CN102856643A - Multilayer core metamaterial, manufacture method thereof and manufacture method of multilayer core metamaterial radome - Google Patents
Multilayer core metamaterial, manufacture method thereof and manufacture method of multilayer core metamaterial radome Download PDFInfo
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- CN102856643A CN102856643A CN2012102686100A CN201210268610A CN102856643A CN 102856643 A CN102856643 A CN 102856643A CN 2012102686100 A CN2012102686100 A CN 2012102686100A CN 201210268610 A CN201210268610 A CN 201210268610A CN 102856643 A CN102856643 A CN 102856643A
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Abstract
The invention provides a manufacture method of a multilayer core metamaterial. The method comprises the steps of manufacturing a plurality of metamaterial plates with metal microstructures; coating adhesives on surfaces of the metamaterial plates to form a plurality of adhesive strips at intervals; bonding the plurality of the metamaterial plates together by using the adhesive strips, wherein, an adhesive strip between any two adjacent metamaterial plates is placed at a position between two corresponding strips of the two metamaterial plates and respective adjacent metamaterial plates; cutting the bonded plurality of the metamaterial plates into a plurality of metamaterial core strips; drawing each of the metamaterial core strips to form a porous metamaterial core; bonding the porous metamaterial core between two metamaterial plates to manufacture a core metamaterial; and repeating the steps to manufacture a plurality of the core metamaterials, and stacking and bonding the plurality of the core metamaterials to manufacture the multilayer three-dimensional core metamaterial. The manufacture method of the multilayer core metamaterial is simple in process and low in manufacture cost. The invention further provides a manufacture method of a multilayer core metamaterial radome.
Description
Technical field
The present invention relates to super material and the application on radome thereof, more particularly, relate to the manufacture method of the super material of a kind of multilayer sandwich and manufacture method thereof and the super material radome of multilayer sandwich.
Background technology
Super material is a kind of artificial composite structure with the not available extraordinary physical property of natural material.Current, people form super material by arranging the super material metal micro-structural with certain geometrical shape that is made of metal wire sections at substrate.Because dielectric constant and/or the magnetic permeability that can utilize geometry and the size of metal micro structure and arrange to change super material space each point, make it produce the electromagnetic response of expection, with the control electromagnetic wave propagation, so, be with a wide range of applications in a plurality of fields, become one of focus that the various countries scientific research personnel falls over each other to study.Up-to-date research finds, super material is a kind of good electromagnetic wave transparent material, particularly not only can significantly improve the wave penetrate capability of radome with its radome of making, and makes radome have heat-resisting, corrosion-resistant, resistance to compression and other mechanical performances.
Although at present, the radome of being made by super material is a lot of with the weight saving of the radome of making such as traditional materials such as fiberglass, but can't satisfy industry to the actual demand of light antenna cover.
Summary of the invention
The technical problem to be solved in the present invention is, the manufacture method of the super material of a kind of multilayer sandwich and manufacture method thereof and the super material radome of multilayer sandwich is provided, with the three-dimensional super material of the multi-layer three-dimension that obtains lightweight and the three-dimensional super material radome of multi-layer three-dimension.
The technical solution adopted for the present invention to solve the technical problems is: the manufacture method of the super material of the three-dimensional sandwich of a kind of multi-layer three-dimension may further comprise the steps:
A. make the super material sheet material of polylith, each super material sheet material comprises medium substrate and the metal micro structure of array arrangement on described medium substrate;
B. form the adhesive tape at a plurality of intervals at the surface of each super material sheet material coating adhesive;
C. utilize adhesive tape that the super material sheet material of described polylith is bonded together, and the adhesive tape between the wantonly two adjacent super material sheet materials two surpass position between corresponding two adhesive tape between material sheet material and the adjacent separately super material sheet material at this;
D. be a plurality of super material sandwich bars with the super material sheet material of the described polylith that is bonded together along the extend longitudinally direction cutting perpendicular to adhesive tape;
E. each super material sandwich bar that stretches, thus launch to become the super material sandwich of porous, allow described metal micro structure be formed on the hole wall of described aperture;
F. at two surface-coated adhesives of the super material sandwich of porous and be bonded in and two surpass between the material sheet material, namely make the super material of 3 D stereo sandwich on the super material sheet material that a metal micro structure is present in the hole wall of laminboard layer and surface;
G. repeat above step to make the super material of polylith 3 D stereo sandwich, the super material of described polylith 3 D stereo sandwich is superimposed and coheres, thereby make the super material of the three-dimensional sandwich of multi-layer three-dimension.
