CN207432919U - A kind of metal for radome fairing and nonmetallic advanced composite material (ACM) structure - Google Patents
A kind of metal for radome fairing and nonmetallic advanced composite material (ACM) structure Download PDFInfo
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- CN207432919U CN207432919U CN201820207898.3U CN201820207898U CN207432919U CN 207432919 U CN207432919 U CN 207432919U CN 201820207898 U CN201820207898 U CN 201820207898U CN 207432919 U CN207432919 U CN 207432919U
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- nonmetallic
- metal
- acm
- tow
- composite material
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Abstract
The utility model discloses a kind of metals for radome fairing and nonmetallic advanced composite material (ACM) structure, mainly by metal material and nonmetallic materials in specific technique and composite construction, reach a kind of stabilized structure, the novel high-strength composite structure that performance is stablized, the composite structure uses in specific environment, quality opposing metallic material is lighter, there is better rigidity and toughness than metal, there is better high temperature resistant than nonmetallic, intensity, elasticity, insulation, the excellent performances such as shock resistance deformation, two kinds of materials ultimately form a kind of embedded composite construction, as a combined type integral material, stabilized structure, function admirable, with good follow-up machinability, secondary operation can be carried out to the sandwich, the needs of the shape and size to composite structure are realized well.
Description
Technical field
The utility model belongs to dome material and technical field of structures, is related to a kind of metal and nonmetallic NEW TYPE OF COMPOSITE material
Expect structure, be specifically a kind of metal for radome fairing and nonmetallic advanced composite material (ACM) structure.
Background technology
Radome fairing is as the component in gas flowfield high speed or supersonic motion, to the high temperature resistant of material, intensity, just
Degree, elasticity, toughness, pneumatic property, physical integrity and uniformity etc. have higher requirement.At present, when under given conditions must
During using metal and two kinds of materials of nonmetallic materials, the connections sides such as screw, bolt fastener connection or rivet fixation are usually utilized
Formula, structure is relatively complicated, and globality, stability etc. cannot be met the requirements.
Utility model content
The purpose of this utility model is to provide a kind of metal for radome fairing and nonmetallic advanced composite material (ACM) structure,
It is consolidated in structure and meets the performances such as high temperature resistant, elasticity, toughness, intensity, be that a kind of structural integrity, stability and uniformity are good
A kind of advanced composite material (ACM) structure.
The purpose of this utility model can be achieved through the following technical solutions：
A kind of metal for radome fairing and nonmetallic advanced composite material (ACM) structure, including metal rotation body component (1), institute
It states and circumferential first annular slot (2) is provided on the outside of metal rotation body component (1), it is continuous in the first annular slot (2)
It is between the nonmetallic tow (3) and metal rotation body component (1) and adjacent non-if being wound with dried layer nonmetal wire beam (3)
Curing agent bonding is equipped between wire bundle (3)；
First annular slot (2) bottom is equidistantly provided with several circumferential second annular grooves (4) of circle, described non-
The second annular groove (4) of the annular ring that wire bundle (3) is wound and metal rotation body component (1) is mutually embedding.
Further, the metal rotation body component (1) uses ferrous metal or non-ferrous metal.
Further, the nonmetallic tow (3) uses glass fiber strand or carbon fibre tow, and the curing agent uses
Corresponding glass fiber strand or carbon fibre tow special curing agent.
Further, the section of second annular groove (4) is semicircle or triangular shaped, second annular groove
(4) interior chamber size is not less than opening size.
Further, the opening size of second annular groove (4) be not less than 2 millimeters, second annular groove (4) it is interior
Chamber depth is not less than 1 millimeter.
Further, the spacing between the second annular groove of two adjacent rings (4) is not less than 5 millimeters.
