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RU2015154779A - Полуобработанная сотовая деталь и многослойная деталь - Google Patents

Полуобработанная сотовая деталь и многослойная деталь Download PDF

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Publication number
RU2015154779A
RU2015154779A RU2015154779A RU2015154779A RU2015154779A RU 2015154779 A RU2015154779 A RU 2015154779A RU 2015154779 A RU2015154779 A RU 2015154779A RU 2015154779 A RU2015154779 A RU 2015154779A RU 2015154779 A RU2015154779 A RU 2015154779A
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Prior art keywords
honeycomb core
semi
multilayer part
deformation zone
multilayer
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RU2015154779A
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RU2634775C2 (ru
Inventor
Гюнтер ВОЛЬФСБЕРГЕР
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Магна Штайр Фарцойгтехник Аг Унд Ко. Кг
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    • 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
    • B32B3/10—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 a discontinuous layer, i.e. formed of separate pieces of material
    • B32B3/12—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 a discontinuous layer, i.e. formed of separate pieces of material characterised by a layer of regularly- arranged cells, e.g. a honeycomb structure
    • 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
    • B29C69/00—Combinations of shaping techniques not provided for in a single one of main groups B29C39/00 - B29C67/00, e.g. associations of moulding and joining techniques; Apparatus therefore
    • B29C69/02—Combinations of shaping techniques not provided for in a single one of main groups B29C39/00 - B29C67/00, e.g. associations of moulding and joining techniques; Apparatus therefore of moulding techniques only
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D24/00—Producing articles with hollow walls
    • B29D24/002—Producing articles with hollow walls formed with structures, e.g. cores placed between two plates or sheets, e.g. partially filled
    • B29D24/005—Producing articles with hollow walls formed with structures, e.g. cores placed between two plates or sheets, e.g. partially filled the structure having joined ribs, e.g. honeycomb
    • 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
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/0007—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding involving treatment or provisions in order to avoid deformation or air inclusion, e.g. to improve surface quality
    • 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
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • B29C67/0048—Local deformation of formed objects
    • 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
    • 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
    • B29C70/42—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles
    • B29C70/46—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using matched moulds, e.g. for deforming sheet moulding compounds [SMC] or prepregs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D99/00—Subject matter not provided for in other groups of this subclass
    • B29D99/0089—Producing honeycomb structures
    • 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
    • B29K2103/00—Use of resin-bonded materials as moulding material
    • 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
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/08—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of continuous length, e.g. cords, rovings, mats, fabrics, strands or yarns
    • B29K2105/0872—Prepregs
    • 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
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/25—Solid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
    • 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
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/0012—Mechanical treatment, e.g. roughening, deforming, stretching
    • B32B2038/0024—Crushing
    • 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
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B2038/0052—Other operations not otherwise provided for
    • B32B2038/0056—Moistening
    • 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
    • B32B2250/00—Layers arrangement
    • B32B2250/03—3 layers
    • 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
    • B32B2305/00—Condition, form or state of the layers or laminate
    • B32B2305/07—Parts immersed or impregnated in a matrix
    • B32B2305/076—Prepregs
    • 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
    • B32B2310/00—Treatment by energy or chemical effects
    • B32B2310/04—Treatment by energy or chemical effects using liquids, gas or steam
    • 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
    • B32B2310/00—Treatment by energy or chemical effects
    • B32B2310/04—Treatment by energy or chemical effects using liquids, gas or steam
    • B32B2310/0409—Treatment by energy or chemical effects using liquids, gas or steam using liquids
    • 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
    • B32B2605/00—Vehicles
    • B32B2605/08—Cars
    • 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
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
    • B32B37/146—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers whereby one or more of the layers is a honeycomb structure

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Quality & Reliability (AREA)
  • Laminated Bodies (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Moulding By Coating Moulds (AREA)
  • Superstructure Of Vehicle (AREA)
  • Body Structure For Vehicles (AREA)

Claims (22)

