CN110202872A - Resist the composite anti-explosion plate and manufacturing method of high speed fragments and high-intensitive blast impulse - Google Patents
Resist the composite anti-explosion plate and manufacturing method of high speed fragments and high-intensitive blast impulse Download PDFInfo
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- CN110202872A CN110202872A CN201910574644.4A CN201910574644A CN110202872A CN 110202872 A CN110202872 A CN 110202872A CN 201910574644 A CN201910574644 A CN 201910574644A CN 110202872 A CN110202872 A CN 110202872A
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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
- 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
- B32B15/085—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 comprising polyolefins
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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
- B32B15/00—Layered products comprising a layer of metal
- B32B15/14—Layered products comprising a layer of metal next to a fibrous or filamentary layer
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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
- B32B15/00—Layered products comprising a layer of metal
- B32B15/18—Layered products comprising a layer of metal comprising iron or steel
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- B32B17/064—
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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
- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
- B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
- B32B17/067—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of fibres or filaments
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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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/12—Layered products comprising a layer of synthetic resin next to a 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
- B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
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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
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
-
- 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
- B32B38/00—Ancillary operations in connection with laminating processes
-
- 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
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/08—Impregnating
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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
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a 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
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
- B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
- B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
-
- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42D—BLASTING
- F42D5/00—Safety arrangements
- F42D5/04—Rendering explosive charges harmless, e.g. destroying ammunition; Rendering detonation of explosive charges harmless
- F42D5/045—Detonation-wave absorbing or damping means
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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
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B2038/0052—Other operations not otherwise provided for
- B32B2038/0076—Curing, vulcanising, cross-linking
-
- 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
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/02—Synthetic macromolecular fibres
- B32B2262/0253—Polyolefin fibres
-
- 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
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/10—Inorganic fibres
- B32B2262/101—Glass fibres
-
- 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
- B32B2307/558—Impact strength, toughness
-
- 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
- B32B2571/00—Protective equipment
Abstract
A kind of composite anti-explosion plate for resisting high speed fragments and high-intensitive blast impulse, layer, buffering dispersion layer and structural support layers are injured including fragmentation, it is characterized in that, it is high strength construction steel that fragmentation, which injures layer, buffering dispersion layer is made of ultra high molecular polyethylene fiber, structural support layers are made of glass fibre and epoxy composite material, and fragmentation is injured layer, buffering dispersion layer and structural support layers and successively stacked, and fragmentation is injured between layer, buffering dispersion layer and structural support layers with epoxy adhesive adhesion.The configuration of the present invention is simple, low cost is easy to make, resists high speed fragments and high-intensitive blast impulse performance is strong, be good anti-riot material.
Description
Technical field
The present invention is resistant to the composite anti-explosion plate and manufacturing method of high speed fragments and high-intensitive blast impulse, is related to a kind of tool
There are the explosion wave (≤0.15MPa) that can protect superhigh intensity and the compound of ultrahigh speed fragmentation injury (≤1700m/s) to prevent
Plate bursting material and manufacturing method.
Background technique
The Field Operational of missile unit is trained and field test is conventional and necessary training program, needs in the training process
Will personnel to specified region, equipment and relevant supplies carry out security protection.Traditional plate protective materials have steel plate, sand,
Mixed mud etc., but homogenous material has different degrees of " short slab " in usability.Such as: the heat-resisting but not fire resisting of steel plate,
Corrosion resistance is poor;Amount required for the high-strength blast impulse of resistance of sand is excessive, it is difficult to quickly form explosion-proof capabilities;Concrete construction
Period is long, is not easy to dismantle and transport, in addition, the impact that fragmentation and shock wave generate is likely to form fragment, produces near zone
Raw secondary injury.
Composite anti-explosion plate of the invention combines the advantages of traditional explosion-proof lamp, and introduces advanced composite material as compound
The main bearing bed of material plate greatly reduces the weight of plate under the premise of improving timber intensity and toughness.Have simultaneously
It is corrosion-resistant, the features such as high-strength light, anti-fragmentation, shock resistance, no fragment is applied widely, simple to install.
