CN107024149A - A kind of general purpose type high accuracy planar impact wave producer and preparation method thereof - Google Patents
A kind of general purpose type high accuracy planar impact wave producer and preparation method thereof Download PDFInfo
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- CN107024149A CN107024149A CN201710361101.5A CN201710361101A CN107024149A CN 107024149 A CN107024149 A CN 107024149A CN 201710361101 A CN201710361101 A CN 201710361101A CN 107024149 A CN107024149 A CN 107024149A
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- 238000002360 preparation method Methods 0.000 title claims abstract description 12
- 239000002360 explosive Substances 0.000 claims abstract description 42
- 238000013016 damping Methods 0.000 claims abstract description 29
- 238000005474 detonation Methods 0.000 claims abstract description 17
- 239000003814 drug Substances 0.000 claims description 53
- 239000000758 substrate Substances 0.000 claims description 52
- 239000002075 main ingredient Substances 0.000 claims description 44
- 229940079593 drug Drugs 0.000 claims description 35
- 239000000843 powder Substances 0.000 claims description 13
- 238000013461 design Methods 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 5
- 229910052751 metal Inorganic materials 0.000 claims description 5
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 claims description 4
- 230000001404 mediated effect Effects 0.000 claims description 4
- 238000007711 solidification Methods 0.000 claims description 3
- 230000008023 solidification Effects 0.000 claims description 3
- 230000035939 shock Effects 0.000 abstract description 23
- 238000004880 explosion Methods 0.000 abstract description 11
- 238000012545 processing Methods 0.000 abstract description 10
- 239000000463 material Substances 0.000 abstract description 8
- 230000000977 initiatory effect Effects 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000009172 bursting Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 6
- 238000005259 measurement Methods 0.000 description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000005422 blasting Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000003746 surface roughness Effects 0.000 description 2
- 238000007514 turning Methods 0.000 description 2
- 206010048909 Boredom Diseases 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B3/00—Blasting cartridges, i.e. case and explosive
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B33/00—Manufacture of ammunition; Dismantling of ammunition; Apparatus therefor
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Catching Or Destruction (AREA)
- Geophysics And Detection Of Objects (AREA)
Abstract
The present invention provides a kind of general purpose type high accuracy planar impact wave producer and preparation method thereof, purpose is that the size for solving existing plane wave lenses is larger, manufacturing cost is higher, and rat clip type plane wave generator uses the explosive of two kinds of explosion velocities of height, the problem of output plane ripple precision is poor.The present invention is designed when being walked by the high accuracy of propagation of explosion medicated thread, and a point source explosion is converted into Multi-point simultaneous initiation, so that a detonation is converted into face detonation, the shock wave that interface is exported after being ensured by the thickness control of damping layer is almost plane shock wave；Meanwhile, pass through the difference of damping layer thickness, control output shock wave pressure.The present invention both can be used for the apparatus to cause bursting of Plane Explosive, the loading device that can be studied again as material property under dynamic high pressure.There is plane size chain loading device prepared by the present invention small volume, plane wave output accuracy height, output accuracy not to be changed by device volume, the low characteristic of processing cost, with higher application value and preferable application prospect.
Description
Technical field
It is specially a kind of universal high-precision the present invention relates to chemical field, especially planar impact wave generating device field
Spend planar impact wave producer and preparation method thereof.
Background technology
The important composition part of the quick-fried high pressure loading device of being of plane wave generator, its effect is that relieving boredom for point initiation is quick-fried
Hong ripple transforms into plane detonation, and the Impulsive load of uniaxial train can be so carried out to given the test agent.
Conventional plane wave generator includes plane wave lenses, rat clip type plane wave generator.Wherein, plane wave lenses by
Low blasting speed and detonating explosive composition, internal layer are the cone of low explosive, and outer layer is the circular cone stage body of detonating explosive, its
Pass through the control of two kinds of explosive interfaces so that the detonation wave at distance center point at different distance reaches interface simultaneously, exports
Plane size chain.The a diameter of 100mm and 200mm of conventional plane wave lenses, generally, at medicine layer distance center
In 90% size range, the wave surface unevenness of plane wave lenses is less than 0.15 μ s.However, the chi of this plane wave generator
It is very little generally large, and manufacturing cost is higher.
Rat clip type plane wave generator is another conventional plane wave generator, and it uses point initiation to obtain straight wave,
Then straight wave is changed into face detonation, output plane shock wave.The processing of this plane wave generator is relatively complicated, and due to
Using the explosive of two kinds of explosion velocities of height, output plane ripple unevenness is generally higher than 0.2 μ s, and output plane ripple precision is poor.