1. Способ изготовления полуобработанного изделия с сотовым сердечником для изготовления многослойной детали, содержащий шаги:
- обеспечение сотового сердечника (1),
- смачивание сотового сердечника (1), по меньшей мере, в зоне (2) деформации стенок (3) сотового сердечника (1),
- сморщивание сотового сердечника (1), по меньшей мере, в зоне (2) деформации.
2. Способ по п. 1, отличающийся тем, что зона (2) деформации расположена в концевой области стенок (3) сотового сердечника (1).
3. Способ по п. 1, отличающийся тем, что смачивание сотового сердечника (1) выполняют путем окунания в заполненную жидкостью емкость (4).
4. Способ по п. 1, отличающийся тем, что сморщивание выполняют путем прижимания сотового сердечника (1) к поверхности (5).
5. Способ по п. 3, отличающийся тем, что поверхность (5) является дном емкости (4).
6. Способ по п. 4, отличающийся тем, что прижимание выполняют посредством плоской детали (6), причем плоская деталь (6) прилегает к одном; концу сотового сердечника (1).
7. Способ по п. 1, отличающийся тем, что сотовый сердечник (1) после сморщивания сушат.
8. Способ по п. 1, отличающийся тем, что жидкость (7) для смачивание сотового сердечника (1) является жидкостью на водной основе или кислотной основе или щелочной основе или спиртовой основе.
9. Способ изготовления многослойной детали, содержащий шаги:
- изготовление полуобработанного изделия с сотовым сердечником по п. 1,
- нанесение внешних слоев (8) на концы сотового сердечника (1), причем внешние слои (8) состоят, прежде всего, из волокнистого композиционного материала или полуобработанного волокнистого материала.
10. Способ по п. 9, отличающийся тем, что жидкость (7) для смачивания сотового сердечника (1) подобна или идентична матричному материалу многослойной детали, например изоцианату, когда используют полиуретановый матричный материал.
11. Способ по п. 9, отличающийся тем, что после нанесения внешних слоев (8) многослойную деталь спрессовывают в формовочном инструменте для получения требуемой формы.
12. Полуобработанное изделие с сотовым сердечником, изготовленное способом по п. 1.
13. Полуобработанное изделие с сотовым сердечником, содержащее сотовый сердечник (1), отличающееся тем, что сотовый сердечник (1) сморщен в зоне (2) деформации в концевой области стенок (3) сотового сердечника (1).
14. Многослойная деталь, изготовленная способом по п. 9.
15. Многослойная деталь, содержащая сотовый сердечник (1), причем сотовый сердечник (1) сморщен в зоне (2) деформации в концевой области стенок (3) сотового сердечника (1), прежде всего так, что стенки (3) в этой концевой области образуют гофрированную структуру, и внешние слои (8), которые были нанесены на обеих сторонах на концы сотового сердечника (1), причем внешние слои (8) состоят, прежде всего, из волокнистого композиционного материала или полуобработанного волокнистого материала.
16. Применение многослойной детали по п. 14 в качестве плоской детали механического транспортного средства, прежде всего в качестве капота, двери, крыши, заднего откидного борта, грузовой платформы, облицовки, пола транспортного средства или кессонной конструкции.
17. Применение многослойной детали по п. 16, причем зона деформации (2) прилегает к внешнему слою (8) многослойной детали, который образует видимую внешнюю сторону многослойной детали.
RU2015154779A 2014-12-22 2015-12-21 Многослойная деталь и способ ее изготовления RU2634775C2 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP14199857.5 2014-12-22
EP14199857.5A EP3037264B1 (de) 2014-12-22 2014-12-22 Wabenkern-Halbzeug und Sandwichbauteil

Publications (2)

Publication Number Publication Date
RU2015154779A true RU2015154779A (ru) 2017-06-22
RU2634775C2 RU2634775C2 (ru) 2017-11-03

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US (1) US9956735B2 (ru)
EP (1) EP3037264B1 (ru)
JP (1) JP6316267B2 (ru)
KR (1) KR101821021B1 (ru)
CN (1) CN105711154B (ru)
BR (1) BR102015032024B8 (ru)
CA (1) CA2915718C (ru)
ES (1) ES2663785T3 (ru)
MX (1) MX2015017848A (ru)
PL (1) PL3037264T3 (ru)
RU (1) RU2634775C2 (ru)

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Publication number Priority date Publication date Assignee Title
DE102012022713B3 (de) * 2012-11-21 2014-02-13 Diehl Aircabin Gmbh Paneel und Verfahren zur Herstellung eines Paneels
JP6975405B2 (ja) 2017-12-27 2021-12-01 スズキ株式会社 車両のリアフロア構造

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KR20160076465A (ko) 2016-06-30
EP3037264A1 (de) 2016-06-29
CA2915718A1 (en) 2016-06-22
JP6316267B2 (ja) 2018-04-25
BR102015032024B8 (pt) 2023-01-10
BR102015032024B1 (pt) 2020-12-08
US20160176140A1 (en) 2016-06-23
EP3037264B1 (de) 2018-02-07
CN105711154A (zh) 2016-06-29
US9956735B2 (en) 2018-05-01
MX2015017848A (es) 2017-03-07
RU2634775C2 (ru) 2017-11-03
BR102015032024A2 (pt) 2016-12-27
ES2663785T3 (es) 2018-04-17
JP2016144934A (ja) 2016-08-12
PL3037264T3 (pl) 2018-07-31
KR101821021B1 (ko) 2018-01-22
CA2915718C (en) 2021-08-17
CN105711154B (zh) 2019-02-15

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