Preferably, in described step b, adhesive tape is applied to two surfaces of each super material sheet material, and the position of the adhesive tape on arbitrary surface between correspondence two adhesive tape on another surface.
Preferably, described step b comprises that also applying adhesive forms impression on the surface of each super material sheet material before, and adhesive tape is formed at respectively between the two adjacent impressions, and leaves two impressions between the per two adjacent adhesive tape.
Preferably, in described steps d, metal micro structure is that array arrangement is in the surface of super material sheet material, middle separated time cuttings between the metal micro structure that the super material sheet material of the described polylith that is bonded together is linearly arranged along adjacent two rows, the distance between the two adjacent segmentation lines are the integral multiple of the distance between the center of two adjacent metal micro structures.
Preferably, in described step f, be bonded in the described super material sandwich of a plurality of porous that two surpasses between the material sheet material and be continuous distribution.
Preferably, the super material of described polylith 3 D stereo sandwich is bonded together by adhesive or hot pressing.
The manufacture method of the super material of the three-dimensional sandwich of a kind of multi-layer three-dimension may further comprise the steps:
Make the super material sheet material of polylith, each super material sheet material comprises medium substrate and the metal micro structure of array arrangement on described medium substrate;
Form the adhesive tape at a plurality of intervals at the surface of each super material sheet material coating adhesive;
Utilize adhesive tape that the super material sheet material of described polylith is bonded together, and the adhesive tape between the wantonly two adjacent super material sheet materials two surpass position between corresponding two adhesive tape between material sheet material and the adjacent separately super material sheet material at this;
Be a plurality of super material sandwich bars with the super material sheet material of the described polylith that is bonded together along the extend longitudinally direction cutting perpendicular to adhesive tape;
Each super material sandwich bar that stretches, thus launch to become the super material sandwich of porous, allow described metal micro structure be formed on the hole wall of described aperture;
By adhesive the super material sandwich of described porous is bonded in and one surpasses on the material sheet material;
Repeat above step to make the super material sheet material that polylith coheres the super material sandwich of porous, described polylith is cohered the super material sheet material that the super material sandwich of porous is arranged to be superimposed and to cohere, and allow the super material sandwich of described super material sheet material and described porous be arranged alternately, thereby make the super material of the three-dimensional sandwich of multi-layer three-dimension, and metal micro structure is present on the super material sheet material of the hole wall of each laminboard layer and both sides thereof.
The super material of the three-dimensional sandwich of a kind of multi-layer three-dimension, it comprises the super material of 3 D stereo sandwich that polylith is superimposed, the super material of each 3 D stereo sandwich has and two surpasses material sheet material and place the described super material sandwich of porous that two surpasses between the material sheet material, the hole wall of the super material sandwich of porous of the super material of each 3 D stereo sandwich and be positioned on the surface of super material sheet material of both sides and all have metal micro structure.
The manufacture method of the super material radome of the three-dimensional sandwich of a kind of multi-layer three-dimension may further comprise the steps:
Make the super material sheet material of polylith, each super material sheet material comprises medium substrate and the metal micro structure of array arrangement on described medium substrate;
Form the adhesive tape at a plurality of intervals at the surface of each super material sheet material coating adhesive;
Utilize adhesive tape that the super material sheet material of described polylith is bonded together, and the adhesive tape between the wantonly two adjacent super material sheet materials two surpass position between corresponding two adhesive tape between material sheet material and the adjacent separately super material sheet material at this;
Be a plurality of super material sandwich bars with the super material sheet material of the described polylith that is bonded together along the extend longitudinally direction cutting perpendicular to adhesive tape;
Each super material sandwich bar that stretches, thus launch to become the super material sandwich of porous, allow described metal micro structure be formed on the hole wall of described aperture;
At two surface-coated adhesives of the super material sandwich of porous and be bonded in and two surpass between the material sheet material, namely make the super material of 3 D stereo sandwich on the super material sheet material that a metal micro structure is present in the hole wall of laminboard layer and surface;
Repeat above step to make the super material of polylith 3 D stereo sandwich, the super material of described polylith 3 D stereo sandwich is superimposed and coheres, thereby make the super material radome of the three-dimensional sandwich of multi-layer three-dimension.