Therefore, in the urgent need to a kind of new planar impact wave generating device, to solve the above problems.
The content of the invention
The goal of the invention of the present invention is：Size for existing plane wave lenses is larger, and manufacturing cost is higher, and the mousetrap
Formula plane wave generator is using the explosive of two kinds of explosion velocities of height, and there is provided one kind is universal for the problem of output plane ripple precision is poor
High precision plane surge generator and preparation method thereof.The present invention provides a kind of general purpose type high accuracy planar impact wave producer
Device and/or designing technique, are designed when being walked by the high accuracy of propagation of explosion medicated thread, and a point source explosion is converted into Multi-point simultaneous initiation,
So as to which a detonation is converted into face detonation, the shock wave that interface is exported after being ensured by the thickness control of damping layer is almost plane
Shock wave；Meanwhile, pass through the difference of damping layer thickness, control output shock wave pressure.The blast wave generating apparatus of the present invention was both
It can be used for the apparatus to cause bursting of Plane Explosive, the loading device that can be studied again as material property under dynamic high pressure.Present invention system
There is standby plane size chain loading device small volume, plane wave output accuracy height, output accuracy not to be changed by device volume, added
The low characteristic of work cost, with higher application value and preferable application prospect.
To achieve these goals, the present invention is adopted the following technical scheme that：
A kind of general purpose type high accuracy planar impact wave producer, including a shunting device, line turn face device, main ingredient board component, declined
Subtract layer, shunting device, line turn face device, main ingredient board component, damping layer and be sequentially connected at described；
Described shunting device includes point and turns line substrate, is arranged on the point a little turned in line substrate and turns line drug slot, be arranged on and a little turn line
Point in drug slot turns line medicine plate, and the point, which turns first that line drug slot includes being engaged with detonator, leads quick-fried groove, leads quick-fried groove with first
The second of connection lead quick-fried groove, quick-fried groove is led with second connect the 3rd lead quick-fried groove, the 4th that quick-fried groove is led with first is parallel leads quick-fried groove, institute
State the 3rd and lead quick-fried groove and lead quick-fried groove with second and be mutually perpendicular to, described first, which leads quick-fried groove, passes sequentially through second and lead quick-fried groove, the 3rd lead quick-fried groove
Quick-fried groove is led with the 4th to connect；
The line turns face device and turns face substrate including line, sets online several lines turned in the substrate of face to turn face drug slot, be arranged on
The line that line turns in the drug slot of face turns face medicine plate, and the line, which turns face drug slot, to be included and the 4th leads that quick-fried groove connect the 5th leads quick-fried groove and the
Five lead the connection of quick-fried groove the 6th lead quick-fried groove, the described 5th, which leads quick-fried groove, leads quick-fried groove with the 6th and is mutually perpendicular to；
The main ingredient board component includes main substrate, the main ingredient plate being arranged on main substrate, and the described 6th leads quick-fried groove connects with main ingredient plate
It is logical；
The point turns line medicine plate, line and turns face medicine plate, main ingredient plate to be made of explosive of the same race.
Described first to lead quick-fried groove and the second angle led between quick-fried groove be 135 °.
The edge of described shunting device is provided with the first connector, and the first connector of described shunting device passes through spiral shell
Bolt or screw rod or screw turn face device with line and are connected.
The edge that the line turns face device is provided with the second connector, and the second connector that the line turns face device passes through spiral shell
Bolt or screw rod or screw are connected with main ingredient board component, damping layer successively.
The point turns line medicine plate, line and turns face medicine plate, main ingredient plate to be press-fited and be prepared from using isostatic pressed.
Also include the detonator set being engaged with a shunting device.
The point turns line substrate, line and turns face substrate, main substrate the preferable non-ferrous metal of ductility is respectively adopted to be prepared from.
The non-ferrous metal is LY12.
The damping layer is prepared from using inert material.
The preparation method of foregoing general purpose type high accuracy planar impact wave producer, comprises the following steps：
（1）Prepared respectively by design drawing a little turn line substrate, point turn line drug slot, line turn face substrate, line turn face drug slot, main substrate,
Damping layer；
（2）Explosive is respectively charged into and a little turns line drug slot, line and turns face drug slot, main substrate, and using in the range of 60MPa~120MPa
Isostatic pressed press-fits to powder charge, and pressure is removed after pressurize, solidifies link into zero-pressure, a shunting device, line are prepared respectively
Turn face device, main ingredient board component；
（3）Treat after the completion of the solidification of step 2 zero-pressure, a shunting device, line will be obtained turn face device, main ingredient board component, damping layer to enter
Row assembling, you can.
