CN106403715B - Shock resistance reaction member and shock resistance reaction unit, the manufacture method of aluminium alloy - Google Patents
Shock resistance reaction member and shock resistance reaction unit, the manufacture method of aluminium alloy Download PDFInfo
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- CN106403715B CN106403715B CN201610857892.6A CN201610857892A CN106403715B CN 106403715 B CN106403715 B CN 106403715B CN 201610857892 A CN201610857892 A CN 201610857892A CN 106403715 B CN106403715 B CN 106403715B
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- shock resistance
- resistance reaction
- reaction member
- elastic component
- aluminium alloy
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
- F41H5/00—Armour; Armour plates
- F41H5/007—Reactive armour; Dynamic armour
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/02—Making non-ferrous alloys by melting
- C22C1/026—Alloys based on aluminium
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Vibration Dampers (AREA)
Abstract
The invention discloses a kind of shock resistance reaction member, including housing, housing is aluminium alloy seal casinghousing, and the inner cavity of housing is equipped with the liquid containing a large amount of protiums.When the shock resistance reaction member is impacted, impact energy is partially converted to thermal energy because of the resistance of shock resistance reaction member.Thermal energy can enable aluminum alloy to melt and splash to inner cavity, and with the liquid reactions containing a large amount of protiums, moment can produce a greater amount of heat and combustion product, cause to explode, and explosion can interfere with direction and the energy of impact, the dynamics for the impact that dissipates.The invention also discloses a kind of manufacture method of aluminium alloy, a kind of shock resistance reaction unit.
Description
Technical field
The present invention relates to the carrying application field of Engineering ＆ Installation mechanism member, more particularly to a kind of shock resistance reaction member
And shock resistance reaction unit.A kind of moreover, it relates to manufacture method of aluminium alloy.
Background technology
Structure is a kind of physical form, is space-load system, and structural member is the part in stress system.Structure and knot
In the stress form of component, it is fierce shock to have a kind of form, that is, is impacted, the impact resistance of ordinary construction part compared with
It is weak, it is easily damaged after being impacted.In the occasion that some are easily impacted, it is necessary to which shock loading can specially be resisted by setting
Structure.
There is a kind of typical shock resistance reaction member to be equipped with interlayer, explosion block plate armour is exactly universal flat made of sheet metal
Flat zygote, the inside are equipped with explosive, box are fixed on tank.What it is due to box is desensitized explosive, and general collision is not easy
Set off an explosion, or even common machine gun bullet or shrapnel hit it and will not set off an explosion.Only run into high explosive anti-tank cartridge and anti-
Tank guided missile can set off an explosion, and the metal jet of high explosive anti-tank cartridge or guided missile fighter plane is broken up and is confused, and prevent it from normally playing work
With so as to protect tank armor not breakdown.
One major criterion of explosive reactive armor (ERA) is the susceptibility of desensitized explosive, can be changed when the susceptibility of explosive is higher
It is apt to armoring shock resistance effect, still, there is also certain hidden danger, easily explodes in transit.
Therefore, it is higher how to design a Species sensitivity, receives the structure that shock loading can just set off an explosion, is this area skill
Art personnel are badly in need of the technical problem solved.
The content of the invention
The object of the present invention is to provide a kind of shock resistance reaction member, which will not send out in transit
Raw explosion, can just explode when receiving impact, so as to resist shock loading, the direction for changing shock loading and energy.This
Second purpose of invention is to provide a kind of manufacture method of aluminium alloy.It is a further object to provide a kind of shock resistance
Reaction unit.
In order to realize above-mentioned technical purpose, the present invention provides a kind of shock resistance reaction member, including housing, the housing
For aluminium alloy seal casinghousing, the inner cavity of the housing is equipped with the liquid containing a large amount of protiums.
Alternatively, the housing includes shell and inner casing, is sucked when the aluminium alloy of the inner casing is in liquid condition substantial amounts of
Hydrogen ion.