The manufacture method of the super material radome of the three-dimensional sandwich of a kind of multi-layer three-dimension may further comprise the steps:
Make the super material sheet material of polylith, each super material sheet material comprises medium substrate and the metal micro structure of array arrangement on described medium substrate;
Form the adhesive tape at a plurality of intervals at the surface of each super material sheet material coating adhesive;
Utilize adhesive tape that the super material sheet material of described polylith is bonded together, and the adhesive tape between the wantonly two adjacent super material sheet materials two surpass position between corresponding two adhesive tape between material sheet material and the adjacent separately super material sheet material at this;
Be a plurality of super material sandwich bars with the super material sheet material of the described polylith that is bonded together along the extend longitudinally direction cutting perpendicular to adhesive tape;
Each super material sandwich bar that stretches, thus launch to become the super material sandwich of porous, allow described metal micro structure be formed on the hole wall of described aperture;
By adhesive the super material sandwich of described porous is bonded in and one surpasses on the material sheet material;
Repeat above step to make the super material sheet material that polylith coheres the super material sandwich of porous, described polylith is cohered the super material sheet material that the super material sandwich of porous is arranged to be superimposed and to cohere, and allow the super material sandwich of described super material sheet material and described porous be arranged alternately, thereby make the super material radome of the three-dimensional sandwich of multi-layer three-dimension, and metal micro structure is present on the super material sheet material of the hole wall of each laminboard layer and both sides thereof.
The manufacture method of the three-dimensional super material of sandwich of multi-layer three-dimension of the present invention and manufacture method thereof and the super material radome of the three-dimensional sandwich of multi-layer three-dimension has following beneficial effect: technique is simple, low cost of manufacture, and the super material that makes and super material radome are owing to having sandwich structure, weight is lighter, compact structure, has good mechanical strength, be present in its three-dimensional metal micro structure owing to having again, make its wave penetrate capability better.
Description of drawings
The invention will be further described below in conjunction with the drawings and the specific embodiments.
Fig. 1 is the flow chart of the first better embodiment of the manufacture method of the super material of the three-dimensional sandwich of multi-layer three-dimension of the present invention;
Fig. 2 is the floor map of utilizing the super material sheet material that the method among Fig. 1 makes;
Fig. 3 is the cutaway view that utilizes the super material sheet material of the polylith that is bonded together that the method among Fig. 1 makes;
Fig. 4 is the first schematic cross-section of the adhesive tape of arranging on the super material sheet material of polylith used in first better embodiment of manufacture method of the super material of the three-dimensional sandwich of multi-layer three-dimension of the present invention;
Fig. 5 is the second schematic cross-section of the adhesive tape of arranging on the super material sheet material of polylith used in first better embodiment of manufacture method of the super material of the three-dimensional sandwich of multi-layer three-dimension of the present invention;
Fig. 6 is the impression of arranging on the super material sheet material used in first better embodiment of manufacture method of the super material of the three-dimensional sandwich of multi-layer three-dimension of the present invention and the floor map of adhesive tape;
Fig. 7 is the floor map of the super material sandwich of porous that utilizes the method among Fig. 1 to make;
Fig. 8 is the stereogram of the super material sandwich of the porous among Fig. 7;
Fig. 9 is the schematic perspective view that utilizes the super material of sandwich that the method among Fig. 1 makes;
Figure 10 utilizes method among Fig. 1 that the super material of polylith sandwich is bonded together and the process schematic diagram that forms the super material of multilayer sandwich;
Figure 11 is that the super material sheet material that in second better embodiment of manufacture method of the super material of the three-dimensional sandwich of multi-layer three-dimension of the present invention polylith had a super material of sandwich is bonded together and forms the process schematic diagram of the super material of multilayer sandwich;
Figure 12 is the flow chart of the first better embodiment of the manufacture method of the super material radome of the three-dimensional sandwich of multi-layer three-dimension of the present invention.
The name that each label is corresponding among the figure is called:
10,32,54 surpass material sheet material, 12 metal micro structures, 14 surpass separated time, 20 in material cell, 16 adhesive tape, 18 impressions, 19, the super material sandwich of 52 porous, the super material of 30 3 D stereo sandwiches, the super material of the three-dimensional sandwich of 40,50 multi-layer three-dimensions
Embodiment
" sheet material " among the present invention had both referred to the layer material of the arbitrary shapes such as plane, curved surface, the conical surface, sphere, shaped face, also can comprise soft film, according to application demand and difference.For simplicity's sake, " sheet material " in the present embodiment is all illustrated with the plane.
