2019-12-05
US20190322074A1 (en) 2019-10-24
KR20190122143A (ko) 2019-10-29
CA3040169C (en) 2023-09-26
CN110386241A (zh) 2019-10-29
AU2019202652A1 (en) 2019-11-07
CA3040169A1 (en) 2019-10-19
KR102678493B1 (ko) 2024-06-25

Similar Documents

Publication Publication Date Title
RU2019106702A (ru) Композиционные материалы из термопласта, механическая вязкость которых обеспечена ячеистой сеткой
DE102007040083B4 (de) Lichtleitendes Bauelement sowie, Vorrichtung und Verfahren zu dessen Herstellung
SU1041024A3 (ru) Смолистый материал,сетчата слоиста конструкци и способ ее изготовлени
JP6198832B2 (ja) プレストレストコンクリート部品を製造するための補強要素、コンクリート部品およびその製造方法
RU2009115831A (ru) Способ и устройство для изготовления многослойных высокопрочных армированных волокном строительных цементных панелей с повышенным содержанием волокна
US9702069B2 (en) Three dimensional braid
AU2011209417B2 (en) Method for making a composite material, composite material and end product
US6814829B2 (en) Dual-axis method and machine for producing pre-preg
CN107428033A (zh) 片状增强纤维基材、预成型体及纤维增强树脂成型品
RU2675522C1 (ru) Способ и устройство для изготовления многослойной детали
SE426925B (sv) Fibermatta for torrframstellning av pressade formkroppar samt forfarande for framstellning av en sadan fibermatta
CN108712951A (zh) 复合材料的制造方法
US2713016A (en) Laminated article and method of making same
CN1192173A (zh) 网格块材料
US11858201B2 (en) Method for manufacturing a part made from composite material
KR101448259B1 (ko) 연속식 섬유 강화 파이프의 제조 장치
EP2844455B1 (de) Querablegen von fasern
KR100630427B1 (ko) 프리프레그를 사용한 3축 보강 복합재료 제조 방법
RU156084U1 (ru) Каркас для панелей солнечных батарей
KR101182366B1 (ko) 매트와 모래를 이용한 유리섬유 강화수지 중공 구조물의 제조방법 및 그 방법에 의해 제조된 중공 구조물
US8136463B2 (en) Device and method for continuous production of a three dimensional fabric for making panels
CN206186495U (zh) 制造碳纤维预浸布素材之设备
CN107553633A (zh) 一种光固化重组竹地板及其生产工艺
DE102013221176B4 (de) Verfahren zur Herstellung von maschenfreien multiaxialen Gelegen
EA006117B1 (ru) Нетканый материал для армирования дорожных покрытий и способ его изготовления