The beneficial effects of the utility model：Metal provided by the utility model and nonmetallic advanced composite material (ACM) structure, it is main
If a kind of stabilized structure, property are reached in specific technique and composite construction by metal material and nonmetallic materials
The novel high-strength composite structure that can stablize, the composite structure use in specific environment, quality opposing metallic
Material is lighter, than metal have better rigidity and toughness, than it is nonmetallic have better high temperature resistant, intensity, elasticity, absolutely
Excellent performances, two kinds of materials such as edge, shock resistance deformation ultimately form a kind of embedded composite construction, become a combined type entirety
Material, stabilized structure, function admirable have good follow-up machinability, can carry out two to the sandwich
The needs of the shape and size to sandwich are realized in secondary processing well.
Description of the drawings
The utility model is described in further detail in the following with reference to the drawings and specific embodiments.
Fig. 1 is the structure diagram of the utility model.
Fig. 2 is the close-up schematic view of the utility model.
Fig. 3 is the nonmetallic winding tow early period schematic diagram of the utility model.
Fig. 4 is the nonmetallic tow later stage cutting schematic diagram of the utility model.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without creative efforts
The all other embodiment obtained, shall fall within the protection scope of the present invention.
In the description of the utility model, it is to be understood that term " perforate ", " on ", " under ", " thickness ", " top ",
" in ", " length ", " interior ", indicating positions or the position relationship such as " surrounding ", be for only for ease of description the utility model and simplification
Description rather than instruction imply that signified component or element must have specific orientation, with specific azimuth configuration and behaviour
Make, therefore it is not intended that limitation to the utility model.
As shown in Figs. 1-2, the utility model provides a kind of metal for radome fairing and nonmetallic advanced composite material (ACM)
Structure, including metal rotation body component 1, metal rotation body component 1 can be conventional ferrous metal or non-ferrous metal.
1 outside of metal rotation body component is provided with circumferential first annular slot 2, and first annular slot 2 can be according to connection
Connect intensity needs to carry out size adjustment, and realization linking intensity is adjusted, and meets its fastness demand.
If continuous winding has dried layer nonmetal wire beam 3 in first annular slot 2, nonmetallic tow 3 is by dedicated continuous winding
Machine is by winding process continuous winding in the first annular slot 2 in 1 outside of metal rotation body component.Nonmetallic tow 3 can be
Glass fiber strand or carbon fibre tow, twisting count, fracture strength to silk will be carried out according to the requirement of bulk strength and rigidity
Material type selecting according to the speed of wrap of setting during coiling, carries out at the uniform velocity superposition using ring-like parallel or traffic circle mode and winds,
Coiling thickness is usually above 1 surface of metal rotation body component.
Between nonmetallic tow 3 and metal rotation body component 1 and curing agent is equipped between adjacent nonmetallic tow 3 to glue
It connects.Curing agent is glass fiber strand or carbon fibre tow special curing agent, is met bonding with metal rotation body component 1 strong
Degree, ageing properties etc., in coiling, tow is uniformly distributed, realize tow inside be mutually bonded securely and with metal rotation body component
1 embedded structure is securely, reliably.
First annular 2 bottom of slot is equidistantly or spiral line type is provided with circumferential second annular grooves 4 of several circles, and second
The section of annular groove 4 is the shapes such as semicircle or triangle, is shaped by machine cut, size is according to metal rotation body component
1 size is designed, and the interior chamber size of the second annular groove 4 is generally higher than opening size, specifically, inner cavity size ratio open-mouth ruler
Very little 1 millimeter big, depth of inner cavity is 1 millimeter, can realize that nonmetallic tow 3 is smoothly embedded in winding, meanwhile, and can keep multiple
The connection stability of condensation material structure.According to the length dimension of metal rotation body component 1 and the needs of structural strength, the second annular
Slot 4 can be a circle, multi-turn or spiral line type, and the spacing between the second annular groove of two adjacent rings 4 is 5 millimeters.
As shown in figure 3, the inner cavity of general first annular slot 2 completely fills out and is higher than 1 outer surface of metal rotation body component i.e.
Complete early period winding working procedure, nonmetallic tow 3 be completely wound with metal rotation body component 1 it is compound after, form nonmetallic tow 3
Second annular groove 4 of annular ring and metal rotation body component 1 is mutually embedding, becomes an integral composite structure, as shown in figure 4, after
It is continuous that complete appearance inspection, drying, natural cooling or furnace cooling mainly are carried out to the composite structure being completely wound, dried in the air
Dry, machining, hardness and strength performance detection etc..
