CN106403715A - Anti-impact reaction unit, anti-impact reaction device and manufacturing method of aluminum alloy - Google Patents
Anti-impact reaction unit, anti-impact reaction device and manufacturing method of aluminum alloy Download PDFInfo
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- CN106403715A CN106403715A CN201610857892.6A CN201610857892A CN106403715A CN 106403715 A CN106403715 A CN 106403715A CN 201610857892 A CN201610857892 A CN 201610857892A CN 106403715 A CN106403715 A CN 106403715A
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- Prior art keywords
- shock resistance
- elastic component
- resistance reaction
- aluminium alloy
- reaction member
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Classifications
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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 an anti-impact reaction unit. The anti-impact reaction unit comprises a shell; the shell is an aluminum alloy sealed shell; and liquid containing a great number of hydrogen elements is arranged in an inner chamber of the shell. When the anti-impact reaction unit is subjected to impact, the impact energy can be partially transformed into heat energy by virtue of resistance of the anti-impact reaction unit; aluminum alloy can be molten by the heat energy, sputters into the inner chamber and reacts with the liquid containing a great number of hydrogen elements; and immediately more heat energy and combustion products can be generated, explosion is caused, and the explosion disturbs the direction and energy of the impact and dissipates the strength of the impact. The invention also discloses a manufacturing method of aluminum alloy and an anti-impact reaction device.
Description
Technical field
The present invention relates to the carrying application of Engineering ＆ Installation mechanism member, more particularly to a kind of shock resistance reaction member
And shock resistance reaction unit.Moreover, it relates to a kind of 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, there is a kind of form to be fierce shock, that is, impacted, the impact resistance of ordinary construction part is relatively
Weak, it is easily damaged after being impacted.The occasion easily impacted at some, needs setting specially can resist shock loading
Structure.
A kind of typical shock resistance reaction member is had to be provided with interlayer, it is generally flat that explosion block plate armour is exactly made with sheet metal
Flat zygote, the inside, equipped with explosive, box is fixed on tank.Due to box is desensitized explosive, and general collision is difficult
Set off an explosion, or even common machine gun bullet or shrapnel hit it and also 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 confuses so as to work can not normally be played
With thus protecting tank armor not breakdown.
One major criterion of explosive reactive armor (ERA) is the susceptibility of desensitized explosive, can change when the susceptibility of explosive is higher
Kind armoring shock resistance effect, but, there is also certain hidden danger, be susceptible in transit explode.
Therefore, how to design a Species sensitivity higher, receive the structure that shock loading just can set off an explosion, be this area skill
Art personnel are badly in need of the technical problem solving.
Content of the invention
It is an object of the invention to provide a kind of shock resistance reaction member, this shock resistance reaction member will not be sent out in transit
Raw blast, receives and just can explode during impact, thus having resisted shock loading, the direction 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 invention provides a kind of shock resistance reaction member, including housing, described housing
For aluminium alloy seal casinghousing, the inner chamber of described housing is provided with the liquid containing a large amount of protiums.
Alternatively, described housing includes shell and inner casing, and the aluminium alloy of described inner casing sucks substantial amounts of when being in liquid condition
Hydrogen ion.
Alternatively, the aluminium alloy of described inner casing is aluminum gallium alloy.
Alternatively, described inner chamber is provided with the water being mixed with a certain proportion of antifreezing agent.
Alternatively, described 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 cools 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 is set outside described shock resistance reaction member, described prestressing force reaction member, including elastic component and bar
Part, the two ends of the described elastic component after deformation are connected with the two ends of described rod member respectively, form internal stress unit, described internal stress
The secondary cast of unit forms prestressing force reaction member.
Alternatively, the housing in described shock resistance reaction member includes shell and inner casing, and described prestressing force reaction member divides
Cloth is in the shell wall of described shell.
Alternatively, the wall of the side of described inner casing of described housing is seal, the outside setting institute of described seal
State elastic component, rear wall is set in the outside of described elastic component.
Alternatively, the wall of the side of described inner casing of described housing is seal, the inner side setting institute of described seal
State elastic component.