As shown in Figure 1, be the first better embodiment of the manufacture method of the super material of the three-dimensional sandwich of multi-layer three-dimension of the present invention, this better embodiment may further comprise the steps:
Step a: make the super material sheet material of polylith, each super material sheet material comprises medium substrate and the metal micro structure of array arrangement on described medium substrate.
Step b: the adhesive tape that forms a plurality of intervals at the surface of each super material sheet material coating adhesive.
Step c: utilize adhesive tape that the super material sheet material of described polylith is bonded together, and the adhesive tape between the wantonly two adjacent super material sheet materials two surpasses position between corresponding two adhesive tape between material sheet material and the adjacent separately super material sheet material at this.
Steps d: be a plurality of super material sandwich bars along the extend longitudinally direction cutting perpendicular to adhesive tape with the super material sheet material of the described polylith that is bonded together.
Step e: each super material sandwich bar that stretches, thus launch to become the super material sandwich of porous, allow described metal micro structure be formed on the hole wall of described aperture.
Step f: at two surface-coated adhesives of the super material sandwich of porous and be bonded in and two surpass between the material sheet material, namely make the super material of 3 D stereo sandwich on the super material sheet material that a metal micro structure is present in the hole wall of laminboard layer and surface.
Step g: repeat above step to make the super material of polylith 3 D stereo sandwich, the super material of described polylith 3 D stereo sandwich is superimposed and coheres, thereby make the super material of the three-dimensional sandwich of multi-layer three-dimension.
The manufacturing approach craft step of the super material of the three-dimensional sandwich of multi-layer three-dimension of the present invention is simple, low cost of manufacture, and the super material that makes is owing to having sandwich structure, weight is lighter, compact structure, has good mechanical strength, be present in its three-dimensional metal micro structure owing to having again, make its wave penetrate capability better.
Below described better embodiment is elaborated: as shown in Figure 2, be a super material sheet material 10 that is made by described step a.Described super material sheet material 10 is made via its surperficial metal forming of etching with the medium substrate of metal forming by the surface, thereby the surface at medium substrate forms a plurality of metal micro structures that are arranged in array 12, as being positioned at the pattern of the grid that is formed by dotted line among the figure, described pattern only is an example of metal micro structure 12, is not construed as limiting the invention.Generally, described medium substrate is made by low-k, low-loss material, such as polymeric material, ceramic material, ferroelectric material, ferrite material or ferromagnetic material etc., specifically such as epoxy resin fiberglass cloth (being FR4), polytetrafluoroethylene (English Polytetrafluoroethene by name, abbreviation F4B), high density polyethylene (HDPE) (English High Density Polyethylene by name, be called for short HDPE) or acrylonitrile-butadiene-styrene copolymer (English Acrylonitrile Butadiene Styrene by name is called for short ABS).Medium substrate can be soft substrate plate described in the reality, thereby makes soft super material sheet material 10.Metal forming both can be attached to arbitrary surface of medium substrate, also can be attached to two apparent surfaces of medium substrate.Therefore during etching, when a surface of medium substrate was covered with metal forming, 12 of metal micro structures were formed at this surface of medium substrate; When two surfaces of medium substrate were covered with metal forming, metal micro structure 12 was formed at two surfaces of medium substrate.
Usually, the medium substrate at each metal micro structure 12 and place thereof partly is called a super material cell 14, such as the zone that is separated to form by four phantom line segments that intersect vertically among the figure, the physical dimension of each super material cell 14 is relevant with the electromagnetic wavelength of required response.Metal micro structure 12 can utilize that photoetching, plating, brill are carved, electronics is carved or ion quarter etc. mode come etching to form, in the present embodiment, engraving method is the exposure imaging method.And before etching, based on the electromagnetic parameter of selected medium substrate, utilize computer analog software to design geometry, the size of metal micro structure 12 by optimized algorithm and arrange.In the reality, we only design geometry and the size of a metal micro structure 12, and then carry out array take it as sample and copy and form a plurality of metal micro structures 12, but like this save design time with raise the efficiency.If not for this purpose, the geometry of a plurality of metal micro structures 12 and/or size can not design respectively fully.
