CN106182952A - A kind of high intensity unmanned plane wing and preparation method thereof - Google Patents

A kind of high intensity unmanned plane wing and preparation method thereof Download PDF

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Publication number
CN106182952A
CN106182952A CN201610561294.4A CN201610561294A CN106182952A CN 106182952 A CN106182952 A CN 106182952A CN 201610561294 A CN201610561294 A CN 201610561294A CN 106182952 A CN106182952 A CN 106182952A
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parts
unmanned plane
wing
carbon fiber
ether
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CN106182952B (en
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任新年
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Shanxi Chaoying Technology Co ltd
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Wenzhou Chuying Technology Co Ltd
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    • 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
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/10—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material
    • B32B3/12—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material characterised by a layer of regularly- arranged cells, e.g. a honeycomb structure
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/92—Measuring, controlling or regulating
    • 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
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of 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
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/20—Layered products comprising a layer of metal comprising aluminium or copper
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/28—Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42
    • B32B27/285—Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42 comprising polyethers
    • 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
    • B32B37/02—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by a sequence of laminating steps, e.g. by adding new layers at consecutive laminating stations
    • 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
    • B32B37/15—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer being manufactured and immediately laminated before reaching its stable state, e.g. in which a layer is extruded and laminated while in semi-molten state
    • B32B37/153—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer being manufactured and immediately laminated before reaching its stable state, e.g. in which a layer is extruded and laminated while in semi-molten state at least one layer is extruded and immediately laminated while in semi-molten state
    • 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
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C3/00—Wings
    • B64C3/26—Construction, shape, or attachment of separate skins, e.g. panels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
    • B64U10/00—Type of UAV
    • B64U10/25—Fixed-wing aircraft
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/02—Elements
    • C08K3/04—Carbon
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K7/00—Use of ingredients characterised by shape
    • C08K7/02—Fibres or whiskers
    • C08K7/04—Fibres or whiskers inorganic
    • C08K7/06—Elements
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K9/00—Use of pretreated ingredients
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/92514—Pressure
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/92704—Temperature
    • 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
    • B32B2250/00—Layers arrangement
    • B32B2250/03—3 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
    • B32B2250/00—Layers arrangement
    • B32B2250/40—Symmetrical or sandwich layers, e.g. ABA, ABCBA, ABCCBA
    • 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
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/552—Fatigue strength
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
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    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/558—Impact strength, toughness
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    • B32—LAYERED PRODUCTS
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    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/714—Inert, i.e. inert to chemical degradation, corrosion
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    • B32—LAYERED PRODUCTS
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    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/732—Dimensional properties
    • B32B2307/734—Dimensional stability
    • B—PERFORMING OPERATIONS; TRANSPORTING
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Abstract

The invention discloses a kind of high intensity unmanned plane wing and preparation method thereof, the present invention use the polyether-ether-ketone resin of very light weight as Wing panel, wing is made to have high intensity and the strongest fatigue resistance, unmanned plane is made to keep stable at flight course, meet unmanned loom normal flight under multiple weather, also improve cruising time and the voyage of unmanned plane, by adding carbon fiber and the stability of Graphene raising resin, strengthen the resistance to corrosion of resin and ageing-resistant ability, and the unmanned plane wing preparation method of the present invention is simple.