Alternatively, the aluminium alloy of the inner casing is aluminum gallium alloy.
Alternatively, the inner cavity is equipped with the water for being mixed with a certain proportion of antifreezing agent.
Alternatively, the antifreezing agent is ethylene glycol.
Present invention also offers a kind of manufacture method of aluminium alloy, comprise the following steps：
S1, during smelting aluminium alloy, makes liquid aluminium alloy be in the regular hour in wet environment；
S2, casting mold simultaneously cool down.
Present invention also offers a kind of shock resistance reaction unit, including the shock resistance reaction member described in any of the above-described,
Prestressing force reaction member, the prestressing force reaction member, including elastic component and bar are set outside the shock resistance reaction member
Part, the both ends of the both ends of the deformed elastic component respectively with the rod piece are connected, and form internal stress unit, the internal stress
The secondary cast of unit forms prestressing force reaction member.
Alternatively, shell and inner casing, the prestressing force reaction member point are included in the housing of the shock resistance reaction member
Cloth is in the shell wall of the shell.
Alternatively, the wall of the side of the inner casing of the housing is seal, and the outside of the seal sets institute
Elastic component is stated, rear wall is set in the outside of the elastic component.
Alternatively, the wall of the side of the inner casing of the housing is seal, and the inner side of the seal sets institute
State elastic component.
Alternatively, the elastic component is deformed with vertical direction in the horizontal direction, is then connected with the rod piece.
Alternatively, in the internal stress unit, the elastic component vertical view is S-type, and side view is in arcuate.
Alternatively, the middle part of the arcuate of the elastic component is C-shaped, alternatively, the middle part jatharapanvartanasana of the arcuate of the elastic component
Into O shapes, alternatively, the middle part of the elastic component is equipped with through hole, its one end is passed through from the through hole, is turned round at the middle part of the arcuate
Form O shapes.
Shock resistance reaction member provided by the invention, including housing, housing are aluminium alloy seal casinghousing, and the inner cavity of housing is set
There is the liquid containing a large amount of protiums.
When the shock resistance reaction member is impacted, impact energy is partially converted to because of the resistance of shock resistance reaction member
Thermal energy.Thermal energy can enable aluminum alloy to melt and splash to inner cavity, and with the liquid reactions containing a large amount of protiums, moment can produce
A greater amount of heats and combustion product, causes to explode, and explosion can interfere with direction and the energy of impact, the dynamics for the impact that dissipates.
The shock resistance reaction member, can be used for the impact resistance of reinforcing member, installed in the envelope for being prone to impact
The surface of closure or blindage, in transportational process, shock resistance reaction member will not produce explosion, the just meeting only when being impacted
Trigger explosion, so as to improve the content of component or blindage screens the survival ability of object.
Present invention also offers a kind of manufacture method of aluminium alloy, comprise the following steps：First, during smelting aluminium alloy, make
Liquid aluminium alloy is in the regular hour in wet environment；Then, casting mold and cool down.
Different from traditional foundry engieering, which creates big humidity environment, and liquid aluminium in smelting aluminium alloy
Alloy is in the long period in big humidity environment, liquid aluminium alloy can hydrone in isolating environment, obtain hydrogen ion, make liquid
A large amount of hydrogen ions are sucked in aluminium alloy.Hydrogen ion and aluminium alloy solution chemically react, this process due to contact area and
The reason for aluminium hydrogen ratio, will not cause to explode, and hydrogen ion can be made to exist in the form of compound.This is reacted so that aluminium alloy coagulates
There is pin hole, the hydrogen ion of suction is more, and pin hole can be bigger, and quantity can be more after Gu.The manufacture method, utilizes aluminium alloy smelting
During suction hydrogen phenomenon, for aluminium hydrogen gas explosion reaction more hydrogen ions are provided, contribute to reduce participate in react inner casing needed for
Material and physical dimension, reduction weight, improve explosion equivalent.