As shown in Figure 3, the super material sheet material 10 of the polylith that is bonded together for being made by described step b and step c.It has two kinds of concrete grammars to be: one, at surface-coated adhesive of each super material sheet material 10 and the adhesive tape 16 at described a plurality of intervals.Allow the surface that scribbles adhesive tape 16 of the super material sheet material 10 of described polylith place in the same way, and the position of the adhesive tape 16 of arbitrary super material sheet material 10 between the correspondence that two surpasses material sheet material 10 two adhesive tape 16 that are adjacent, as shown in Figure 4, the super material sheet material 10 of described polylith can be pressed together, when adhesive solidifies, just form the super material sheet material 10 of the described polylith that is bonded together.Two, all apply adhesive and the adhesive tape 16 at described a plurality of intervals on two surfaces of each super material sheet material 10, and the position of the adhesive tape 16 on arbitrary surface between correspondence two adhesive tape 16 on another surface, also can form the super material sheet material 10 of the described polylith that is bonded together when as shown in Figure 5, they being put together.
As shown in Figure 6, apply before the adhesive, can form impression 18 on the surface of each super material sheet material 10 in advance, adhesive tape 16 is formed between the two adjacent impressions 18, and leaves two impressions 18 between the per two adjacent adhesive tape 16.
In described steps d, utilize the super material sheet materials 10 of the described polylith that is bonded together of middle separated time 19 (as shown in Figure 2) cutting between the metal micro structure 12 that cutting machine linearly arranges along adjacent two rows, and the distance between the two adjacent segmentation lines (i.e. middle separated time 19) is the integral multiple of the distance between the center of two adjacent metal micro structures 12.
As shown in Figure 7 and Figure 8, be an example of the super material sandwich 20 of porous that made by described step e.Owing to all being formed with impression 18 on described a plurality of super material sandwich bars, the hole wall with metal micro structure 12 is launched to become along these impressions 18 in the surface of each super material sandwich bar during stretching, thereby form the super material sandwich 20 of described porous, not only can reduce tensile force, and can avoid tensile force to cross the described super material sandwich bar of senior general and tear, but and the pore size distribution of formation rule.The height of the super material sandwich 20 of described porous equals the integral multiple of the distance between the center of two adjacent metal micro structures 12, determines during the described super material of the polylith sheet material 10 that is bonded together of cutting in described steps d according to actual needs.Hole in the super material sandwich 20 of described porous can be hexagon, quadrangle and other shapes.
As shown in Figure 9, be the super material 30 of 3 D stereo sandwich that is made by described step f, comprise two surpassing material sheet material 32 and being bonded in the described super material sandwich 20 of a plurality of porous that are continuous distribution that two surpasses between the material sheet material 32.The described material sheet material 32 that two surpasses both can be identical with described super material sheet material 10, also can be different from described super material sheet material 10.
As shown in figure 10, the super material 30 of polylith 3 D stereo sandwich that makes for repeating above step.As shown in the figure, the super material 30 of described polylith 3 D stereo sandwich is superimposed and coheres, thereby make the super material 40 of the three-dimensional sandwich of multi-layer three-dimension.Also be, the super material 40 of the three-dimensional sandwich of described multi-layer three-dimension comprises the super material 30 of 3 D stereo sandwich that polylith is superimposed, the super material 30 of each 3 D stereo sandwich has and two surpasses material sheet material 32 and place the described super material sandwich 20 of porous that two surpasses between the material sheet material 32, and the hole wall of the super material sandwich 20 of described porous is approximately perpendicular to the described material sheet material 32 that two surpasses.Thereby, allow the super material 30 of each 3 D stereo sandwich the super material sandwich 20 of the porous as laminboard layer hole wall and be positioned on the surface of super material sheet material 32 of both sides and all have metal micro structure.
As shown in figure 11, be the second better embodiment of the manufacture method of the super material of the three-dimensional sandwich of multi-layer three-dimension of the present invention, this better embodiment may further comprise the steps:
Make the super material sheet material of polylith, each super material sheet material comprises medium substrate and the metal micro structure of array arrangement on described medium substrate.
Form the adhesive tape at a plurality of intervals at the surface of each super material sheet material coating adhesive.
Utilize adhesive tape that the super material sheet material of described polylith is bonded together, and the adhesive tape between the wantonly two adjacent super material sheet materials two surpass position between corresponding two adhesive tape between material sheet material and the adjacent separately super material sheet material at this.
Be a plurality of super material sandwich bars with the super material sheet material of the described polylith that is bonded together along the extend longitudinally direction cutting perpendicular to adhesive tape.
Each super material sandwich bar that stretches, thus launch to become the super material sandwich 52 of porous, allow described metal micro structure be formed on the hole wall of described aperture.
By adhesive the super material sandwich of described porous is bonded in and one surpasses on the material sheet material 54, such as figure.
