CN203611507U - Honeycomb sandwich plate provided with carbon fiber paper steel panel - Google Patents
Honeycomb sandwich plate provided with carbon fiber paper steel panel Download PDFInfo
- Publication number
- CN203611507U CN203611507U CN201320755229.7U CN201320755229U CN203611507U CN 203611507 U CN203611507 U CN 203611507U CN 201320755229 U CN201320755229 U CN 201320755229U CN 203611507 U CN203611507 U CN 203611507U
- Authority
- CN
- China
- Prior art keywords
- carbon fiber
- fiber paper
- honeycomb
- paper steel
- honeycomb sandwich
- 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.)
- Expired - Lifetime
Links
- 229920000049 Carbon (fiber) Polymers 0.000 title claims abstract description 79
- 239000004917 carbon fiber Substances 0.000 title claims abstract description 79
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 78
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 45
- 239000010959 steel Substances 0.000 title claims abstract description 45
- 239000012790 adhesive layer Substances 0.000 claims abstract description 20
- 239000010410 layer Substances 0.000 claims abstract description 15
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 239000004411 aluminium Substances 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims description 2
- 230000008901 benefit Effects 0.000 abstract description 4
- 239000002131 composite material Substances 0.000 abstract description 4
- 239000002184 metal Substances 0.000 abstract 1
- 239000000853 adhesive Substances 0.000 description 6
- 230000001070 adhesive effect Effects 0.000 description 6
- 239000003292 glue Substances 0.000 description 6
- 239000000835 fiber Substances 0.000 description 4
- 239000012528 membrane Substances 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 229920006335 epoxy glue Polymers 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 239000004760 aramid Substances 0.000 description 1
- 229920003235 aromatic polyamide Polymers 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
Images
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- Laminated Bodies (AREA)
Abstract
The utility model relates to a honeycomb sandwich plate provided with a carbon fiber paper steel panel. The honeycomb sandwich plate sequentially comprises an upper panel, a honeycomb core and a lower panel and is characterized in that the upper panel and/or the lower panel are/is carbon fiber paper steel plate(s); each of the carbon fiber paper steel plates comprises at least two layers of carbon fiber paper sheets; a first adhesive layer is arranged between two adjacent layers of carbon fiber paper sheets. According to the honeycomb sandwich plate, the carbon fiber paper steel plates are used as the panels and have multilayer carbon fiber scrap of paper structures, the specific strength and the specific modulus of each of the carbon fiber paper steel plates are nearly equal to those of carbon fiber composite material, the strength of each of the carbon fiber paper steel plates is not worse than that of a metal plate, and the cost of each of the carbon fiber paper steel plates is less than 1/3 of that of a carbon fiber prepreg plate; in addition, the carbon fibers in the carbon fiber paper steel plates are arranged out of order, and the shielding property is high, so that the advantages of light weight, high strength and the like of the honeycomb core can be maintained, the cost can be reduced, the cost performance is high, and popularization is facilitated. The honeycomb sandwich plate is suitable for light-weight automobiles, civil aviation, suitcases and some industrial workpieces.
Description
Technical field
The utility model relates to a kind of composite, relates in particular to a kind of honeycomb core composite.
Background technology
Honeycomb sandwich panel refers to that honeycomb core is sandwiched in the sandwich structure forming between two panels, and this structure has been inherited the good characteristics such as the high-strength light of honeycomb core.Its panel is metallic plate or fiber prepreg flitch normally, has very high intensity and rigidity, is widely used in Modern Shipbuilding, aviation, aerospace industry field.But the density of metallic plate is high, greatly reduce the advantage of honeycomb core lightweight; And fiber prepreg flitch cost is high, make the range of application of this kind of structure greatly limited.
Summary of the invention
The utility model has overcome the deficiencies in the prior art, and a kind of low cost, high performance honeycomb sandwich panel are provided, and can retain the advantage that honeycomb core is lightweight, intensity is large, can meet again the restriction to material cost.
For achieving the above object, the technical solution adopted in the utility model is: a kind of honeycomb sandwich panel with carbon fiber paper steel facing, comprise successively top panel, honeycomb core and lower panel, it is characterized in that: described top panel and/or described lower panel are carbon fiber paper steel plate, described carbon fiber paper steel plate comprises at least two-layer carbon fiber paper sheet, is provided with the first adhesive-layer between adjacent two layers carbon fiber paper sheet.