Present invention also offers a kind of shock resistance reaction unit, including the shock resistance reaction member described in any of the above-described,
Prestressing force reaction member, prestressing force reaction member, including elastic component and rod piece are set outside shock resistance reaction member, after deformation
The both ends of elastic component be connected respectively with the both ends of rod piece, form internal stress unit, the secondary cast of internal stress unit formed it is pre- should
Power reaction member.
When this knockdown shock resistance reaction unit is subjected to impact, the prestressing force reaction member of internal stress is prestored outside
Release resistance shock loading, the energy in change load impacting direction under portion's impact loading；Disturbed shock loading still can
Continue to impact, impact the heat of generation can make shock resistance reaction member housing aluminium alloy be changed into liquid even gas, this
When aluminium alloy liquid and solution reaction in inner cavity and produce explosion, explosion forms the energy of interference impact direction, particularly consumes
The energy of impact dynamics is dissipated, explosive reaction remainder liquid participates in absorbing explosion and the concussion energy of external impact.
Brief description of the drawings
Attached drawing is for providing a further understanding of the present invention, and a part for constitution instruction, with following tool
Body embodiment is used to explain the present invention together, but is not construed as limiting the invention.
Fig. 1 is a kind of structure diagram of embodiment of shock resistance reaction member provided by the present invention；
Fig. 2 is a kind of structure diagram of embodiment of shock resistance reaction unit provided by the present invention；
Fig. 3 is the structure diagram of shock resistance reaction unit another kind embodiment provided by the present invention；
Fig. 4 is the side view of the internal stress unit in Fig. 2；
Fig. 5 is the top view of the internal stress unit in Fig. 2；
Fig. 6 is the side view of the prestressing force reaction member in Fig. 2；
Fig. 7 is the top view of the prestressing force reaction member in Fig. 2.
Wherein, the correspondence between the reference numeral in Fig. 1 to Fig. 7 and component names is as follows：
Shock resistance reaction member 6；Housing 61；Shell 611；Inner casing 612；Inner cavity 62；
Prestressing force reaction member 2；Internal stress unit 1；Elastic component 11；Rod piece 12；
Seal 8；Rear wall 9.
Embodiment
The embodiment of the present invention is described in detail below in conjunction with attached drawing.It should be appreciated that this place is retouched
The embodiment stated is merely to illustrate and explain the present invention, and is not intended to limit the invention.
Please refer to Fig.1, Fig. 1 is a kind of structural representation of embodiment of shock resistance reaction member provided by the present invention
Figure.
In a kind of specific embodiment, the present invention provides a kind of shock resistance reaction member 6, including housing 61, shell
Body 61 is aluminium alloy seal casinghousing, and the inner cavity 62 of housing 61 is equipped with the liquid containing a large amount of protiums.
When the shock resistance reaction member 6 is impacted, impact energy is changed because of the resistance of shock resistance reaction member 6, part
For thermal energy.Thermal energy can enable aluminum alloy to melt and splash to inner cavity 62, and with the liquid reactions containing a large amount of protiums, moment can
A greater amount of heat and combustion product are produced, causes to explode, explosion can interfere with direction and the energy of impact, the power for the impact that dissipates
Degree.The liquid in shock resistance reaction member 6 can absorb the vibration produced in impact process at the same time.
Aluminium can replace hydrogen, produce substantial amounts of hydrogen, and hydrogen produces explosion, such as aluminium and water with the oxygen reaction in air
Reaction , then hitting heat
Under the influence of Explosion is produced, this controllable explosive manner, can dissipate
The kinetic energy of external impact load.
The shock resistance reaction member 6, can be used for the impact resistance of reinforcing member, installed in the envelope for being prone to impact
The surface of closure or blindage.Aluminium in the shock resistance reaction member 6 can just explode after there was only high temperature melt, in transportational process
In, shock resistance reaction member 6 will not produce explosion, only can just trigger explosion when being impacted, so as to improve safe system
Number, also improves the content of component or blindage screens the survival ability of object.