Summary of the invention
It is broken with the explosion wave (≤0.15MPa) that can protect superhigh intensity and ultrahigh speed that the present invention provides a kind of
Piece injures the composite anti-explosion plate and manufacturing method of (≤1700m/s).
A kind of composite anti-explosion plate for resisting high speed fragments and high-intensitive blast impulse, including fragmentation injure layer, buffering dispersion
Layer and structural support layers, which is characterized in that it is high strength construction steel that fragmentation, which injures layer, buffers dispersion layer by ultra high molecular polyethylene
Fiber composition, structural support layers are made of glass fibre and epoxy composite material, and fragmentation injures layer, buffering dispersion layer and structure
Supporting layer successively stacks, and fragmentation is injured between layer, buffering dispersion layer and structural support layers with epoxy adhesive adhesion.
It is 1:2~4:7~5 that fragmentation, which injures layer, buffering dispersion layer and structural support layers thickness proportion,.
A kind of manufacturing method of composite anti-explosion plate that resisting high speed fragments and high-intensitive blast impulse, which is characterized in that packet
Include the following steps,
The first step, by high strength construction steel by planer, single-sided process goes out the horn structure that fragmentation is injured;
Ultra high molecular polyethylene is carried out surface frosted processing by second step;
Third step carries out the braiding of high-strength glass fibre fabric according to the weaving manner of design;
Woven fabric is put into epoxy resin, is fabricated to prepreg cloth by the 4th step;
5th step carries out the cutting of prepreg cloth according to the laying size and mode of design;
6th step, paving structural support layers are simultaneously hot-forming;It 160 DEG C of forming temperature, briquetting pressure 45MPa, heats up and solid
Change time 6h;
7th step is injured layer, buffering dispersion layer and structural support layers to fragmentation with epoxy adhesive and is bonded.
The configuration of the present invention is simple, low cost is easy to make, resists high speed fragments and high-intensitive blast impulse performance is strong, be
Good anti-riot material.
Detailed description of the invention
Fig. 1, composite anti-explosion intralamellar part structural schematic diagram of the present invention;
Fig. 2, composite anti-explosion plate partial enlarged view of the present invention.
Specific embodiment
A kind of composite anti-explosion plate for resisting high speed fragments and high-intensitive blast impulse, including fragmentation injure layer, buffering dispersion
Layer and structural support layers, which is characterized in that it is high strength construction steel that fragmentation, which injures layer, buffers dispersion layer by ultra high molecular polyethylene
Fiber composition, structural support layers are made of glass fibre and epoxy composite material, and fragmentation injures layer, buffering dispersion layer and structure
Supporting layer successively stacks, and fragmentation is injured between layer, buffering dispersion layer and structural support layers with epoxy adhesive adhesion.
It is 1:2~4:7~5 that fragmentation, which injures layer, buffering dispersion layer and structural support layers thickness proportion,.
A kind of manufacturing method of composite anti-explosion plate that resisting high speed fragments and high-intensitive blast impulse, which is characterized in that packet
Include the following steps,
The first step, by high strength construction steel by planer, single-sided process goes out the horn structure that fragmentation is injured;
Ultra high molecular polyethylene is carried out surface frosted processing by second step;
Third step carries out the braiding of high-strength glass fibre fabric according to the weaving manner of design;
Woven fabric is put into epoxy resin, is fabricated to prepreg cloth by the 4th step;
5th step carries out the cutting of prepreg cloth according to the laying size and mode of design;
6th step, paving structural support layers are simultaneously hot-forming;It 160 DEG C of forming temperature, briquetting pressure 45MPa, heats up and solid
Change time 6h;
7th step is injured layer, buffering dispersion layer and structural support layers to fragmentation with epoxy adhesive and is bonded.