Description

A kind of high intensity unmanned plane wing and preparation method thereof
Technical field
The present invention relates to unmanned air vehicle technique field, be specifically related to a kind of high intensity unmanned plane wing and preparation method thereof.
Background technology
Low latitude unmanned plane is exactly the aircraft utilizing wireless remote control or programme-control to perform specific aviation mission, refers to not take Carry a kind of power airborne aircraft of operator, the lift needed for using air force to provide, it is possible to automatically fly for aircraft Go or remotely guide.The feature that unmanned plane has simple in construction, use cost is low, it is adaptable to have what people's aircraft should not perform to appoint Business, such as scouting, air rescue commander and the remote sensing monitoring of deathtrap.
Along with the development of science and technology, low latitude unmanned plane is widely used to the multiple fields in life, as taken photo by plane, crops Monitoring, the sprinkling of pesticide, the supervision of herds and drive.Wherein, wing is as the important component part of unmanned plane, and it primarily serves Maintain the effect of unmanned plane balance, it is ensured that the even running of unmanned plane, or the structure of the main carrying strength of unmanned plane, so Require that it has high intensity, it is also required that it has the feature of higher fatigue resistance and light weight, in prior art, use Panel main material in unmanned plane wing is aluminium alloy wing, but the anticorrosion effect of aluminium alloy wing is poor, and its intensity The use of unmanned plane under specific condition can not be met, such as the use in vile weather.
Summary of the invention
For the deficiencies in the prior art, the invention provides a kind of unmanned plane wing with high intensity and light weight, make The stability obtaining unmanned plane strengthens, and improves cruising time and the voyage of unmanned plane.
For realizing object above, the present invention is achieved by the following technical programs:
A kind of high intensity unmanned plane wing, is made up of the material of following weight portion: polyether-ether-ketone resin 100-150 part, carbon Fiber 50-80 part, Graphene 10-20 part, politef 20-30 part, aluminium alloy 150-250 part, lubricant 2-15 part, dispersion Agent 5-10 part.
Preferably, described high intensity unmanned plane wing, it is made up of the material of following weight portion: polyether-ether-ketone resin 120- 145 parts, carbon fiber 60-78 part, Graphene 12-16 part, politef 22-28 part, aluminium alloy 180-220 part, lubricant 5 Part, dispersant 8 parts.
Preferably, described high intensity unmanned plane wing, it is made up of the material of following weight portion: polyether-ether-ketone resin 125 parts, 72 parts of carbon fiber, Graphene 15 parts, politef 26 parts, aluminium alloy 205 parts, lubricant 5 parts, dispersant 8 parts.
Preferably, the intrinsic viscosity of described polyether-ether-ketone resin is 2～6.
Preferably, described aluminium alloy be shaped as cellular.
The preparation method of a kind of unmanned plane wing, comprises the following steps:
(1) carry out carbon fiber, Graphene respectively aoxidizing and sulfonation, obtain sulfonation carbon fiber and sulfonated graphene；
(2) powder polyether-ether-ketone resin is mixed homogeneously with sulfonation carbon fiber, sulfonated graphene, be subsequently adding lubricant And dispersant, stir；
(3) single screw extrusion machine is preheated to 400～420 DEG C, then the mixed plastic in step (1) is put into injector In, extrusion molding, then cutting, obtain Wing panel；
(4) with politef as binding agent, the Wing panel in two panels step (3) is glued with cellular aluminium alloy Knot, obtains the unmanned plane Wing panel of honeycomb sandwich construction.
Preferably, in described step (3) during extrusion molding, the temperature of nozzle is 360～380 DEG C, and extrusion pressure is 70～90MPa.
Beneficial effects of the present invention: polyether-ether-ketone resin of the present invention is as the main component of Wing panel, and it has high-strength Degree, high-modulus and excellent dimensional stability, also have the fatigue performance matched in excellence or beauty with alloy, and strain resistant power is strong, and it Density little, processing technique is simpler than aluminium alloy；Carbon fiber is the new material of a kind of excellent in mechanical performance, and its density is little, Intensity is high, and Graphene is the two-dimensional material of high intensity, after they are compound with polyether-ether-ketone resin, can not only improve the mechanics of resin Performance, also improves the corrosion resistance of resin, uses the carbon fiber after sulfonation and graphenic surface to contain more functional group, Make its adhesion with polyether-ether-ketone resin strengthen, contribute to carbon fiber and Graphene in resin all and compound.The present invention The polyether-ether-ketone resin of middle employing very light weight, as Wing panel, makes wing have high intensity and the strongest fatigue resistance, Make unmanned plane keep stable at flight course, meet unmanned loom normal flight under multiple weather, also improve unmanned plane Cruising time and voyage, improve the stability of resin by adding carbon fiber and Graphene, strengthen the resistance to corrosion of resin With ageing-resistant ability, and the unmanned plane wing preparation method of the present invention is simple.
Detailed description of the invention
For making the purpose of the embodiment of the present invention, technical scheme and advantage clearer, below in conjunction with the embodiment of the present invention, Technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is the present invention one Divide embodiment rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art are not making The every other embodiment obtained under creative work premise, broadly falls into the scope of protection of the invention.
Embodiment 1:
The preparation method of a kind of unmanned plane wing, comprises the following steps:
(1) carry out respectively aoxidizing and sulfonation by 72 parts of carbon fibers, 15 parts of Graphenes, obtain sulfonation carbon fiber and sulfonated graphite Alkene；
(2) polyether-ether-ketone resin that 125 parts of powder viscosity is 2 is mixed homogeneously with sulfonation carbon fiber, sulfonated graphene, It is subsequently adding 5 parts of lubricants and 8 parts of dispersants, stirs；