In a kind of preferred embodiment, housing 61 includes shell 611 and inner casing 612, and the aluminium alloy of inner casing 612 is in liquid
Substantial amounts of hydrogen ion is sucked during state.
, be to the environmental dehumidification of smelting aluminium alloy in order to avoid there is hydrogen embrittlement in traditional casting method.In the application
In, in smelting aluminium alloy, big humidity environment is created, and make liquid aluminum alloy long period in humidity environment, make liquid aluminium
Hydrone in alloy isolating environment, makes to suck a large amount of hydrogen ions in liquid aluminium alloy, can be more true in generation after aluminum alloy solidification
Sky, suction hydrogen ion is more, and pin hole can be bigger, and quantity also can be more.
Inverse conventional casting technologies in the application, are that aluminium hydrogen gas explosion is anti-using the suction hydrogen phenomenon during aluminium alloy smelting
More hydrogen ions should be provided, help to reduce 612 material requested of inner casing for participating in reaction and physical dimension, reduction weight, carry
High explosion equivalent.
Air-proof condition cannot be met by largely inhaling the aluminium alloy castings of hydrogen in order to prevent at the same time, so the casting is set to inner casing
612, and shell 611 is set outside inner casing 612, please refer to Fig.1.
In further preferred embodiment, the aluminium alloy of inner casing 612 is aluminum gallium alloy.
The chemical property of aluminium is more active, is easily combined with oxygen, and forms one layer of pellumina on the surface of aluminium, if
The also active metal than aluminium, can prevent the formation of this film, and oxygen can all be used to produce with more active metal reaction, all aluminium
Raw hydrogen.
Gallium can prevent aluminium from being reacted with oxygen, make aluminium all be used to produce hydrogen.
Certainly, other more active than aluminium, the element that metallic compound can be formed with aluminium can also be answered in this application
With.
In above-mentioned each specific embodiment, inner cavity 612 is equipped with the water for being mixed with a certain proportion of antifreezing agent.
There is certain antifreezing agent in inner cavity 612 so that the shock resistance reaction member 6 can use in low temperature environment,
In low temperature environment, its internal solution will not freeze.
In a kind of preferred embodiment, antifreezing agent is ethylene glycol.
Ethylene glycol is not dangerous at ambient temperature, but at a certain temperature, the mixture of ethylene glycol and air is flammable.
Combustion product：Carbon monoxide, carbon dioxide, water.
Chemical equation：2C2H6O2+ 5O2= 4CO2+ 6H2O。
Certainly, other alcohols or the antifreezing agent of alcohol ethers can also be applied in this application.
The present invention has also put forward a kind of manufacture method of aluminium alloy, comprises the following steps：
Step S1, during smelting aluminium alloy, makes liquid aluminium alloy be in wet environment；
Step S2, casting mold simultaneously cool down.
Different from traditional foundry engieering, which creates big humidity environment, and liquid aluminium in smelting aluminium alloy
Alloy is in the long period in big humidity environment, liquid aluminium alloy can hydrone in isolating environment, obtain hydrogen ion, make liquid
A large amount of hydrogen ions are sucked in aluminium alloy.
Hydrogen ion and aluminium alloy solution chemically react, this process due to contact area and aluminium hydrogen ratio not
It can cause to explode, hydrogen ion can be made to exist in the form of compound.This reaction has pin hole after causing aluminum alloy solidification, sucks
Hydrogen ion it is more, pin hole can be bigger, and quantity can be more.
The manufacture method, using the suction hydrogen phenomenon during aluminium alloy smelting, more hydrogen are provided for the reaction of aluminium hydrogen gas explosion
Ion, helps to reduce the inner casing material requested for participating in reaction and physical dimension, reduction weight, improves explosion equivalent.
