CN203077713U - Multi-layer cellular sandwich composite material - Google Patents
Multi-layer cellular sandwich composite material Download PDFInfo
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- CN203077713U CN203077713U CN 201320045058 CN201320045058U CN203077713U CN 203077713 U CN203077713 U CN 203077713U CN 201320045058 CN201320045058 CN 201320045058 CN 201320045058 U CN201320045058 U CN 201320045058U CN 203077713 U CN203077713 U CN 203077713U
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Abstract
The utility model relates to a multi-layer cellular sandwich composite material. The multi-layer cellular sandwich composite material is characterized by comprising a cellular sandwich layer and two layers of panels respectively arranged at two sides of the cellular sandwich layer, the cellular sandwich layer comprises two layers of cellular sheets and a layer of sandwich plate arranged between two layers of cellular sheets; the optimized composite of different materials in different performances becomes possible according to the multi-layer structure of the multi-layer cellular sandwich composite material. The honeycombs made of different materials, the panels made of different materials and sandwich plates made of different materials are combined to form the composite material, so that the disadvantage of one material is effectively avoided, the advantages of various materials are sufficiently developed, and the materials are in optimal matching states, and the composite material has good adaptability for different demands.
Description
Technical field
The utility model relates to a kind of composite, relates in particular to a kind of multilayer materials.
Background technology
Cellular board is for to make cellular central layer with brown paper, plastic tab or cast wood-based plate, after resin glue is handled, and the sheet material that make coated with glued board or fiberboard on the surface.Have light, strong, steady, insulation, heat insulationly close shockproof advantage, therefore be widely used in comprising a plurality of fields of aircraft interior trim, antenna house, bullet train, yacht and boatrace.Yet along with development of science and technology, the cellular board of individual layer is difficult to satisfy the performance requirement of specific area complexity because material is single.
Summary of the invention
The utility model has overcome the deficiencies in the prior art, provides a kind of simple in structure, and MULTILAYER COMPOSITE can be flexibly and the optimum organization different materials, to the multi-layer honeycomb core filled composite material of the better adaptability of different demands.
For achieving the above object, the technical solution adopted in the utility model is: a kind of multi-layer honeycomb core filled composite material, it is characterized in that: comprise cellular sandwich layer and the two-layer panel of being located at described cellular sandwich layer both sides respectively, described cellular sandwich layer comprises two-layer honeycomb sheet and is located at a laminated plank between the two-layer described honeycomb sheet.
In preferred embodiment of the utility model, comprise that further described honeycomb sheet is aluminium honeycomb sheet or paper wasp nest sheet.
In preferred embodiment of the utility model, comprise that further described panel is sheet metal, prepreg or fibrage plywood.
In preferred embodiment of the utility model, comprise that further described clamping plate are sheet metal, prepreg or fibrage plywood.
In preferred embodiment of the utility model, the described panel that further comprises described cellular sandwich layer one side is a carbon fiber prepreg, the described panel of opposite side is an aluminium sheet, described honeycomb sheet near described carbon fiber prepreg is an aramid fiber paper wasp nest sheet, described honeycomb sheet near described aluminium sheet is an aluminium honeycomb sheet, and described clamping plate are carbon fiber prepreg.
In preferred embodiment of the utility model, comprise that further described paper wasp nest sheet is an aramid fiber paper wasp nest sheet
In preferred embodiment of the utility model, comprise that further described paper wasp nest sheet is for inhaling ripple paper wasp nest sheet.
In preferred embodiment of the utility model, the thickness that further comprises described honeycomb sheet is 2-15mm.