(3) single screw extrusion machine is preheated to 400 DEG C, then the mixed plastic in step (1) is put in injector, control Barrel temperature processed is 380 DEG C, by resin extrusion molding under the pressure of 70MPa, and then cutting, obtain Wing panel；
(4) with 26 parts of politef as binding agent, by cellular to the Wing panel in two panels step (3) and 205 parts Aluminium alloy bonds, and obtains the unmanned plane Wing panel of honeycomb sandwich construction.
Embodiment 2:
The preparation method of a kind of unmanned plane wing, comprises the following steps:
(1) carry out respectively aoxidizing and sulfonation by 80 parts of carbon fibers, 16 parts of Graphenes, obtain sulfonation carbon fiber and sulfonated graphite Alkene；
(2) polyether-ether-ketone resin that 100 parts of powder viscosity is 5 is mixed homogeneously with sulfonation carbon fiber, sulfonated graphene, It is subsequently adding 5 parts of lubricants and 10 parts of dispersants, stirs；
(3) single screw extrusion machine is preheated to 400 DEG C, then the mixed plastic in step (1) is put in injector, control Barrel temperature processed is 360 DEG C, by resin extrusion molding under the pressure of 80MPa, and then cutting, obtain Wing panel；
(4) with 30 parts of politef as binding agent, by cellular to the Wing panel in two panels step (3) and 250 parts Aluminium alloy bonds, and obtains the unmanned plane Wing panel of honeycomb sandwich construction.
Embodiment 3:
The preparation method of a kind of unmanned plane wing, comprises the following steps:
(1) carry out respectively aoxidizing and sulfonation by 78 parts of carbon fibers, 20 parts of Graphenes, obtain sulfonation carbon fiber and sulfonated graphite Alkene；
(2) polyether-ether-ketone resin that 120 parts of powder viscosity is 5 is mixed homogeneously with sulfonation carbon fiber, sulfonated graphene, It is subsequently adding 2 parts of lubricants and 5 parts of dispersants, stirs；
(3) single screw extrusion machine is preheated to 420 DEG C, then the mixed plastic in step (1) is put in injector, control Barrel temperature processed is 380 DEG C, by resin extrusion molding under the pressure of 80MPa, and then cutting, obtain Wing panel；
(4) with 22 parts of politef as binding agent, by cellular to the Wing panel in two panels step (3) and 220 parts Aluminium alloy bonds, and obtains the unmanned plane Wing panel of honeycomb sandwich construction.
Embodiment 4:
The preparation method of a kind of unmanned plane wing, comprises the following steps:
(1) carry out respectively aoxidizing and sulfonation by 60 parts of carbon fibers, 10 parts of Graphenes, obtain sulfonation carbon fiber and sulfonated graphite Alkene；
(2) polyether-ether-ketone resin that 145 parts of powder viscosity is 6 is mixed homogeneously with sulfonation carbon fiber, sulfonated graphene, It is subsequently adding 2 parts of lubricants and 8 parts of dispersants, stirs；
(3) single screw extrusion machine is preheated to 420 DEG C, then the mixed plastic in step (1) is put in injector, control Barrel temperature processed is 380 DEG C, by resin extrusion molding under the pressure of 90MPa, and then cutting, obtain Wing panel；
(4) with 20 parts of politef as binding agent, by cellular to the Wing panel in two panels step (3) and 150 parts Aluminium alloy bonds, and obtains the unmanned plane Wing panel of honeycomb sandwich construction.
Embodiment 5:
The preparation method of a kind of unmanned plane wing, comprises the following steps:
(1) carry out respectively aoxidizing and sulfonation by 50 parts of carbon fibers, 12 parts of Graphenes, obtain sulfonation carbon fiber and sulfonated graphite Alkene；
(2) polyether-ether-ketone resin that 150 parts of powder viscosity is 5 is mixed homogeneously with sulfonation carbon fiber, sulfonated graphene, It is subsequently adding 15 parts of lubricants and 10 parts of dispersants, stirs；
(3) single screw extrusion machine is preheated to 420 DEG C, then the mixed plastic in step (1) is put in injector, control Barrel temperature processed is 360 DEG C, by resin extrusion molding under the pressure of 90MPa, and then cutting, obtain Wing panel；
(4) with 28 parts of politef as binding agent, by cellular to the Wing panel in two panels step (3) and 180 parts Aluminium alloy bonds, and obtains the unmanned plane Wing panel of honeycomb sandwich construction.
To sum up, the polyether-ether-ketone resin of very light weight is used during the embodiment of the present invention has the advantages that the present invention As Wing panel, make wing have high intensity and the strongest fatigue resistance, make unmanned plane keep stable at flight course, full Foot unmanned loom normal flight under multiple weather, also improves cruising time and the voyage of unmanned plane, fine by adding carbon Peacekeeping Graphene improves the stability of resin, strengthens the resistance to corrosion of resin and ageing-resistant ability, and the unmanned plane of the present invention Wing preparation method is simple.
It should be noted that in this article, the relational terms of such as first and second or the like is used merely to a reality Body or operation separate with another entity or operating space, and deposit between not necessarily requiring or imply these entities or operating Relation or order in any this reality.And, term " includes ", " comprising " or its any other variant are intended to Comprising of nonexcludability, so that include that the process of a series of key element, method, article or equipment not only include that those are wanted Element, but also include other key elements being not expressly set out, or also include for this process, method, article or equipment Intrinsic key element.In the case of there is no more restriction, statement " including ... " key element limited, it is not excluded that Including process, method, article or the equipment of described key element there is also other identical element.
Above example only in order to technical scheme to be described, is not intended to limit；Although with reference to previous embodiment The present invention is described in detail, it will be understood by those within the art that: it still can be to aforementioned each enforcement Technical scheme described in example is modified, or wherein portion of techniques feature is carried out equivalent；And these amendment or Replace, do not make the essence of appropriate technical solution depart from the spirit and scope of various embodiments of the present invention technical scheme.