Please refer to Fig.2 and Fig. 3, Fig. 2 are a kind of knot of embodiment of shock resistance reaction unit provided by the present invention
Structure schematic diagram；Fig. 3 is the structure diagram of shock resistance reaction unit another kind embodiment provided by the present invention.
Present invention also offers a kind of shock resistance reaction unit, including the shock resistance reaction member described in the various embodiments described above
6, prestressing force reaction member 2 is set outside shock resistance reaction member 6, and prestressing force reaction member 2 includes elastic component 11 and rod piece
12, the both ends of the both ends of deformed elastic component 11 respectively with rod piece 12 are connected, and form internal stress unit 1, internal stress unit 1 two
Secondary cast forms prestressing force reaction member 2.
When this knockdown shock resistance reaction unit is subjected to impact, the prestressing force reaction member 2 for prestoring internal stress exists
The lower release resistance shock loading of external impact load effect, the energy for changing load impacting direction；Disturbed shock loading is still
May proceed to impact, impact the heat of generation can make shock resistance reaction member 6 housing aluminium alloy be changed into liquid even gas,
At this moment aluminium alloy liquid and solution reaction in inner cavity and explosion is produced, explosion forms the energy of interference impact direction, particularly
The energy of dissipation impact dynamics, the remaining partially liq of explosive reaction participate in absorbing explosion and the concussion energy of external impact.
The structure of the shock resistance reaction unit combination aluminium hydrogen gas explosion principle and the oriented and ordered internal stress that prestores, is combined a variety of anti-
Mechanism is impacted, impact is resisted at many levels.
In a kind of specific embodiment, include shell 611 and inner casing 612 in the housing 61 of shock resistance reaction member 6,
Prestressing force reaction member 2 is distributed in the shell wall of shell 611.
As shown in Fig. 2, the internal stress unit 1 in prestressing force reaction member 2 is embedded in by the forming method of secondary casting mold
In shell 611, can be arranged on the outer surface of 611 front end of shell, the prestressing force reaction member 2 of this position can first with punching
Hit contact.
In a kind of preferred embodiment, the wall of the side of the inner casing 612 of housing 61 is seal 8, seal 8 it is outer
Side sets elastic component 11, and rear wall 9 is set in the outside of elastic component 11.
As shown in Fig. 2, it is provided with bullet between the rear wall 9 of the outside of seal 8 and knockdown shock resistance reaction unit
Property part 11, for the pressure pressing of liquid on seal 8, seal 8 extrude elastic component 11 jointly with rear wall 9 in inner cavity 62, elastic
Part 11 will be resiliently deflected deformation, and the screen resilience of elastic component 11, which also oppresses seal 8, prevents the liquid in inner cavity 62 from revealing.
The energy that explosive reaction occurs for the aluminium alloy of liquid and the liquid of inner cavity can discharge the bullet to prestore in elastic component 11
Property stress, elastic component 11 can again interference mitigation impact energy.
In another preferred embodiment, the wall of the side of the inner casing 612 of housing 61 is seal 8, seal 8
Inner side sets elastic component 11.
As shown in figure 3, it is similar to said structure, elastic component 11 can be fixed on the inner wall of seal 8, the elastic component
11 original state is not in elastic deformation, and elastic yield during the load that withstands shocks, deforms and absorb shock loading
Energy.
The hang for setting elastic component 11 can be welding, be spirally connected.
Please refer to Fig.4 to Fig. 7, Fig. 4 is the side view of the internal stress unit in Fig. 2；Fig. 5 is the internal stress unit in Fig. 2
Top view；Fig. 6 is the side view of the prestressing force reaction member in Fig. 2；Fig. 7 is the vertical view of the prestressing force reaction member in Fig. 2
Figure.
In the respective embodiments described above, elastic component 11 is deformed with vertical direction in the horizontal direction, then with rod piece
12 connections.