In the step 2, explosive is mediated, grind after be respectively charged into and a little turn line drug slot, line and turn face drug slot, main base
Plate.
In the step 2, treat after the completion of zero-pressure solidification, the thickness of explosive layer is measured using audigage,
The thickness deviation of explosive layer is sought within 30 μm, while using precision to claim to turn the point that powder charge is completed for 0.01g precise electronic
Line apparatus and line turn face device and weighed, it is desirable to which weight error is not more than ± 1.0g.
In the step 2, the dwell time is 20 ~ 60min.
Further, in the step 2, the dwell time is 30min.
In the step 3, when assembling obtained generator as loading device, in addition it is also necessary to which detonator is used as detonation component.
For foregoing problems, the present invention provides a kind of general purpose type high accuracy planar impact wave producer and preparation method thereof.
Point initiation line is based in the design of the present invention, the thought in line initiation face is designed by medicated thread and controls the multiple spot of main ingredient plate to rise simultaneously
It is quick-fried, so as to be controlled to output plane shock wave waveform, successfully realize the plane punching that small volume, cost are low, precision is high
Hit the design processing of wave generating device.
The present invention provides a kind of brand-new plane wave generator, and it has following innovation.
（1）Conventional planar wave producer is constituted using low blasting speed and detonating explosive, by interface control or walks phase
Plus the equal output for realizing plane size chain, and the present invention is designed using 45° angle, so that a kind of filling explosive is only needed to, with reference to
New point shunting device and line turn the design of face device so that the point on main ingredient plate at diverse location detonates simultaneously, so as to control
The unevenness of output shock wave was maintained in the range of certain time.
（2）Single-point detonation is converted into intensive Multi-point simultaneous initiation by the present invention, so as to ignite main ingredient plate, can strictly control master
The burst time of difference on medicine plate, so as to control the unevenness for exporting shock wave to be maintained in the range of certain time.Due to adopting
Designed with when waiting, while secondary explosive detonation rate is far above biography of the shock wave in a shunting device, line turn face device substrate
Speed is broadcast, so occurring induced detonation due to being influenced each other between medicated thread during explosive propagation of explosion is not present, putting out the phenomenon such as quick-fried.
（3）The plane wave generating device that the present invention is developed needs to bore the aperture of multigroup identical size, is then filled out in aperture
The explosive of point uniformity is dressed up, overall processing, which is loaded, has larger difficulty.Therefore, the present invention is set using multiple stand-alone assemblies
Meter, is processed and powder charge respectively to it, so as to reduce difficulty of processing, while can be relatively easy to control machining accuracy, makes
The shock wave flatness for obtaining final output plane wave generating device meets requirement.
Further, the present invention provides the preparation method of foregoing general purpose type high accuracy planar impact wave producer.In a tool
In body example, the surge generator is made of following steps.
（1）Processing stand shunting device, line turn the substrate of face device and main ingredient board component respectively, and substrate need to be preferable with ductility
Non-ferrous metals processing, this example is preferably easier to the LY12 of processing using ductility simultaneously.In order to ensure the plane for exporting shock wave
Degree and pressure precision are, it is necessary to ensure that mismachining tolerance is not more than ± 0.05mm.Simultaneously, it is ensured that point shunting device and line turn face device
Weight error is not more than ± 0.9g.Damping layer is processed using inert material, it is necessary to ensure its dimensional accuracy, flatness, put down
Row degree.
（2）The point of preparation is turned into line substrate, line to turn after face substrate, main substrate cleaned and dried, to its density of material,
Size, surface roughness carry out repetition measurement, and the weight for turning face device to a shunting device and line carries out repetition measurement.
（3）In the present invention, detonation property is stable, the preferable explosive of security can be used as powder charge of the invention, this example choosing
It is HMX with explosive proportioning：Adhesive=95：5.After the explosive prepared is mediated, ground, the line of access point shunting device is loaded
Turn face drug slot, line and turn the line of face device to turn on face drug slot and main ingredient plate.Using the isostatic pressed in the range of 60MPa~120MPa to dress
Medicine is press-fited, and pressure is removed after keeping 30min, and link is solidified into zero-pressure.After the completion of, using audigage to main ingredient plate
The thickness of explosive layer measure, it is desirable to the thickness deviation of explosive layer uses precision for 0.01g precision electricity within 30 μm
Son claims the point shunting device and line that are completed to powder charge to turn face device and weigh, it is desirable to which weight error is not more than ± 1.0g.
