JP2015529575A - 複合品およびそのための方法 - Google Patents
複合品およびそのための方法 Download PDFInfo
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- JP2015529575A JP2015529575A JP2015509031A JP2015509031A JP2015529575A JP 2015529575 A JP2015529575 A JP 2015529575A JP 2015509031 A JP2015509031 A JP 2015509031A JP 2015509031 A JP2015509031 A JP 2015509031A JP 2015529575 A JP2015529575 A JP 2015529575A
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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
- 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
- B29C70/302—Details of the edges of fibre composites, e.g. edge finishing or means to avoid delamination
-
- 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
-
- 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
-
- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
- F01D25/24—Casings; Casing parts, e.g. diaphragms, casing fastenings
-
- 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
- B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
- B32B2260/04—Impregnation, embedding, or binder material
- B32B2260/046—Synthetic resin
-
- 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
- B32B2305/08—Reinforcements
-
- 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
- B32B2305/10—Fibres of continuous length
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2220/00—Application
- F05D2220/30—Application in turbines
- F05D2220/32—Application in turbines in gas turbines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2230/00—Manufacture
- F05D2230/30—Manufacture with deposition of material
- F05D2230/31—Layer deposition
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2300/00—Materials; Properties thereof
- F05D2300/60—Properties or characteristics given to material by treatment or manufacturing
- F05D2300/603—Composites; e.g. fibre-reinforced
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
- Y10T156/10—Methods of surface bonding and/or assembly therefor
- Y10T156/1002—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina
- Y10T156/1007—Running or continuous length work
- Y10T156/1023—Surface deformation only [e.g., embossing]
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24058—Structurally defined web or sheet [e.g., overall dimension, etc.] including grain, strips, or filamentary elements in respective layers or components in angular relation
- Y10T428/24124—Fibers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- General Engineering & Computer Science (AREA)
- Moulding By Coating Moulds (AREA)
- Reinforced Plastic Materials (AREA)
Abstract
Description
12 シェル領域
14 フランジ領域
16 強化(増厚)領域
16A 漸減領域
16B 均等厚領域
18 シェルプライ
20 強化プライ
22 成形型
24 成形型表面
Claims (20)
- 一次的な複合構造体と、前記一次的な複合構造体内の連続補強材料によって形成された平面から外に延びる一体型の二次的な複合構造体とを有するように複合品(10)を形成する方法であって、
前記一次的な複合構造体を形成する第1の領域(12)から前記二次的な複合構造体を形成する第2の領域(14)内まで延びる、前記連続補強材料を含む第1のプライ(18)を積層して前記一次的な複合構造体を構成することと、
前記第1のプライ(18)の積層中に、前記第2の領域(14)が前記第1のプライ(18)および追加のプライ(20)の両方を含み、前記追加のプライ(20)が前記第1の領域(12)と前記第2の領域(14)との間の強化領域(16)内に端を発し前記強化領域(16)から前記第2の領域(14)内に延びるように、前記第1の領域(12)ではなく前記第2の領域(14)内で前記追加のプライ(20)を前記第1のプライ(18)と交互配置することと、
次いで、前記強化領域(16)および前記強化領域(16)内の交互配置された前記第1のプライ(18)および前記追加のプライ(20)を変形させて前記第2の領域(12)を配向させ、前記第1のプライ(18)の前記連続補強材料によって形成された前記平面から外に延びる前記二次的な複合構造体を形成することと、
を含む方法。 - 前記連続補強材料が一方向繊維を備え、前記第1のプライ(18)の連続する個別のプライ内の前記一方向繊維が、様々な繊維配向角を有する、請求項1に記載の方法。
- 前記追加のプライ(20)が第2の連続補強材料を含む、請求項1に記載の方法。
- 前記追加のプライ(20)のうちの少なくとも1つの前記第2の連続補強材料が、少なくとも1つの追加のプライと交互配置される、前記第1のプライ(18)のうちの少なくとも1つの前記連続補強材料とは異なる繊維配向角を有する、請求項3に記載の方法。