Preferably, the two sides outermost layer of described carbon fiber paper steel plate is respectively described carbon fiber paper sheet and the first adhesive-layer, and the side that carbon fiber paper steel plate outermost layer is carbon fiber paper sheet is connected with described honeycomb core towards described honeycomb core and by one second adhesive-layer.
Preferably, the thickness of described carbon fiber paper sheet be described the first adhesive-layer thickness 1-2 doubly.
Preferably, the thickness of described honeycomb core be described carbon fiber paper steel plate thickness 2-4 doubly.
Preferably, described honeycomb core is paper honeycomb, aluminium honeycomb or cloth honeycomb.
The utility model has solved the defect existing in background technology, has following beneficial effect:
1. honeycomb sandwich panel of the present utility model is using carbon fiber paper steel plate as panel, carbon fiber paper steel plate has multilayer carbon fiber paper chip architecture, its specific strength, specific modulus are almost equal to carbon fibre composite, have not defeated in the intensity of metallic plate, and the not enough carbon fibre prepreg sheet of cost 1/3, and the out of order arrangement of carbon fiber wherein, shielding is extremely strong, therefore can retain the existing feature performance benefit such as lightweight, high strength of honeycomb core, can reduce costs again, cost performance is high, is beneficial to popularization.Be applicable to automotive light weight technology, civil aviation, suitcase and some industrial parts.
2. the bonding honeycomb core of the one side of the exposed carbon fiber paper of carbon fiber paper steel plate, because carbon fiber paper is easily eaten glue, can be bonding more firmly with stable with honeycomb core.
The thickness of carbon fiber paper sheet be the first adhesive-layer thickness 1-2 doubly, can guarantee good adhesive strength, again can weight reduction.
The thickness of honeycomb core be carbon fiber paper steel plate thickness 2-4 doubly, the best proportioning requiring for meeting sandwich plate intensity and lightweight.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the side view of the utility model embodiment 1-3;
Fig. 2 is the honeycomb core top view of the utility model embodiment 1-3;
In figure: 2, top panel, 4, honeycomb core, 6, lower panel, 8, carbon fiber paper sheet, 12, the first adhesive-layer, 14, the second adhesive-layer.
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, and basic structure of the present utility model is only described in a schematic way, and therefore it only shows the formation relevant with the utility model.
Embodiment 1
As shown in Figure 1-2: a kind of honeycomb sandwich panel with carbon fiber paper steel facing, comprises top panel 2, honeycomb core 4 and lower panel 6 successively.Top panel 2 and lower panel 6 are carbon fiber paper steel plate, and carbon fiber paper steel plate comprises at least two-layer carbon fiber paper sheet 8, and 8 of adjacent two layers carbon fiber paper sheet are provided with the first adhesive-layer 12.
Concrete, honeycomb core 4 is aluminium honeycomb core.Carbon fiber paper steel plate comprises three layers of carbon fiber paper sheet 8, and the two sides outermost layer of carbon fiber paper steel plate is respectively carbon fiber paper sheet 8 and the first adhesive-layer 12.Carbon fiber paper steel plate outermost layer be a side of carbon fiber paper sheet 8 towards honeycomb core 4, and be connected with honeycomb core 4 by one second adhesive-layer 14.In carbon fiber paper steel plate, the thickness of carbon fiber paper sheet 8 is 1-2 times of the first adhesive-layer 12 thickness.In honeycomb sandwich panel, the thickness of honeycomb core 4 is 2-4 times of carbon fiber paper steel plate thickness.
The preparation method of above-mentioned honeycomb sandwich panel comprises the steps:
(1) prepare honeycomb core 4 by existing moulding process: gluing, lamination, hot pressing, stretch, high-temperature shaping, impregnation solidifies, and sheet is cut.
(2) prepare carbon fiber paper steel plate: one deck carbon fiber paper sheet 8, be coated with one deck resin glue above, more folded one deck carbon fiber paper sheet 8, the like, laminated into type.Resin glue spreads upon 8 of adjacent two carbon fiber paper sheet and forms the first adhesive-layer 12.Finally, the one side of carbon fiber paper steel plate is carbon fiber paper sheet 8, and another side is the first adhesive-layer 12, and one side solidifies.