（4）Point shunting device, the line that powder charge is completed turn face device and main ingredient plate and damping layer is assembled, and uses cross
Each component is fixed sunk screw, you can.
Compared with prior art, the present invention has the advantages that：
（1）The characteristics of shock wave output accuracy of the planar impact wave generating device of the present invention is not changed by device volume, therefore,
The planar impact wave generating device that the present invention is designed can meet the limited occasion of some lab spaces, can also meet shock wave output
The big occasion of Area comparison；
（2）The plane wave output accuracy of the planar impact wave generating device of the present invention is high, in required size range, output
The time extreme difference of shock wave is less than 0.13 μ s；
（3）Point shunting device, the line of the present invention turns face device and the filling explosive of main ingredient plate uses same explosive, loads fried
Prescription one, so filling are more simple, while the output plane ripple precision of plane wave generating device can also be made higher；
（4）Using the present invention, it is unrestricted in principle to load explosive, and loading explosive need to only meet that explosion transfer performance is good, and explosion velocity is stable
, with stronger adaptability；
（5）Designed when the present invention is due to use etc., while secondary explosive detonation rate is far above shock wave in a shunting device, line
Turn the spread speed in the device substrate of face, therefore, in the absence of occurring during explosive propagation of explosion due to being influenced each other between medicated thread
Induced detonation, put out the phenomenon such as quick-fried, functional reliability is high；
（6）The powder charge difficulty of the present invention is smaller, only need to turn the substrate size of face device and main ingredient plate ensureing point shunting device, line
Under conditions of, the explosive modulated is packed into wherein, it is compacted using certain technique so that processing cost is significantly
Reduction, the preparation method than conventional planar wave generating device is more simple；
（7）Present inventive concept is ingenious, simple in construction, and reliability is high, strong adaptability, prepares simply, with higher application value
With preferable application prospect.
Brief description of the drawings
Examples of the present invention will be described by way of reference to the accompanying drawings, wherein：
Fig. 1 is the front view for putting shunting device of the invention.
Fig. 2 for Fig. 1 A-A to sectional view.
Fig. 3 turns the front view of face device for the line of the present invention.
Fig. 4 is Fig. 3 B-B direction sectional view.
Fig. 5 turns the upward view of face device for the line of the present invention.
Fig. 6 turns the top view of face device for the line of the present invention.
Fig. 7 is the front view of the main ingredient board component of the present invention.
Fig. 8 is the side sectional view of the main ingredient board component of the present invention.
Fig. 9 is the front view of damping layer.
Figure 10 is the side view of damping layer.
Figure 11 is the front view of the planar impact wave generating device of the present invention.
Figure 12 is the side view of the planar impact wave generating device of the present invention.
Figure 13 is planar impact wave generating device experimental configuration front view.
Figure 14 is planar impact wave generating device experimental configuration side view.
Figure 15 exports the experimental provision of shock wave flatness for checking plane size chain loading device of the present invention.
Figure 16 be cap sensitive loading device after, the particle velocity profiles after the copper damping layer obtained at diverse location.
Marked in figure：1st, put shunting device, the 2, first screw, 3, line turn face device, 4, main ingredient board component, 5, damping layer,
6th, the second screw, 7, detonator set, 8, detonator, 11, point turn line substrate, 12, point turn line medicine plate, 21, line turn face substrate, 22, line turns
Face medicine plate, 31, main substrate, 32, main ingredient plate.
Embodiment
All features disclosed in this specification, or disclosed all methods or during the step of, except mutually exclusive
Feature and/or step beyond, can combine in any way.
Any feature disclosed in this specification, unless specifically stated otherwise, can be equivalent by other or with similar purpose
Alternative features are replaced.I.e., unless specifically stated otherwise, each feature is an example in a series of equivalent or similar characteristics
.
Embodiment 1
The device of the present embodiment includes point shunting device, line and turns face device, main ingredient board component, damping layer, and point shunting device, line turn
Face device, main ingredient board component, damping layer are sequentially connected, and constitute planar impact wave producer.