The utility model has solved the defective that exists in the background technology, the sandwich construction of the utility model multi-layer honeycomb core filled composite material makes the compound possibility that becomes of the optimization of multiple different performance material, with the honeycomb of unlike material and the panel of unlike material, the composite that clamping plate are composited, can effectively avoid the deficiency of a certain material, give full play to the advantage of each material, at utmost make every kind of material be in the best fit state, to the better adaptability of different demands.Can paper wasp nest, aluminium honeycomb and carbon fiber prepreg is compound, thus good high temperature resistant, corrosion-resistant and absorbing property obtained.Also can paper wasp nest, aluminium honeycomb and epoxy resin/glass cloth prepreg, carbon fiber/bismaleimide resin prepreg is compound, thus excellent combination property obtained, absorbing property is outstanding, is suitable for making the composite of invisbile plane stressed-skin construction.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the layer structural representation of the utility model multi-layer honeycomb core filled composite material;
Among the figure: 2, panel, 4, panel, 6, the honeycomb sheet, 8, the honeycomb sheet, 12, clamping plate, 14, adhesive film.
The specific embodiment
In conjunction with the accompanying drawings and embodiments the utility model is described in further detail now, these accompanying drawings are the schematic diagram of simplification, basic structure of the present utility model only is described in a schematic way, so it only show the formation relevant with the utility model.
Embodiment 1:
As shown in Figure 1, a kind of multi-layer honeycomb core filled composite material comprises the cellular sandwich layer, is located at the panel 2 of cellular sandwich layer one side, and the panel 4 of being located at cellular type core layer opposite side.The cellular sandwich layer comprises the honeycomb sheet 6 and the honeycomb sheet 8 of stack, and is located at the laminated plank 12 between honeycomb sheet 6 and the honeycomb sheet 8.Wherein honeycomb sheet 6 is near panel 2, and honeycomb sheet 8 is near panel 4.Between adjacent panel and the honeycomb sheet, also be provided with the adhesive film 14 that is used to be adhesively fixed between clamping plate and the honeycomb sheet.Particularly, panel 2 is a carbon fiber prepreg, and honeycomb sheet 6 is an aramid fiber paper wasp nest sheet, and clamping plate 12 are carbon fiber prepreg, and honeycomb sheet 8 is an aluminium honeycomb sheet, and panel 4 is an aluminium sheet.The thickness of honeycomb sheet 6 is that the thickness of 2-15mm, honeycomb sheet 8 is 5-15mm.Panel 2, clamping plate 12 have the 1-3 layer respectively, and thickness is 1-10mm.The thickness of panel 4 is 1-3mm.This kind multi-layer honeycomb core filled composite material combines the advantage of layers of material, has both had the heat-resisting quantity of aluminium honeycomb, and the corrosion resistance of paper wasp nest can obtain the excellent absorbing property that carbon fiber prepreg brings again, and combination property is strong, uses wider.
Introduce the production technology of this kind multi-layer honeycomb core filled composite material below, comprise the steps:
(1) raw material aramid fiber paper is made aramid fiber paper wasp nest sheet through following traditional handicraft.
The folded piece of white honeycomb is made in a, aramid fiber paper gluing, lamination, hot pressing;
B, the folded piece of white honeycomb is carried out drawing and setting, make white honeycomb block;
C, white honeycomb block is carried out impregnation solidify, make honeycomb block;
D, the honeycomb block sheet of making is cut into the honeycomb sheet of 2-15mm thickness, obtains aramid fiber paper wasp nest sheet.
(2) the raw material aluminium foil is made aluminium honeycomb sheet through following traditional handicraft.
The folded piece of aluminium honeycomb is made in a, aluminium foil gluing, lamination, hot pressing;
B, the folded piece of aluminium honeycomb is cut into the thick aluminium honeycomb block of 5-15mm;
C, the aluminium honeycomb block is stretched on stretching-machine, making thickness is the aluminium honeycomb sheet of 5-15mm.
(3) tailor carbon fiber prepreg and aluminium sheet, the number of plies that makes carbon fiber prepreg is the 1-3 layer, and thickness is between the 1-10mm, and aluminium plate thickness is 1-3mm.