Elastic component 11 is deformed in both direction, and under exterior impact loading, the elastic stress of memory can be two
A direction release, during being resisted with shock loading, can change energy and the direction of shock loading at the same time.
The mode of texturing of elastic component 11 can have a variety of, can be the form such as flexural deformation, torsional deflection, other can be pre-
Depositing the mode of texturing of Elastic stress can apply in this application.
Specifically, in interior stress element 1, elastic component 11 is overlooked S-type, and side view is in arcuate.
It is serpentine to be overlooked when elastic component 11, when side view is arched, the memory elastic stress under exterior impact loading
Can be discharged in two directions, one is bow direction, such as the A directions in Fig. 4 and Fig. 6, another in direction of twist, such as Fig. 5 and
B directions in Fig. 7, upper interference shock loading simultaneously in two directions, make impact loading energy and direction change at the same time
Occur.
In a kind of specific embodiment, the middle part of the arcuate of elastic component 11 is C-shaped, alternatively, the arcuate of elastic component 11
Middle part is rotarily formed O shapes, alternatively, the middle part of elastic component 11 is equipped with through hole, its one end is passed through from through hole, is turned round at the middle part of arcuate
Form O shapes.
The C-shaped bending in middle part of arcuate, easy to be stretched from both ends, then locks with rod piece 12, tenses elastic component, makes planted agent
The inside of power unit 1 preserves more internal stress.The middle part of elastic component 11 is equipped with through hole, and its one end is passed through from through hole, in arcuate
Middle part is rotarily formed O shapes, and formula revolving structure is passed through in formation, and the middle part revolution of arcuate into O shapes and passes through formula revolving structure, after revolution
Both ends there is the trend away from rod piece 12, after be connected with rod piece 12, the internal stress of the inside of internal stress unit 1 preservation is more.
In above-mentioned each specific embodiment, rod piece 12 is threaded rod.
Rod piece 12 locks deformed elastic component 11, makes certain Elastic stress that prestores inside it, rod piece 12
Can be threaded rod, the end that elastic component 11 is connected with rod piece is equipped with through hole, after rod piece 12 passes through through hole, coordinates with nut.
Further, the screw thread at threaded rod both ends is oppositely oriented.
The screw thread at 12 both ends of rod piece it is oppositely oriented, rod piece 12 is positive and negative bidirectional helical bar, and elastic component 11 is matched somebody with somebody with rod piece 12
The hole of conjunction is threaded hole, in this way, when the both ends of rod piece 12 coordinate with two threaded holes respectively, only need to be toward a direction revolving rod
12, it is possible to while complete the threaded connection at both ends.
It is understood that the principle that embodiment of above is intended to be merely illustrative of the present and the exemplary implementation that uses
Mode, but the present invention is not limited thereto.For those skilled in the art, the essence of the present invention is not being departed from
In the case of refreshing and essence, various changes and modifications can be made therein, these variations and modifications are also considered as protection scope of the present invention.
Claims (12)
1. a kind of shock resistance reaction member, it is characterised in that including housing（61）, the housing（61）For aluminium alloy capsul
Body, the housing（61）Inner cavity（62）Equipped with the liquid containing a large amount of protiums；The housing（61）Including shell（611）With
Inner casing（612）, the inner casing（612）Aluminium alloy suck substantial amounts of hydrogen ion when being in liquid condition.
2. shock resistance reaction member as claimed in claim 1, it is characterised in that the inner casing（612）Aluminium alloy be gallium aluminium
Alloy.
3. such as claim 1 to 2 any one of them shock resistance reaction member, it is characterised in that the inner cavity（62）Equipped with mixed
There is the water of a certain proportion of antifreezing agent.
4. shock resistance reaction member as claimed in claim 3, it is characterised in that the antifreezing agent is ethylene glycol.
5. the manufacture method of aluminium alloy in shock resistance reaction member as claimed in claim 1, it is characterised in that including following step
Suddenly：
S1, during smelting aluminium alloy, makes liquid aluminium alloy be in the regular hour in wet environment；
S2, casting mold simultaneously cool down.