(3) get a carbon fiber paper steel plate, adhesive is coated to the one side of the exposed carbon fiber paper of carbon fiber paper steel plate with glue spreader, again this face and honeycomb core 4 one end faces are carried out to bonding laminating, form top panel 2 in one end of honeycomb core 4, the adhesive being coated between carbon fiber paper sheet 8 and honeycomb core 4 forms the second adhesive-layer 14.Lower panel 6 by same method at another carbon fiber paper steel plate of the bonding laminating in the other end of honeycomb core 4.
Embodiment 2
As shown in Figure 1-2, a kind of honeycomb sandwich panel with carbon fiber paper steel facing, is that with the difference of embodiment 1 honeycomb core 4 is aramid paper honeycomb cores.
Embodiment 3
As shown in Figure 1-2, a kind of honeycomb sandwich panel with carbon fiber paper steel facing, is that with the difference of embodiment 1 the second adhesive-layer 14 is glued membrane.
It should be noted that, resin glue of the present utility model, adhesive and glued membrane can adopt reagent and the material that the industry is general, concrete, in embodiment 1-3, the adhesive that inventor adopts is that Hensel steps the love jail that advanced chemical materials Co., Ltd produces and reaches AW146/HV957 epoxy glue, glued membrane is the SY-24B glued membrane of Institute of Petrochemistry, HLJ Academy of Science, and resin glue is the epoxy glue of Suzhou adhesive factory.
Be enlightenment according to desirable embodiment of the present utility model above, by above-mentioned description, related personnel can, not departing from the scope of this utility model technological thought, carry out various change and modification completely.The technical scope of this utility model is not limited to the content on description, must determine technical scope according to claim scope.
Claims (5)
1. one kind has the honeycomb sandwich panel of carbon fiber paper steel facing, comprise successively top panel, honeycomb core and lower panel, it is characterized in that: described top panel and/or described lower panel are carbon fiber paper steel plate, described carbon fiber paper steel plate comprises at least two-layer carbon fiber paper sheet, is provided with the first adhesive-layer between adjacent two layers carbon fiber paper sheet.
2. a kind of honeycomb sandwich panel with carbon fiber paper steel facing according to claim 1, it is characterized in that: the two sides outermost layer of described carbon fiber paper steel plate is respectively described carbon fiber paper sheet and the first adhesive-layer, and the side that carbon fiber paper steel plate outermost layer is carbon fiber paper sheet is connected with described honeycomb core towards described honeycomb core and by one second adhesive-layer.
3. a kind of honeycomb sandwich panel with carbon fiber paper steel facing according to claim 1 and 2, is characterized in that: the thickness of described carbon fiber paper sheet is 1-2 times of described the first adhesive-layer thickness.
4. a kind of honeycomb sandwich panel with carbon fiber paper steel facing according to claim 1 and 2, is characterized in that: the thickness of described honeycomb core is 2-4 times of described carbon fiber paper steel plate thickness.
5. a kind of honeycomb sandwich panel with carbon fiber paper steel facing according to claim 1 and 2, is characterized in that: described honeycomb core is paper honeycomb, aluminium honeycomb or cloth honeycomb.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320755229.7U CN203611507U (en) | 2013-11-27 | 2013-11-27 | Honeycomb sandwich plate provided with carbon fiber paper steel panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320755229.7U CN203611507U (en) | 2013-11-27 | 2013-11-27 | Honeycomb sandwich plate provided with carbon fiber paper steel panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203611507U true CN203611507U (en) | 2014-05-28 |
Family
ID=50764180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320755229.7U Expired - Lifetime CN203611507U (en) | 2013-11-27 | 2013-11-27 | Honeycomb sandwich plate provided with carbon fiber paper steel panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203611507U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2543572A (en) * | 2015-10-23 | 2017-04-26 | Gordon Murray Design Ltd | A component for a vehicle |
| CN112331375A (en) * | 2020-11-23 | 2021-02-05 | 四川玄武岩纤维新材料研究院(创新中心) | Basalt and other fiber honeycomb fabric nuclear shielding composite material and preparation method and application thereof |
-
2013
- 2013-11-27 CN CN201320755229.7U patent/CN203611507U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2543572A (en) * | 2015-10-23 | 2017-04-26 | Gordon Murray Design Ltd | A component for a vehicle |
| CN112331375A (en) * | 2020-11-23 | 2021-02-05 | 四川玄武岩纤维新材料研究院(创新中心) | Basalt and other fiber honeycomb fabric nuclear shielding composite material and preparation method and application thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140528 |
|
| CX01 | Expiry of patent term |