(4) spread layer according to the order of carbon fiber prepreg-adhesive film-aramid fiber paper wasp nest sheet-adhesive film-carbon fiber prepreg-adhesive film-aluminium honeycomb sheet-adhesive film-aluminium sheet.
(5) will spread the good composite plate of layer and put into the autoclave cure under pressure, and make the multi-layer honeycomb core filled composite material, concrete cure under pressure forming step and condition are as follows:
1) preheating: 90 ℃ of temperature, the processing time is 10-30 minute.
2) gelation: temperature reaches 120-130 ℃, and the processing time is 30-90 minute.
3) solidify: pressure 1.5-2.0MPa, temperature 170-180 ℃, the processing time is 2-3 hour.
4) solidify the back: pressure 1.5-2.0MPa, temperature 190-200 ℃, the processing time is 1-3 hour.
5) cooling: naturally cool to temperature and be lower than 100 ℃.
Embodiment 2:
A kind of multi-layer honeycomb core filled composite material is with the difference of embodiment 1: panel 2 is epoxy resin/glass cloth prepreg, and clamping plate 12 are carbon fiber/bismaleimide resin prepreg.The thickness of epoxy resin/glass cloth prepreg is 2-10mm, and the thickness of carbon fiber/bismaleimide resin prepreg is 1-3mm.This kind multilayer materials not only has enough rigidity, intensity and resistance to elevated temperatures, and in light weight, and use can obtain good suction and involve stealth effect on military aircraft, naval vessels, is suitable for the stressed-skin construction of making invisbile plane.
Need to prove that the adhesive film of a kind of multi-layer honeycomb core filled composite material of the present invention can be selected the general glued membrane of the industry for use, particularly, in embodiment 1, the used glued membrane of inventor is the SY-24B glued membrane of Beijing Research Inst. of Aeronautic Material; Among the embodiment 2, the used glued membrane of inventor is the J-80 glued membrane of Beijing Research Inst. of Aeronautic Material.Panel of the present invention and clamping plate can also be selected industry universal fibre laminate for use.Used sheet metal can also be selected steel plate or zine plate for use.
Above foundation desirable embodiment of the present utility model is enlightenment, and by above-mentioned description, the related personnel can carry out various change and modification fully in the scope that does not depart from this utility model technological thought.The technical scope of this utility model is not limited to the content on the specification, must determine technical scope according to the claim scope.
Claims (8)
1. multi-layer honeycomb core filled composite material is characterized in that: comprise cellular sandwich layer and the two-layer panel of being located at described cellular sandwich layer both sides respectively, described cellular sandwich layer comprises two-layer honeycomb sheet and is located at a laminated plank between the two-layer described honeycomb sheet.
2. a kind of multi-layer honeycomb core filled composite material according to claim 1 is characterized in that: described honeycomb sheet is aluminium honeycomb sheet or paper wasp nest sheet.
3. a kind of multi-layer honeycomb core filled composite material according to claim 1 and 2 is characterized in that: described panel is sheet metal, prepreg or fibrage plywood.
4. a kind of multi-layer honeycomb core filled composite material according to claim 1 and 2 is characterized in that: described clamping plate are sheet metal, prepreg or fibrage plywood.
5. a kind of multi-layer honeycomb core filled composite material according to claim 1, it is characterized in that: the described panel of described cellular sandwich layer one side is a carbon fiber prepreg, the described panel of opposite side is an aluminium sheet, described honeycomb sheet near described carbon fiber prepreg is an aramid fiber paper wasp nest sheet, described honeycomb sheet near described aluminium sheet is an aluminium honeycomb sheet, and described clamping plate are carbon fiber prepreg.
6. a kind of multi-layer honeycomb core filled composite material according to claim 2 is characterized in that: described paper wasp nest sheet is an aramid fiber paper wasp nest sheet.
7. a kind of multi-layer honeycomb core filled composite material according to claim 2 is characterized in that: described paper wasp nest sheet is for inhaling ripple paper wasp nest sheet.