Repeat above step to make the super material sheet material 54 that polylith coheres the super material sandwich 52 of porous, described polylith is cohered the super material sheet material 54 that the super material sandwich 52 of porous is arranged to be superimposed and to cohere, and allow described super material sheet material 54 be arranged alternately with the super material sandwich 52 of described porous, thereby make the super material 50 of the three-dimensional sandwich of multi-layer three-dimension, and metal micro structure is present on the super material sheet material 54 as the hole wall of the super material sandwich 52 of each porous of laminboard layer and both sides thereof.
Please refer to Figure 12, be the first better embodiment of the manufacture method of the super material radome of the three-dimensional sandwich of multi-layer three-dimension of the present invention, this better embodiment may further comprise the steps:
Step S1: make the super material sheet material of polylith, each super material sheet material comprises medium substrate and the metal micro structure of array arrangement on described medium substrate.
Step S2: the adhesive tape that forms a plurality of intervals at the surface of each super material sheet material coating adhesive.
Step S3: utilize adhesive tape that the super material sheet material of described polylith is bonded together, and the adhesive tape between the wantonly two adjacent super material sheet materials two surpasses position between corresponding two adhesive tape between material sheet material and the adjacent separately super material sheet material at this.
Step S4: be a plurality of super material sandwich bars along the extend longitudinally direction cutting perpendicular to adhesive tape with the super material sheet material of the described polylith that is bonded together.
Step S5: each super material sandwich bar that stretches, thus launch to become the super material sandwich of porous, allow described metal micro structure be formed on the hole wall of described aperture.
Step S6: at two surface-coated adhesives of the super material sandwich of porous and be bonded in and two surpass between the material sheet material, namely make the super material of 3 D stereo sandwich on the super material sheet material that a metal micro structure is present in the hole wall of laminboard layer and surface.
Step S7: repeat above step to make the super material of polylith 3 D stereo sandwich, the super material of described polylith 3 D stereo sandwich is superimposed and coheres, thereby make the super material radome of the three-dimensional sandwich of multi-layer three-dimension.
In described step S1, before making super material sheet material, design geometry, the size of metal micro structure and arrange and the size of super material cell based on the electromagnetic parameter of sheet material, the working frequency range of radome and the requirement of wave penetrate capability etc.Associated description in the first better embodiment of other guide and the manufacture method of the super material of the three-dimensional sandwich of above-mentioned multi-layer three-dimension is identical, repeats no more.
This shows, the manufacturing approach craft of the super material radome of the three-dimensional sandwich of multi-layer three-dimension of the present invention is simple, low cost of manufacture, and since the super material radome of the three-dimensional sandwich of the multi-layer three-dimension that makes owing to having sandwich structure, weight is lighter, compact structure has good mechanical strength, and is more sturdy and durable, be present in its three-dimensional metal micro structure owing to having again, make its wave penetrate capability better.
The second better embodiment of the manufacture method of the super material radome of multilayer sandwich of the present invention may further comprise the steps:
Make the super material sheet material of polylith, each super material sheet material comprises medium substrate and the metal micro structure of array arrangement on described medium substrate.
Form the adhesive tape at a plurality of intervals at the surface of each super material sheet material coating adhesive.
Utilize adhesive tape that the super material sheet material of described polylith is bonded together, and the adhesive tape between the wantonly two adjacent super material sheet materials two surpass position between corresponding two adhesive tape between material sheet material and the adjacent separately super material sheet material at this.
Be a plurality of super material sandwich bars with the super material sheet material of the described polylith that is bonded together along the extend longitudinally direction cutting perpendicular to adhesive tape.
Each super material sandwich bar that stretches, thus launch to become the super material sandwich of porous, allow described metal micro structure be formed on the hole wall of described aperture.
By adhesive the super material sandwich of described porous is bonded in and one surpasses on the material sheet material.
Repeat above step to make the super material sheet material that polylith coheres the super material sandwich of porous, described polylith is cohered the super material sheet material that the super material sandwich of porous is arranged to be superimposed and to cohere, and allow the super material sandwich of described super material sheet material and described porous be arranged alternately, thereby make the super material radome of the three-dimensional sandwich of multi-layer three-dimension, and metal micro structure is present on the super material sheet material of the hole wall of each laminboard layer and both sides thereof.
The above only is some embodiments of the present invention and/or embodiment, should not be construed as limiting the invention.For those skilled in the art; under the prerequisite that does not break away from basic thought of the present invention; can also make some improvements and modifications, also can be welded on the super material sheet material such as the super material sandwich of porous, and these improvements and modifications also should be considered as protection scope of the present invention.