Claims (7)

1. a high intensity unmanned plane wing, it is characterised in that be made up of the material of following weight portion: polyether-ether-ketone resin 100- 150 parts, carbon fiber 50-80 part, Graphene 10-20 part, politef 20-30 part, aluminium alloy 150-250 part, lubricant 2- 15 parts, dispersant 5-10 part.
2. high intensity unmanned plane wing as claimed in claim 1, it is characterised in that be made up of the material of following weight portion: poly- Ether ether ketone resin 120-145 part, carbon fiber 60-78 part, Graphene 12-16 part, politef 22-28 part, aluminium alloy 180- 220 parts, lubricant 5 parts, dispersant 8 parts.
3. high intensity unmanned plane wing as claimed in claim 2, it is characterised in that be made up of the material of following weight portion: poly- Ether ether ketone resin 125 parts, 72 parts of carbon fiber, Graphene 15 parts, politef 26 parts, aluminium alloy 205 parts, lubricant 5 part, point Powder 8 parts.
4. high intensity unmanned plane wing as claimed in claim 3, it is characterised in that the characteristic of described polyether-ether-ketone resin is glued Degree is 2～6.
5. high intensity unmanned plane wing as claimed in claim 4, it is characterised in that being shaped as of described aluminium alloy is cellular.
6. the preparation method of the unmanned plane wing as described in Claims 1 to 5 is arbitrary, it is characterised in that include following step Rapid:
(1) carry out carbon fiber, Graphene respectively aoxidizing and sulfonation, obtain sulfonation carbon fiber and sulfonated graphene；
(2) powder polyether-ether-ketone resin is mixed homogeneously with sulfonation carbon fiber, sulfonated graphene, be subsequently adding lubricant and divide Powder, stirs；
(3) single screw extrusion machine is preheated to 400～420 DEG C, then the mixed plastic in step (1) is put in injector, Extrusion molding, then cutting, obtain Wing panel；
(4) with politef as binding agent, the Wing panel in two panels step (3) is bondd with cellular aluminium alloy, Unmanned plane Wing panel to honeycomb sandwich construction.
7. the preparation method of unmanned plane wing as claimed in claim 6, it is characterised in that extrusion molding in described step (3) During, the temperature of nozzle is 360～380 DEG C, and extrusion pressure is 70～90MPa.
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