8. a kind of multi-layer honeycomb core filled composite material according to claim 1 is characterized in that: the thickness of described honeycomb sheet is 2-15mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320045058 CN203077713U (en) | 2013-01-28 | 2013-01-28 | Multi-layer cellular sandwich composite material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320045058 CN203077713U (en) | 2013-01-28 | 2013-01-28 | Multi-layer cellular sandwich composite material |
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| CN203077713U true CN203077713U (en) | 2013-07-24 |
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| CN 201320045058 Expired - Lifetime CN203077713U (en) | 2013-01-28 | 2013-01-28 | Multi-layer cellular sandwich composite material |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103644768A (en) * | 2013-11-25 | 2014-03-19 | 衡阳泰豪通信车辆有限公司 | Shelter wallboard with radar stealth and electromagnetic shielding functions |
| CN105291524A (en) * | 2014-05-26 | 2016-02-03 | 深圳光启创新技术有限公司 | Aramid-fiber honeycomb sandwich plate and processing method thereof |
| CN105751590A (en) * | 2016-03-01 | 2016-07-13 | 武汉理工大学 | Honeycomb sandwiched composite material with wave absorbing function and preparation method of honeycomb core composite material |
| CN106457739A (en) * | 2014-06-04 | 2017-02-22 | 布莱特利特结构公司 | Composite structure exhibiting energy absorption and/or including a defect free surface |
| CN107696184A (en) * | 2017-08-31 | 2018-02-16 | 成都九十度工业产品设计有限公司 | A kind of resin impregnating paper chassis of bus sheet material |
| WO2018196516A1 (en) * | 2017-04-28 | 2018-11-01 | 深圳光启高等理工研究院 | Wave-absorbing structural member and manufacturing method therefor |
| CN108724822A (en) * | 2018-05-04 | 2018-11-02 | 中国航空工业集团公司基础技术研究院 | A kind of preparation method of electromagnetic shielding honeycomb core material |
| CN110370771A (en) * | 2018-04-09 | 2019-10-25 | 山东格瑞德集团有限公司 | A kind of radar invisible absorbing material moulding process |
| CN111231453A (en) * | 2020-03-05 | 2020-06-05 | 珠海格力绿色再生资源有限公司 | Carbon fiber aluminum-based composite structure and preparation method thereof |
| CN111483210A (en) * | 2020-04-20 | 2020-08-04 | 丽水学院 | Manufacturing method and processing equipment of corrosion-resistant titanium door with double-layer sandwich structure |
| CN111844946A (en) * | 2020-08-24 | 2020-10-30 | 上海骏赐投资管理中心(有限合伙) | Novel composite board and preparation method thereof |
| US10967583B2 (en) | 2015-04-03 | 2021-04-06 | Bright Lite Structures Llc | Apparatus for controllably cutting fibers and related methods |
| CN115339128A (en) * | 2022-07-29 | 2022-11-15 | 南京航空航天大学 | Foam-filled double-layer textile lattice interlayer composite material and preparation method thereof |
| CN117359237A (en) * | 2023-12-05 | 2024-01-09 | 苏州镓祥新材料科技有限公司 | Aluminium honeycomb presss from both sides core metal sheet banding equipment |
| US12053963B2 (en) | 2018-11-19 | 2024-08-06 | Bright Lite Structures Llc | High-strength low-heat release composites |
-
2013
- 2013-01-28 CN CN 201320045058 patent/CN203077713U/en not_active Expired - Lifetime
Cited By (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103644768A (en) * | 2013-11-25 | 2014-03-19 | 衡阳泰豪通信车辆有限公司 | Shelter wallboard with radar stealth and electromagnetic shielding functions |
| CN105291524B (en) * | 2014-05-26 | 2018-07-20 | 深圳光启创新技术有限公司 | A kind of aramid fiber honeycomb sandwich board and its processing method |