Example: a kind of composite anti-explosion plate and manufacturing method
Using the present invention long 1050mm of composite anti-explosion plate, wide 750mm, thickness 35mm after molding.Specific preparation flow
It is as follows:
The first step, by high strength construction steel plate by planer, single-sided process goes out the horn structure that fragmentation is injured;
Ultra high molecular polyethylene is carried out surface frosted processing by second step.
Third step carries out the braiding of high-intensity fiber fabric according to the weaving manner of design;
Woven fabric is fabricated to prepreg cloth by the 4th step;
5th step carries out the cutting of prepreg cloth according to the laying size and mode of design;
6th step, paving structural support layers are simultaneously hot-forming.It 160 DEG C of forming temperature, briquetting pressure 45MPa, heats up and solid
Change time 6h.
7th step is injured layer, buffering dispersion layer and structural support layers to fragmentation with 914 epoxy adhesives and is bonded.
The present invention can carry out the calculating of penetration thickness according to actual Fragment Velocities, injure layer, buffering point as fragmentation
Dissipate the foundation of layer and structural support layers thickness design.
Claims (3)
1. a kind of composite anti-explosion plate for resisting high speed fragments and high-intensitive blast impulse, including fragmentation injure layer, buffering dispersion layer
And structural support layers, which is characterized in that it is high strength construction steel that fragmentation, which injures layer, and buffering dispersion layer is by ultra high molecular polyethylene fibre
Dimension composition, structural support layers are made of glass fibre and epoxy composite material, and fragmentation injures layer, buffering dispersion layer and structure branch
Support layer successively stacks, and fragmentation is injured between layer, buffering dispersion layer and structural support layers with epoxy adhesive adhesion.
2. a kind of composite anti-explosion plate for resisting high speed fragments and high-intensitive blast impulse according to claim 1, feature
It is, it is 1:2~4:7~5 that fragmentation, which injures layer, buffering dispersion layer and structural support layers thickness proportion,.
3. a kind of manufacturing method for the composite anti-explosion plate for resisting high speed fragments and high-intensitive blast impulse, which is characterized in that including
The following steps,
The first step, by high strength construction steel by planer, single-sided process goes out the horn structure that fragmentation is injured;
Ultra high molecular polyethylene is carried out surface frosted processing by second step;
Third step carries out the braiding of high-strength glass fibre fabric according to the weaving manner of design;
Woven fabric is put into epoxy resin, is fabricated to prepreg cloth by the 4th step;
5th step carries out the cutting of prepreg cloth according to the laying size and mode of design;
6th step, paving structural support layers are simultaneously hot-forming;160 DEG C of forming temperature, briquetting pressure 45MPa, when heating up and solidifying
Between 6h;
7th step is injured layer, buffering dispersion layer and structural support layers to fragmentation with epoxy adhesive and is bonded.
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CN201910574644.4A CN110202872B (en) | 2019-06-28 | 2019-06-28 | Composite explosion-proof plate resisting high-speed fragment and high-strength explosion impact and manufacturing method thereof |
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CN201910574644.4A CN110202872B (en) | 2019-06-28 | 2019-06-28 | Composite explosion-proof plate resisting high-speed fragment and high-strength explosion impact and manufacturing method thereof |
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Cited By (4)
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CN112252500A (en) * | 2020-11-30 | 2021-01-22 | 中国人民解放军军事科学院国防工程研究院工程防护研究所 | Light-duty modularization blast wall |
CN113635638A (en) * | 2021-09-06 | 2021-11-12 | 北京理工大学 | Real ship target practice experiment lead protection device and manufacturing method |
CN113752647A (en) * | 2021-09-06 | 2021-12-07 | 北京理工大学 | Sensor protection device for real ship target shooting test |
CN114234753A (en) * | 2021-11-30 | 2022-03-25 | 三门峡市天康成套设备有限责任公司 | Rigid-flexible combined explosion-proof structure and preparation method thereof |
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