Alternatively, described elastic component is all deformed with vertical direction in the horizontal direction, is then connected with described rod member.
Alternatively, in described internal stress unit, described elastic component vertical view is S-type, and side-looking is in arcuate.
Alternatively, the middle part of the arcuate of described elastic component is C-shaped, or, the middle part jatharapanvartanasana of the arcuate of described elastic component
Become O shape, or, the middle part of described elastic component is provided with through hole, and its one end passes through from described through hole, in the revolution of the middle part of described arcuate
Form O shape.
The shock resistance reaction member that the present invention provides, including housing, housing is aluminium alloy seal casinghousing, and the inner chamber of housing sets
There is the liquid containing a large amount of protiums.
When this shock resistance reaction member is impacted, impact energy, because of the opposing of shock resistance reaction member, is partially converted to
Heat energy.Heat energy can enable aluminum alloy to melt and splash to inner chamber, and liquid reactions containing a large amount of protiums, and moment can produce
More substantial heat and combustion product, cause to explode, blast can interfere with direction and the energy of impact, the dynamics of the impact that dissipates.
This shock resistance reaction member, can be used for the impact resistance of reinforcing member, is arranged on the envelope being prone to impact
Closure or the surface of blindage, in transportation, shock resistance reaction member will not produce blast, just meeting only when being impacted
Cause blast, thus improve the content of part or the survival ability of the screened object of blindage.
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 cooling down.
Different from traditional foundry engieering, this manufacture method, in smelting aluminium alloy, creates big humidity environment, and liquid aluminium
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.There is chemical reaction in hydrogen ion and aluminium alloy solution, this process due to contact area and
The reason aluminium hydrogen ratio, is not result in explode, and can make hydrogen ion presented in compound.This reaction makes aluminium alloy coagulate
Gu after there is pin hole, the hydrogen ion of suction is more, and pin hole can be bigger, and quantity can be more.This manufacture method, using aluminium alloy smelting
During suction hydrogen phenomenon, for aluminium hydrogen gas explosion react provide more hydrogen ions, contribute to reduce participate in reaction 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 is set outside shock resistance reaction member, prestressing force reaction member, including elastic component and rod member, after deformation
The two ends of elastic component be connected with the two ends of rod member respectively, form internal stress unit, the secondary cast of internal stress unit formed pre- should
Power reaction member.
When this knockdown shock resistance reaction unit is subjected to impact, prestore the prestressing force reaction member of internal stress outside
Release opposing shock loading, the energy in change load impacting direction under portion's impact loading；Disturbed shock loading still can
Continue impact, impact produce heat can make shock resistance reaction member the aluminium alloy of housing be changed into liquid or even gas, this
When aluminium alloy liquid and inner chamber in solution reaction and produce blast, blast formed interference impact direction energy, particularly consume
The energy of scattered impact dynamics, explosive reaction remainder liquid participates in absorbing the concussion energy of blast and external impact.
Brief description
Accompanying drawing is used to provide a further understanding of the present invention, and constitutes the part of specification, with following tool
Body embodiment is used for explaining the present invention together, but is not construed as limiting the invention.
Fig. 1 is a kind of structural representation of specific embodiment of shock resistance reaction member provided by the present invention；
Fig. 2 is a kind of structural representation of specific embodiment of shock resistance reaction unit provided by the present invention；
Fig. 3 is the structural representation of shock resistance reaction unit another kind specific 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 corresponding relation between the reference 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 chamber 62；
Prestressing force reaction member 2；Internal stress unit 1；Elastic component 11；Rod member 12；
Seal 8；Rear wall 9.
Specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail.It should be appreciated that this place is retouched
The specific embodiment stated is merely to illustrate and explains the present invention, is not limited to the present invention.
Refer to Fig. 1, Fig. 1 is a kind of structural representation of specific embodiment of shock resistance reaction member provided by the present invention
Figure.