| CN105291524A (en) * | 2014-05-26 | 2016-02-03 | 深圳光启创新技术有限公司 | Aramid-fiber honeycomb sandwich plate and processing method thereof |
| US11241867B2 (en) | 2014-06-04 | 2022-02-08 | Bright Lite Structures Llc | Multicomponent polymer resin, methods for applying the same, and composite laminate structure including the same |
| CN106457739A (en) * | 2014-06-04 | 2017-02-22 | 布莱特利特结构公司 | Composite structure exhibiting energy absorption and/or including a defect free surface |
| US10786977B2 (en) | 2014-06-04 | 2020-09-29 | Bright Lite Structures Llc | Composite sandwich having a high bending stiffness |
| CN106457739B (en) * | 2014-06-04 | 2020-08-25 | 布莱特利特结构公司 | Composite structures exhibiting energy absorption and/or including defect-free surfaces |
| US10780677B2 (en) | 2014-06-04 | 2020-09-22 | Bright Lite Structures Llc | Composite structure exhibiting energy absorption and/or including a defect free surface |
| US10967583B2 (en) | 2015-04-03 | 2021-04-06 | Bright Lite Structures Llc | Apparatus for controllably cutting fibers and related methods |
| CN105751590A (en) * | 2016-03-01 | 2016-07-13 | 武汉理工大学 | Honeycomb sandwiched composite material with wave absorbing function and preparation method of honeycomb core composite material |
| WO2018196516A1 (en) * | 2017-04-28 | 2018-11-01 | 深圳光启高等理工研究院 | Wave-absorbing structural member and manufacturing method therefor |
| CN108790209A (en) * | 2017-04-28 | 2018-11-13 | 深圳光启高等理工研究院 | Absorbent structure part and preparation method thereof |
| CN107696184A (en) * | 2017-08-31 | 2018-02-16 | 成都九十度工业产品设计有限公司 | A kind of resin impregnating paper chassis of bus sheet material |
| CN110370771A (en) * | 2018-04-09 | 2019-10-25 | 山东格瑞德集团有限公司 | A kind of radar invisible absorbing material moulding process |
| CN108724822B (en) * | 2018-05-04 | 2020-09-22 | 中国航空工业集团公司基础技术研究院 | Preparation method of electromagnetic shielding honeycomb core material |
| CN108724822A (en) * | 2018-05-04 | 2018-11-02 | 中国航空工业集团公司基础技术研究院 | A kind of preparation method of electromagnetic shielding honeycomb core material |
| US12053963B2 (en) | 2018-11-19 | 2024-08-06 | Bright Lite Structures Llc | High-strength low-heat release composites |
| CN111231453A (en) * | 2020-03-05 | 2020-06-05 | 珠海格力绿色再生资源有限公司 | Carbon fiber aluminum-based composite structure and preparation method thereof |
| CN111231453B (en) * | 2020-03-05 | 2022-09-09 | 珠海格力绿色再生资源有限公司 | Carbon fiber aluminum-based composite structure and preparation method thereof |
| CN111483210A (en) * | 2020-04-20 | 2020-08-04 | 丽水学院 | Manufacturing method and processing equipment of corrosion-resistant titanium door with double-layer sandwich structure |
| CN111844946A (en) * | 2020-08-24 | 2020-10-30 | 上海骏赐投资管理中心(有限合伙) | Novel composite board and preparation method thereof |
| CN115339128A (en) * | 2022-07-29 | 2022-11-15 | 南京航空航天大学 | Foam-filled double-layer textile lattice interlayer composite material and preparation method thereof |
| CN117359237A (en) * | 2023-12-05 | 2024-01-09 | 苏州镓祥新材料科技有限公司 | Aluminium honeycomb presss from both sides core metal sheet banding equipment |
| CN117359237B (en) * | 2023-12-05 | 2024-03-08 | 苏州镓祥新材料科技有限公司 | Aluminium honeycomb presss from both sides core metal sheet banding equipment |
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Granted publication date: 20130724 |