- 前記追加のプライ(20)のそれぞれが、前記第1のプライ(18)の個別のプライ内で交互配置される、請求項1に記載の方法。
- 前記追加のプライ(20)が第2の連続補強材料を含み、前記追加のプライ(20)のうちの少なくとも1つの前記第2の連続補強材料が、少なくとも1つの追加のプライが内部で交互配置される、前記第1のプライ(18)のうちの少なくとも1つの前記連続補強材料とは異なる繊維配向角を有する、請求項5に記載の方法。
- 前記追加のプライ(20)が、前記一次的な複合構造体に対して前記二次的な複合構造体の厚さを増加させる、請求項1に記載の方法。
- 前記一次的な複合構造体と前記二次的な複合構造体との間の前記強化領域(16)によって形成された接合領域での応力集中を最小化するために、前記追加のプライ(20)の端部が前記強化領域(16)内で千鳥配置されるように、前記追加のプライ(20)が前記強化領域(16)内の様々な位置に端を発する、請求項1に記載の方法。
- 前記第2の領域(14)における前記第1のプライ(18)および前記追加のプライ(20)によって形成された端部が、前記積層ステップに続いて面取りされるように、前記第1のプライ(18)および前記追加のプライ(20)が、前記第2の領域(14)内の様々な位置で終端する端部を有する、請求項1に記載の方法。
- 前記第2の領域(14)における前記第1のプライ(18)および前記追加のプライ(20)によって形成された前記端部が、前記変形ステップに続いて、前記一次的な複合構造体を形成する前記第1のプライ(18)と略平行な端面を形成する、請求項9に記載の方法。
- 前記複合品(10)が高分子マトリックス複合品である、請求項1に記載の方法。
- 前記複合品(10)がガスタービンエンジンのファンケーシングであり、前記一体型の二次的な複合構造体が前記ファンケーシングのフランジである、請求項1に記載の方法。
- 請求項1に記載の方法によって形成された前記一次的な複合構造体および前記一体型の二次的な複合構造体を有する、複合品(10)。
- 連続補強材料を備える一次的な複合構造体と、
前記一次的な複合構造体内の前記連続補強材料によって形成された平面から外に延びる一体型の二次的な複合構造体と、を備え、
前記一次的な複合構造体が、前記連続補強材料を備える第1のプライ(18)を備え、前記二次的な複合構造体が前記第1のプライ(18)および追加のプライ(20)を備え、前記追加のプライ(20)が、前記一次的な複合構造体と前記二次的な複合構造体との間の強化領域(16)内に端を発し、前記強化領域(16)から前記二次的な複合構造体内に延びる、複合品(10)。 - 前記連続補強材料が一方向繊維を備え、前記第1のプライ(18)の連続する個別のプライ内の前記一方向繊維が、様々な繊維配向角を有する、請求項14に記載の複合品(10)。
- 前記追加のプライ(20)のそれぞれが、前記第1のプライ(18)の個別のプライ内で交互配置される、請求項14に記載の複合品(10)。
- 前記追加のプライ(20)が第2の連続補強材料を含み、前記追加のプライ(20)のうちの少なくとも1つの前記第2の連続補強材料が、前記少なくとも1つの追加のプライが内部で交互配置される、前記第1のプライ(18)のうちの少なくとも1つの前記連続補強材料とは異なる繊維配向角を有する、請求項16に記載の複合品(10)。
- 前記一次的な複合構造体と前記二次的な複合構造体との間の前記強化領域(16)によって形成された接合領域での応力集中を最小化するために、前記追加のプライ(20)の端部が前記強化領域(16)内で千鳥配置されるように、前記追加のプライ(20)が前記強化領域(16)内の様々な位置に端を発する、請求項14に記載の複合品(10)。
- 前記複合品(10)が、高分子マトリックス複合品であり、ガスタービンエンジンのファンケーシングであり、前記一体型の二次的な複合構造体が前記ファンケーシングのフランジである、請求項14に記載の複合品(10)。
- 強化領域(16)を有する複合品(10)を形成する方法であって、
第1のプライ(18)を積層して前記複合品(10)を構成することと、
前記第1のプライ(18)の積層中に、前記強化領域(16)が前記第1のプライ(18)および追加のプライ(20)の両方を含むように、第1の領域(12)ではなく前記強化領域(16)内で前記追加のプライ(20)を前記第1のプライ(18)と交互配置することと、
を含む方法。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201261639900P | 2012-04-28 | 2012-04-28 | |
US61/639,900 | 2012-04-28 | ||
US13/687,117 | 2012-11-28 | ||
US13/687,117 US10654246B2 (en) | 2012-04-28 | 2012-11-28 | Composite article and methods therefor |
PCT/US2013/037095 WO2013162989A1 (en) | 2012-04-28 | 2013-04-18 | Composite article and methods therefor |
Publications (2)
Publication Number | Publication Date |
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JP2015529575A true JP2015529575A (ja) | 2015-10-08 |
JP5970606B2 JP5970606B2 (ja) | 2016-08-17 |
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JP2015509031A Active JP5970606B2 (ja) | 2012-04-28 | 2013-04-18 | 複合品およびそのための方法 |
Country Status (7)
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US (1) | US10654246B2 (ja) |
EP (1) | EP2841256B1 (ja) |
JP (1) | JP5970606B2 (ja) |
CN (1) | CN104254439B (ja) |
BR (1) | BR112014026869B1 (ja) |
CA (1) | CA2870731C (ja) |
WO (1) | WO2013162989A1 (ja) |
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BR112014026869A2 (pt) | 2017-06-27 |
CA2870731A1 (en) | 2013-10-31 |
BR112014026869B8 (ja) | 2021-05-25 |
JP5970606B2 (ja) | 2016-08-17 |
US10654246B2 (en) | 2020-05-19 |
CN104254439B (zh) | 2018-02-09 |
US20150314556A1 (en) | 2015-11-05 |
EP2841256B1 (en) | 2020-07-29 |
EP2841256A1 (en) | 2015-03-04 |
CN104254439A (zh) | 2014-12-31 |
WO2013162989A8 (en) | 2014-10-23 |
WO2013162989A1 (en) | 2013-10-31 |
BR112014026869B1 (pt) | 2021-05-11 |
CA2870731C (en) | 2019-11-26 |
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