In a kind of specific embodiment, the invention provides a kind of shock resistance reaction member 6, including housing 61, shell
Body 61 is aluminium alloy seal casinghousing, and the inner chamber 62 of housing 61 is provided with the liquid containing a large amount of protiums.
When this shock resistance reaction member 6 is impacted, impact energy is changed because of the opposing of shock resistance reaction member 6, part
For heat energy.Heat energy can enable aluminum alloy to melt and splash to inner chamber 62, and with the liquid reactions containing a large amount of protiums, moment can
Produce more substantial heat and combustion product, cause to explode, blast can interfere with direction and the energy of impact, the power of the impact that dissipates
Degree.Liquid in shock resistance reaction member 6 can absorb the vibration producing in impact process simultaneously.
Aluminium can replace hydrogen, produces substantial amounts of hydrogen, and hydrogen produces blast, such as aluminium and water with the oxygen reaction of in the air
Reaction , then clashing into heat
Under the influence of Produce blast, this controlled explosive manner, can dissipate
The kinetic energy of external impact load.
This shock resistance reaction member 6, can be used for the impact resistance of reinforcing member, is arranged on the envelope being prone to impact
Closure or the surface of blindage.Aluminium in this shock resistance reaction member 6 just can explode, in transportation after only having high temperature melt
In, shock resistance reaction member 6 will not produce blast, just can cause blast only when being impacted, thus improve safe system
Number, also improves the content of part or the survival ability of the screened object of blindage.
One kind preferred embodiment in, 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.
In traditional casting method, in order to avoid hydrogen embrittlement occurs, be to the environmental dehumidification of smelting aluminium alloy.In the application
In, in smelting aluminium alloy, create big humidity environment, 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, using the suction hydrogen phenomenon during aluminium alloy smelting, are that aluminium hydrogen gas explosion is anti-
More hydrogen ions should be provided, contribute to reducing inner casing 612 material requested participating in reaction and physical dimension, reduction weight, carry
High explosion equivalent.
Simultaneously in order to prevent the aluminium alloy castings inhaling hydrogen in a large number from can not meet air-proof condition, so this foundry goods is set to inner casing
612, and in the outer setting shell 611 of inner casing 612, 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 there are
The also active metal than aluminium, can stop the formation of this film, and oxygen can be with more active metal reaction, and all of aluminium is all used to produce
Raw hydrogen.
Gallium can stop aluminium from reacting with oxygen, makes aluminium all be used to produce hydrogen.
Certainly, other more active than aluminium, the element that can form metallic compound with aluminium can also be answered in this application
With.
In above-mentioned each specific embodiment, inner chamber 612 is provided with the water being mixed with a certain proportion of antifreezing agent.
There is certain antifreezing agent so that this shock resistance reaction member 6 can use in low temperature environment in inner chamber 612,
In low temperature environment, its internal solution will not freeze.
One kind preferred embodiment in, antifreezing agent be 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, the antifreezing agent of other alcohols or 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 cools down.
Different from traditional foundry engieering, this manufacture method, in smelting aluminium alloy, creates big humidity environment, and liquid aluminium
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.
There is chemical reaction in hydrogen ion and aluminium alloy solution, this process due to due to contact area and aluminium hydrogen ratio not
Can lead to explode, hydrogen ion can be made presented in compound.This reaction has pin hole after making aluminum alloy solidification, sucks
Hydrogen ion more, pin hole can be bigger, and quantity can be more.
This manufacture method, using the suction hydrogen phenomenon during aluminium alloy smelting, reacting for aluminium hydrogen gas explosion provides more hydrogen
Ion, contributes to reducing the inner casing material requested participating in reaction and physical dimension, reduction weight, improves explosion equivalent.
Refer to Fig. 2 and Fig. 3, Fig. 2 is a kind of knot of specific embodiment of shock resistance reaction unit provided by the present invention
Structure schematic diagram；Fig. 3 is the structural representation of shock resistance reaction unit another kind specific 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 member
12, the two ends of the elastic component 11 after deformation are connected with the two ends of rod member 12 respectively, 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 prestoring internal stress exists
External impact load effect lower release opposing shock loading, the energy in change load impacting direction；Disturbed shock loading is still
May proceed to impact, impact produce heat can make shock resistance reaction member 6 the aluminium alloy of housing be changed into liquid or even gas,
At this moment the solution reaction in aluminium alloy liquid and inner chamber produce blast, blast forms the energy of interference impact direction, particularly
The energy of dissipation impact dynamics, the remaining partially liq of explosive reaction participates in absorbing the concussion energy of blast and external impact.
