CN109109400A - 一种复合材料及飞行器 - Google Patents
一种复合材料及飞行器 Download PDFInfo
- Publication number
- CN109109400A CN109109400A CN201811078124.6A CN201811078124A CN109109400A CN 109109400 A CN109109400 A CN 109109400A CN 201811078124 A CN201811078124 A CN 201811078124A CN 109109400 A CN109109400 A CN 109109400A
- Authority
- CN
- China
- Prior art keywords
- layer
- cloth
- fiber fabric
- fabric layer
- contoured foam
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
- 239000002131 composite material Substances 0.000 title claims abstract description 29
- 239000004744 fabric Substances 0.000 claims abstract description 253
- 239000000835 fiber Substances 0.000 claims abstract description 132
- 239000006260 foam Substances 0.000 claims abstract description 83
- 239000000084 colloidal system Substances 0.000 claims abstract description 28
- 229920006395 saturated elastomer Polymers 0.000 claims abstract description 14
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 7
- 229910052799 carbon Inorganic materials 0.000 claims description 7
- 150000004767 nitrides Chemical class 0.000 claims description 7
- 239000003822 epoxy resin Substances 0.000 claims description 5
- 229920000647 polyepoxide Polymers 0.000 claims description 5
- 238000003825 pressing Methods 0.000 claims description 4
- 238000007493 shaping process Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 16
- 238000000034 method Methods 0.000 abstract description 5
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000003292 glue Substances 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 229910001069 Ti alloy Inorganic materials 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000006261 foam material Substances 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
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
- B32B5/22—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
-
- 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
- B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
-
- 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
- B32B5/18—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 features of a layer of foamed material
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C11/00—Propellers, e.g. of ducted type; Features common to propellers and rotors for rotorcraft
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C27/00—Rotorcraft; Rotors peculiar thereto
- B64C27/32—Rotors
-
- 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
- B32B2260/02—Composition of the impregnated, bonded or embedded layer
- B32B2260/021—Fibrous or filamentary layer
- B32B2260/023—Two or more 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
- 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
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/10—Inorganic fibres
- B32B2262/106—Carbon fibres, e.g. graphite fibres
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Laminated Bodies (AREA)
- Moulding By Coating Moulds (AREA)
Abstract
Description
Claims (11)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811078124.6A CN109109400B (zh) | 2016-06-13 | 2016-06-13 | 一种复合材料及飞行器 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811078124.6A CN109109400B (zh) | 2016-06-13 | 2016-06-13 | 一种复合材料及飞行器 |
CN201610422759.8A CN105904800B (zh) | 2016-06-13 | 2016-06-13 | 螺旋桨和机身 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610422759.8A Division CN105904800B (zh) | 2016-06-13 | 2016-06-13 | 螺旋桨和机身 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109109400A true CN109109400A (zh) | 2019-01-01 |
CN109109400B CN109109400B (zh) | 2021-03-02 |
Family
ID=56751392
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610422759.8A Active CN105904800B (zh) | 2016-06-13 | 2016-06-13 | 螺旋桨和机身 |
CN201811078124.6A Active CN109109400B (zh) | 2016-06-13 | 2016-06-13 | 一种复合材料及飞行器 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610422759.8A Active CN105904800B (zh) | 2016-06-13 | 2016-06-13 | 螺旋桨和机身 |
Country Status (1)
Country | Link |
---|---|
CN (2) | CN105904800B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN206170762U (zh) * | 2016-06-13 | 2017-05-17 | 亿航智能设备(广州)有限公司 | 螺旋桨和机身 |
CN106828865B (zh) * | 2017-03-01 | 2019-04-02 | 山东长空雁航空科技有限责任公司 | 机身上大梁及其成型方法 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5222297A (en) * | 1991-10-18 | 1993-06-29 | United Technologies Corporation | Composite blade manufacture |
US20080131645A1 (en) * | 2006-11-30 | 2008-06-05 | Jamco Corporation | Sandwich panel |
CN101219587A (zh) * | 2007-12-28 | 2008-07-16 | 同济大学 | 飞机机身用复合蒙皮结构及其制备工艺 |
CN102765361A (zh) * | 2012-08-03 | 2012-11-07 | 南通南京大学材料工程技术研究院 | 一种碳纤维/芳纶增强复合材料制备的汽车前防撞梁 |
KR20140058176A (ko) * | 2012-11-06 | 2014-05-14 | 한국항공우주산업 주식회사 | 터보프롭 항공기용 프로펠러 블레이드 |
CN203793632U (zh) * | 2014-03-26 | 2014-08-27 | 重庆金泰航空工业有限公司 | 农用无人飞行器复合式顶盖开合结构 |
CN104527085A (zh) * | 2014-12-05 | 2015-04-22 | 航天特种材料及工艺技术研究所 | 一种复合材料多闭室厚壁盒形梁及整体成型方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN206170762U (zh) * | 2016-06-13 | 2017-05-17 | 亿航智能设备(广州)有限公司 | 螺旋桨和机身 |
-
2016
- 2016-06-13 CN CN201610422759.8A patent/CN105904800B/zh active Active
- 2016-06-13 CN CN201811078124.6A patent/CN109109400B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5222297A (en) * | 1991-10-18 | 1993-06-29 | United Technologies Corporation | Composite blade manufacture |
US20080131645A1 (en) * | 2006-11-30 | 2008-06-05 | Jamco Corporation | Sandwich panel |
CN101219587A (zh) * | 2007-12-28 | 2008-07-16 | 同济大学 | 飞机机身用复合蒙皮结构及其制备工艺 |
CN102765361A (zh) * | 2012-08-03 | 2012-11-07 | 南通南京大学材料工程技术研究院 | 一种碳纤维/芳纶增强复合材料制备的汽车前防撞梁 |
KR20140058176A (ko) * | 2012-11-06 | 2014-05-14 | 한국항공우주산업 주식회사 | 터보프롭 항공기용 프로펠러 블레이드 |
CN203793632U (zh) * | 2014-03-26 | 2014-08-27 | 重庆金泰航空工业有限公司 | 农用无人飞行器复合式顶盖开合结构 |
CN104527085A (zh) * | 2014-12-05 | 2015-04-22 | 航天特种材料及工艺技术研究所 | 一种复合材料多闭室厚壁盒形梁及整体成型方法 |
Non-Patent Citations (1)
Title |
---|
杨乃宾等: "《大飞机复合材料结构设计导论》", 31 December 2009, 航空工业出版社 * |
Also Published As
Publication number | Publication date |
---|---|
CN109109400B (zh) | 2021-03-02 |
CN105904800A (zh) | 2016-08-31 |
CN105904800B (zh) | 2018-10-02 |
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Legal Events
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Composite material and aircraft Effective date of registration: 20220126 Granted publication date: 20210302 Pledgee: Agricultural Bank of China Limited Guangzhou Tianhe sub branch Pledgor: EHANG INTELLIGENT EQUIPMENT (GUANGZHOU) Co.,Ltd. Registration number: Y2022440000022 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20210302 Pledgee: Agricultural Bank of China Limited Guangzhou Tianhe sub branch Pledgor: EHANG INTELLIGENT EQUIPMENT (GUANGZHOU) Co.,Ltd. Registration number: Y2022440000022 |