Claims (10)
1. the manufacture method of the super material of the three-dimensional sandwich of multi-layer three-dimension is characterized in that, said method comprising the steps of:
A. make the super material sheet material of polylith, each super material sheet material comprises medium substrate and the metal micro structure of array arrangement on described medium substrate;
B. form the adhesive tape at a plurality of intervals at the surface of each super material sheet material coating adhesive;
C. utilize adhesive tape that the super material sheet material of described polylith is bonded together, and the adhesive tape between the wantonly two adjacent super material sheet materials two surpass position between corresponding two adhesive tape between material sheet material and the adjacent separately super material sheet material at this;
D. be a plurality of super material sandwich bars with the super material sheet material of the described polylith that is bonded together along the extend longitudinally direction cutting perpendicular to adhesive tape;
E. each super material sandwich bar that stretches, thus launch to become the super material sandwich of porous, allow described metal micro structure be formed on the hole wall of described aperture;
F. at two surface-coated adhesives of the super material sandwich of porous and be bonded in and two surpass between the material sheet material, namely make the super material of 3 D stereo sandwich on the super material sheet material that a metal micro structure is present in the hole wall of laminboard layer and surface;
G. repeat above step to make the super material of polylith 3 D stereo sandwich, the super material of described polylith 3 D stereo sandwich is superimposed and coheres, thereby make the super material of the three-dimensional sandwich of multi-layer three-dimension.
2. the manufacture method of the super material of the three-dimensional sandwich of multi-layer three-dimension according to claim 1, it is characterized in that, in described step b, adhesive tape is applied to two surfaces of each super material sheet material, and the position of the adhesive tape on arbitrary surface between correspondence two adhesive tape on another surface.
3. the manufacture method of the super material of the three-dimensional sandwich of multi-layer three-dimension according to claim 1, it is characterized in that, described step b comprises that also applying adhesive forms impression on the surface of each super material sheet material before, adhesive tape is formed at respectively between the two adjacent impressions, and leaves two impressions between the per two adjacent adhesive tape.
4. the manufacture method of the super material of the three-dimensional sandwich of multi-layer three-dimension according to claim 1, it is characterized in that, in described steps d, metal micro structure is that array arrangement is in the surface of super material sheet material, middle separated time cuttings between the metal micro structure that the super material sheet material of the described polylith that is bonded together is linearly arranged along adjacent two rows, the distance between the two adjacent segmentation lines are the integral multiple of the distance between the center of two adjacent metal micro structures.
5. the manufacture method of the super material of the three-dimensional sandwich of multi-layer three-dimension according to claim 1 is characterized in that, in described step f, is bonded in the described super material sandwich of a plurality of porous that two surpasses between the material sheet material and is continuous distribution.
6. the manufacture method of the super material of the three-dimensional sandwich of multi-layer three-dimension according to claim 1 is characterized in that, the super material of described polylith 3 D stereo sandwich is bonded together by adhesive or hot pressing.
7. the manufacture method of the super material of the three-dimensional sandwich of multi-layer three-dimension is characterized in that, said method comprising the steps of:
Make the super material sheet material of polylith, each super material sheet material comprises medium substrate and the metal micro structure of array arrangement on described medium substrate;
Form the adhesive tape at a plurality of intervals at the surface of each super material sheet material coating adhesive;
Utilize adhesive tape that the super material sheet material of described polylith is bonded together, and the adhesive tape between the wantonly two adjacent super material sheet materials two surpass position between corresponding two adhesive tape between material sheet material and the adjacent separately super material sheet material at this;
Be a plurality of super material sandwich bars with the super material sheet material of the described polylith that is bonded together along the extend longitudinally direction cutting perpendicular to adhesive tape;
Each super material sandwich bar that stretches, thus launch to become the super material sandwich of porous, allow described metal micro structure be formed on the hole wall of described aperture;
By adhesive the super material sandwich of described porous is bonded in and one surpasses on the material sheet material;
Repeat above step to make the super material sheet material that polylith coheres the super material sandwich of porous, described polylith is cohered the super material sheet material that the super material sandwich of porous is arranged to be superimposed and to cohere, and allow the super material sandwich of described super material sheet material and described porous be arranged alternately, thereby make the super material of the three-dimensional sandwich of multi-layer three-dimension, and metal micro structure is present on the super material sheet material of the hole wall of each laminboard layer and both sides thereof.