6. a kind of shock resistance reaction unit, it is characterised in that react single including the shock resistance of Claims 1-4 any one of them
Member（6）, in the shock resistance reaction member（6）Outside sets prestressing force reaction member（2）, the prestressing force reaction member（2）,
Including elastic component（11）And rod piece（12）, the deformed elastic component（11）Both ends respectively with the rod piece（12）Both ends
Connection, forms internal stress unit（1）, the internal stress unit（1）Secondary cast forms prestressing force reaction member（2）.
7. shock resistance reaction unit as claimed in claim 6, it is characterised in that in the shock resistance reaction member（6）Shell
Body（61）Including shell（611）And inner casing（612）, the prestressing force reaction member（2）It is distributed in the shell（611）Shell wall
In.
8. shock resistance reaction unit as claimed in claim 7, it is characterised in that the housing（61）The inner casing（612）
The wall of side be seal（8）, the seal（8）Outside the elastic component is set（11）, in the elastic component
（11）Outside set rear wall（9）.
9. shock resistance reaction unit as claimed in claim 7, it is characterised in that the housing（61）The inner casing（612）
The wall of side be seal（8）, the seal（8）Inner side the elastic component is set（11）.
10. such as claim 6 to 9 any one of them shock resistance reaction unit, it is characterised in that the elastic component（11）In water
Square be deformed to vertical direction, then with the rod piece（12）Connection.
11. shock resistance reaction unit as claimed in claim 10, it is characterised in that in the internal stress unit（1）In, it is described
Elastic component（11）Overlook S-type, side view is in arcuate.
12. shock resistance reaction unit as claimed in claim 11, it is characterised in that the elastic component（11）Arcuate middle part
It is C-shaped, alternatively, the elastic component（11）Arcuate in the middle part of be rotarily formed O shapes, alternatively, the elastic component（11）Middle part set
There is through hole, its one end is passed through from the through hole, and O shapes are rotarily formed in the middle part of the arcuate.
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| CN201610857892.6A CN106403715B (en) | 2016-09-28 | 2016-09-28 | Shock resistance reaction member and shock resistance reaction unit, the manufacture method of aluminium alloy |
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| CN201610857892.6A CN106403715B (en) | 2016-09-28 | 2016-09-28 | Shock resistance reaction member and shock resistance reaction unit, the manufacture method of aluminium alloy |
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| CN107621199B (en) * | 2017-08-28 | 2019-08-23 | 内蒙古第一机械集团有限公司 | A kind of intelligence acoustic levitation guard system and a kind of armored vehicle including this system |
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| CN1952587A (en) * | 2005-10-22 | 2007-04-25 | 李郁青 | Armor plate |
| CN101216272A (en) * | 2007-12-28 | 2008-07-09 | 中北大学 | Multiple layer armor protection system |
| CN104019700A (en) * | 2014-05-26 | 2014-09-03 | 北京科技大学 | Laminated composite armor plate and manufacturing method thereof |
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| IL195978A0 (en) * | 2008-12-16 | 2009-11-18 | Gigi Simovich | Dynamically stressed armor |
| WO2012085695A1 (en) * | 2010-12-20 | 2012-06-28 | Csir | Reactive armour |
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|---|---|---|---|---|
| CN1952587A (en) * | 2005-10-22 | 2007-04-25 | 李郁青 | Armor plate |
| CN101216272A (en) * | 2007-12-28 | 2008-07-09 | 中北大学 | Multiple layer armor protection system |
| CN104019700A (en) * | 2014-05-26 | 2014-09-03 | 北京科技大学 | Laminated composite armor plate and manufacturing method thereof |
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| Title |
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| 高温铝液遇水爆炸的冲击波效应;吕中杰 等;《爆炸与冲击》;20131225(第S1期);第54-58页 * |
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