, with reference to the structure of aluminium hydrogen gas explosion principle and the oriented and ordered internal stress that prestores, combination is multiple anti-for this shock resistance reaction unit
Impact mechanism, is resisted at many levels to impact.
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 shell 611 front end, the prestressing force reaction member 2 of this position can first with punching
Hit contact.
One kind preferred embodiment in, the wall of the side of inner casing 612 of housing 61 is seal 8, seal 8 outer
Side arranges elastic component 11, arranges rear wall 9 in the outside of elastic component 11.
As shown in Fig. 2 being provided with bullet between the rear wall 9 of the outside of seal 8 and knockdown shock resistance reaction unit
Property part 11, in inner chamber 62, on seal 8, seal 8 and rear wall 9 extrudes elastic component 11 to the pressure pressing of liquid jointly, elastic
Part 11 will be resiliently deflected deformation, and the screen resilience of elastic component 11 also oppresses seal 8 prevents the fluid leakage in inner chamber 62.
The aluminium alloy of liquid occurs the energy of explosive reaction can discharge the bullet prestoring in elastic component 11 with the liquid of inner chamber
Property stress, elastic component 11 can again interference mitigation impact energy.
In another preferred embodiment, the wall of the side of inner casing 612 of housing 61 is seal 8, seal 8
Inner side setting elastic component 11.
As shown in figure 3, similar to said structure, elastic component 11 can be fixed on the inwall of seal 8, this elastic component
11 original state is not in elastic deformation, the elastic yield during load that withstands shocks, and deform absorption shock loading
Energy.
The hang of setting elastic component 11 can be welding, be spirally connected.
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 all deformed with vertical direction in the horizontal direction, then with rod member
12 connections.
Elastic component 11 is deformed in both direction, and under outside impact loading, the elastic stress of internal memory can be two
During the release of individual direction, with shock loading antagonism, energy and the direction of shock loading can be changed simultaneously.
The mode of texturing of elastic component 11 can have multiple, can be flexural deformation, the form such as torsional deflection, and other can be pre-
The mode of texturing depositing Elastic stress all can be applied in this application.
Specifically, in internal stress unit 1, elastic component 11 overlook S-type, side-looking be in arcuate.
When elastic component 11 is overlooked as serpentine, internal memory elastic stress when side-looking is arched, under outside impact loading
Can discharge in two directions, one is bow direction, the A direction in such as Fig. 4 and Fig. 6, another in direction of twist, such as Fig. 5 and
B direction in Fig. 7, upper interference shock loading simultaneously in two directions, make the change in the energy of impact loading and direction simultaneously
Occur.
In a kind of specific embodiment, the middle part of the arcuate of elastic component 11 is C-shaped, or, the arcuate of elastic component 11
Middle part is rotarily formed O shape, or, the middle part of elastic component 11 is provided with through hole, and its one end passes through from through hole, in the revolution of the middle part of arcuate
Form O shape.
The C-shaped bending in middle part of arcuate, is easy to stretch from two ends, is then locked with rod member 12, strain elastic component, make planted agent
Power unit 1 is internal to preserve more internal stress.The middle part of elastic component 11 is provided with through hole, and its one end passes through from through hole, in arcuate
Middle part is rotarily formed O shape, is formed and passes through formula revolving structure, and the middle part of arcuate is turned round into O shape and passed through formula revolving structure, after revolution
Two ends there is trend away from rod member 12, after being connected with rod member 12, the internal internal stress preserving of internal stress unit 1 is more.
In above-mentioned each specific embodiment, rod member 12 is threaded rod.