8. the super material of the three-dimensional sandwich of a multi-layer three-dimension is characterized in that, the super material of the three-dimensional sandwich of described multi-layer three-dimension is that the manufacture method by the super material of each described multi-layer three-dimension solid sandwich among the claim 1-7 makes.
9. the manufacture method of the super material radome of the three-dimensional sandwich of multi-layer three-dimension is characterized in that, said method comprising the steps of:
Make the super material sheet material of polylith, each super material sheet material comprises medium substrate and the metal micro structure of array arrangement on described medium substrate;
Form the adhesive tape at a plurality of intervals at the surface of each super material sheet material coating adhesive;
Utilize adhesive tape that the super material sheet material of described polylith is bonded together, and the adhesive tape between the wantonly two adjacent super material sheet materials two surpass position between corresponding two adhesive tape between material sheet material and the adjacent separately super material sheet material at this;
Be a plurality of super material sandwich bars with the super material sheet material of the described polylith that is bonded together along the extend longitudinally direction cutting perpendicular to adhesive tape;
Each super material sandwich bar that stretches, thus launch to become the super material sandwich of porous, allow described metal micro structure be formed on the hole wall of described aperture;
At two surface-coated adhesives of the super material sandwich of porous and be bonded in and two surpass between the material sheet material, namely make the super material of 3 D stereo sandwich on the super material sheet material that a metal micro structure is present in the hole wall of laminboard layer and surface;
Repeat above step to make the super material of polylith 3 D stereo sandwich, the super material of described polylith 3 D stereo sandwich is superimposed and coheres, thereby make the super material radome of the three-dimensional sandwich of multi-layer three-dimension.
10. the manufacture method of the super material radome of the three-dimensional sandwich of multi-layer three-dimension is characterized in that, said method comprising the steps of:
Make the super material sheet material of polylith, each super material sheet material comprises medium substrate and the metal micro structure of array arrangement on described medium substrate;
Form the adhesive tape at a plurality of intervals at the surface of each super material sheet material coating adhesive;
Utilize adhesive tape that the super material sheet material of described polylith is bonded together, and the adhesive tape between the wantonly two adjacent super material sheet materials two surpass position between corresponding two adhesive tape between material sheet material and the adjacent separately super material sheet material at this;
Be a plurality of super material sandwich bars with the super material sheet material of the described polylith that is bonded together along the extend longitudinally direction cutting perpendicular to adhesive tape;
Each super material sandwich bar that stretches, thus launch to become the super material sandwich of porous, allow described metal micro structure be formed on the hole wall of described aperture;
By adhesive the super material sandwich of described porous is bonded in and one surpasses on the material sheet material;
Repeat above step to make the super material sheet material that polylith coheres the super material sandwich of porous, described polylith is cohered the super material sheet material that the super material sandwich of porous is arranged to be superimposed and to cohere, and allow the super material sandwich of described super material sheet material and described porous be arranged alternately, thereby make the super material radome of the three-dimensional sandwich of multi-layer three-dimension, and metal micro structure is present on the super material sheet material of the hole wall of each laminboard layer and both sides thereof.
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| CN201210268610.0A CN102856643B (en) | 2012-07-31 | 2012-07-31 | The manufacture method of multilayer sandwich Meta Materials and manufacture method and multilayer sandwich metamaterial antenna cover |
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| CN110481058A (en) * | 2019-09-20 | 2019-11-22 | 湖北三江航天江北机械工程有限公司 | Inside it is embedded in the winding intracorporal lightweight cable hood forming method of shell |
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| CN1941503A (en) * | 2005-09-30 | 2007-04-04 | 西北工业大学 | Microband antenna of S-band left-hand material |
| CN101867084A (en) * | 2010-06-10 | 2010-10-20 | 西北工业大学 | Novel embedded composite material intelligent skin antenna structure |
| CN102570048A (en) * | 2011-12-26 | 2012-07-11 | 深圳光启高等理工研究院 | Metamaterial with three dimensional microstructure and manufacturing method of same |
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| CN1941503A (en) * | 2005-09-30 | 2007-04-04 | 西北工业大学 | Microband antenna of S-band left-hand material |
| CN101867084A (en) * | 2010-06-10 | 2010-10-20 | 西北工业大学 | Novel embedded composite material intelligent skin antenna structure |
| CN102570048A (en) * | 2011-12-26 | 2012-07-11 | 深圳光启高等理工研究院 | Metamaterial with three dimensional microstructure and manufacturing method of same |
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| CN102856643B (en) | 2015-12-16 |
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