Metal provided by the utility model and nonmetallic advanced composite material (ACM) structure, mainly pass through metal material and Fei Jin
Belong to material in specific technique and composite construction, it is compound to reach a kind of stabilized structure, the novel high-strength of performance stabilization
Material structure, the composite structure use in specific environment, and quality opposing metallic material is lighter, have more than metal
Good rigidity and toughness has the excellent performances such as better high temperature resistant, intensity, elasticity, insulation, shock resistance deformation than nonmetallic,
Two kinds of materials ultimately form a kind of embedded composite construction, become a combined type integral material, stabilized structure, function admirable,
With good follow-up machinability, secondary operation can be carried out to the sandwich, be realized well to compound
The shape of structural material and the needs of size.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
At least one of the utility model is contained in reference to the embodiment or example particular features, structures, materials, or characteristics described
In embodiment or example.In the present specification, schematic expression of the above terms be not necessarily referring to identical embodiment or
Example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more embodiments or example
In combine in an appropriate manner.
More than content is only to the utility model structure example and explanation, the technology people of affiliated the art
Member does various modifications or additions to described specific embodiment or substitutes in a similar way, without departing from reality
With new composite structure or surmount scope defined in the claims, the protection of the utility model should all be belonged to
Scope.
Claims (6)
1. a kind of metal for radome fairing and nonmetallic advanced composite material (ACM) structure, it is characterised in that：Including metal rotators
Component (1), metal rotation body component (1) outside are provided with circumferential first annular slot (2), the first annular slot
(2) if interior continuous winding has dried layer nonmetal wire beam (3), between the nonmetallic tow (3) and metal rotation body component (1) with
And curing agent bonding is equipped between adjacent nonmetallic tow (3)；
First annular slot (2) bottom is equidistantly provided with several circumferential second annular grooves (4) of circle, described nonmetallic
The second annular groove (4) of the annular ring that tow (3) is wound and metal rotation body component (1) is mutually embedding.
2. a kind of metal for radome fairing according to claim 1 and nonmetallic advanced composite material (ACM) structure, feature
It is：The metal rotation body component (1) uses ferrous metal or non-ferrous metal.
3. a kind of metal for radome fairing according to claim 1 and nonmetallic advanced composite material (ACM) structure, feature
It is：The nonmetallic tow (3) uses glass fiber strand or carbon fibre tow, and the curing agent uses corresponding glass fibers
Tie up tow or carbon fibre tow special curing agent.
4. a kind of metal for radome fairing according to claim 1 and nonmetallic advanced composite material (ACM) structure, feature
It is：The section of second annular groove (4) is semicircle or triangular shaped, the interior chamber size of second annular groove (4)
Not less than opening size.
5. a kind of metal for radome fairing according to claim 4 and nonmetallic advanced composite material (ACM) structure, feature
It is：The opening size of second annular groove (4) is not less than 2 millimeters, and the depth of inner cavity of second annular groove (4) is not less than
1 millimeter.
6. a kind of metal for radome fairing according to claim 1 and nonmetallic advanced composite material (ACM) structure, feature
It is：Spacing between the second annular groove of two adjacent rings (4) is not less than 5 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820207898.3U CN207432919U (en) | 2018-02-05 | 2018-02-05 | A kind of metal for radome fairing and nonmetallic advanced composite material (ACM) structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820207898.3U CN207432919U (en) | 2018-02-05 | 2018-02-05 | A kind of metal for radome fairing and nonmetallic advanced composite material (ACM) structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207432919U true CN207432919U (en) | 2018-06-01 |
Family
ID=62286203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820207898.3U Expired - Fee Related CN207432919U (en) | 2018-02-05 | 2018-02-05 | A kind of metal for radome fairing and nonmetallic advanced composite material (ACM) structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207432919U (en) |
-
2018
- 2018-02-05 CN CN201820207898.3U patent/CN207432919U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180601 Termination date: 20210205 |