Rod member 12 is locked certain Elastic stress, rod member 12 so as to inside prestores to the elastic component 11 after deformation
Can be threaded rod, the end that elastic component 11 is connected with rod member is provided with through hole, after rod member 12 passes through through hole, with nut screw connection.
Further, the screw thread at threaded rod two ends is oppositely oriented.
The screw thread at rod member 12 two ends oppositely oriented, rod member 12 is positive and negative bidirectional helical bar, and elastic component 11 joined with rod member 12
The hole closed is screwed hole, and so, the two ends of rod member 12, respectively with during two screwed hole cooperations, only need toward a direction revolving rod
12 it is possible to complete the threaded of two ends simultaneously.
It is understood that the embodiment of above principle being intended to be merely illustrative of the present and the exemplary enforcement adopting
Mode, but the invention is not limited in this.For those skilled in the art, in the essence without departing from the present invention
In the case of god and essence, various modifications and improvement can be made, these modifications and improvement are also considered as protection scope of the present invention.
Claims (13)
1. a kind of shock resistance reaction member is it is characterised in that include housing（61）, described housing（61）For aluminium alloy capsul
Body, described housing（61）Inner chamber（62）It is provided with the liquid containing a large amount of protiums.
2. shock resistance reaction member as claimed in claim 1 is it is characterised in that described housing（61）Including shell（611）With
Inner casing（612）, described inner casing（612）Aluminium alloy be in liquid condition when suck substantial amounts of hydrogen ion.
3. shock resistance reaction member as claimed in claim 2 is it is characterised in that described inner casing（612）Aluminium alloy be gallium aluminium
Alloy.
4. the shock resistance reaction member as described in any one of claims 1 to 3 is it is characterised in that described inner chamber（62）It is provided with mixed
There is the water of a certain proportion of antifreezing agent.
5. shock resistance reaction unit as claimed in claim 4 is it is characterised in that described antifreezing agent is ethylene glycol.
6. a kind of manufacture method of aluminium alloy is it is characterised in that 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 cools down.
7. a kind of shock resistance reaction unit is it is characterised in that the shock resistance reaction including described in any one of claim 1 to 5 is single
Unit（6）, in described shock resistance reaction member（6）Outside setting prestressing force reaction member（2）, described prestressing force reaction member（2）,
Including elastic component（11）And rod member（12）, described elastic component after deformation（11）Two ends respectively with described rod member（12）Two ends
Connect, form internal stress unit（1）, described internal stress unit（1）Secondary cast forms prestressing force reaction member（2）.
8. shock resistance reaction unit as claimed in claim 7 is it is characterised in that in described shock resistance reaction member（6）Shell
Body（61）Including shell（611）And inner casing（612）, described prestressing force reaction member（2）It is distributed in described shell（611）Shell wall
In.
9. shock resistance reaction unit as claimed in claim 8 is it is characterised in that described housing（61）Described inner casing（612）
Side wall be seal（8）, described seal（8）Outside arrange described elastic component（11）, in described elastic component
（11）Outside setting rear wall（9）.
10. shock resistance reaction unit as claimed in claim 8 is it is characterised in that described housing（61）Described inner casing（612）
Side wall be seal（8）, described seal（8）Inner side arrange described elastic component（11）.
11. shock resistance reaction units as described in any one of claim 7 to 10 are it is characterised in that described elastic component（11）?
Horizontal direction and vertical direction are all deformed, then with described rod member（12）Connect.
12. shock resistance reaction members as claimed in claim 11 are it is characterised in that in described internal stress unit（1）In, described
Elastic component（11）Overlook S-type, side-looking is in arcuate.
13. shock resistance reaction members as claimed in claim 12 are it is characterised in that described elastic component（11）Arcuate middle part
C-shaped, or, described elastic component（11）The middle part of arcuate be rotarily formed O shape, or, described elastic component（11）Middle part set
There is through hole, its one end passes through from described through hole, be rotarily formed O shape at the middle part of described 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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| CN106403715B CN106403715B (en) | 2018-05-08 |
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| CN106403715B (en) | 2018-05-08 |
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