Wherein, point shunting device includes point and turns line substrate, is arranged on the point a little turned in line substrate and turns line drug slot, be arranged on a little
Turn the point in line drug slot and turn line medicine plate, point, which turns first that line drug slot includes being engaged with detonator, leads quick-fried groove, leads quick-fried groove with first
The second of connection lead quick-fried groove, quick-fried groove is led with second connect the 3rd lead quick-fried groove, the 4th that quick-fried groove is led with first is parallel leads quick-fried groove, the
Three, which lead quick-fried groove, leads quick-fried groove with second and is mutually perpendicular to, and first, which leads quick-fried groove, passes sequentially through second and lead quick-fried groove, the 3rd lead quick-fried groove and led with the 4th
Quick-fried groove connection.In the present embodiment, first to lead quick-fried groove and the second angle led between quick-fried groove be 135 °.
Line turns face device and turns face substrate including line, sets online several lines turned in the substrate of face to turn face drug slot, be arranged on
The line that line turns in the drug slot of face turns face medicine plate, and line, which turns face drug slot, to be included and the 4th leads that quick-fried groove connects the 5th leads quick-fried groove, led with the 5th
The 6th of quick-fried groove connection leads quick-fried groove, and the 5th, which leads quick-fried groove, leads quick-fried groove with the 6th and be mutually perpendicular to.
Main ingredient board component includes main substrate, the main ingredient plate being arranged on main substrate, and the 6th leads quick-fried groove connects with main ingredient plate.
In the present embodiment, point turns line medicine plate, line and turns face medicine plate, main ingredient plate to be made of explosive of the same race；Point turn line substrate,
Line turns face substrate, main substrate the preferable non-ferrous metal of ductility is respectively adopted to be prepared from, and LY12 is selected in the present embodiment；Decay
Layer is prepared from using inert material.
In the present embodiment, point shunting device turns face device by the first screw and line and is connected, and line turns face device by second
Screw is connected with main ingredient board component, damping layer successively.
The preparation process of the device is as follows.
（1）First, the point of processing stand shunting device turns line substrate and point turns line drug slot, line and turn the line of face device to turn face substrate
With line turn face drug slot, main ingredient board component main substrate and damping layer, respectively as shown in the figure.In order to ensure the plane for exporting shock wave
Degree and pressure precision are, it is necessary to ensure that mismachining tolerance is not more than ± 0.05mm, while ensureing that point shunting device and line turn face device
Weight error is not more than ± 0.9g；Damping layer is processed using inert material, it is ensured that its dimensional accuracy, flatness, the depth of parallelism
It is satisfied by sets requirement.
（2）After the substrate that a shunting device, line turn face device and main ingredient board component is cleaned and dried, to its material
Density, size, surface roughness carry out repetition measurement, and the weight for turning face device to a shunting device and line carries out repetition measurement.
（3）Detonation property is stable, the preferable explosive of security can be used as powder charge of the invention.In the present embodiment, select
Explosive proportioning is HMX：Adhesive=95：5.After the explosive prepared is mediated, ground, access point shunting device, line are loaded respectively
Turn the substrate of face device and main ingredient plate.Powder charge is press-fited using the isostatic pressed in the range of 60MPa~120MPa again, kept
Pressure is removed after 30min, link is solidified into zero-pressure.After the completion of, using thickness of the audigage to the explosive layer of main ingredient plate
Measure, it is desirable to which the thickness deviation of explosive layer uses precision to claim to complete powder charge for 0.01g precise electronic within 30 μm
Point shunting device and line turn face device and weighed, it is desirable to weight error is not more than ± 1.0g.
（4）Point shunting device, the line that powder charge is completed turn face device and main ingredient plate and damping layer is assembled, you can.
（5）Detonator is also needed to as detonation group during using the planar impact wave generating device of the present invention as loading device
Part, as shown in figure 14.
（One）Experimental verification
It is the experimental provision that checking plane size chain loading device of the present invention exports shock wave flatness shown in Fig. 7.
Light probe is arranged at copper damping layer center 0mm, 6mm, 12mm, 18mm, 24mm, 30mm, using sharp
Interference of light velocity measuring technique is as measurement apparatus, after cap sensitive loading device, obtains after copper damping layer at diverse location
Particle velocity profiles are as shown in figure 16.In Figure 16,1# is followed successively by from left to right to 6#.
As can be seen from Figure 16, in 60mm size range, the time extreme difference of output shock wave is less than 0.13 μ s,
This shows that plane size chain loading device output shock wave flatness of the present invention is preferable；Meanwhile, the particle speed at interface after damping layer
Spend for 0.897 ~ 0.921mm/ μ s, the output pressure amplitude that calculating is obtained is 18.45 ~ 19.02GPa, show to export shock wave
Pressure is in the difference very little of radial direction, and plane size chain loading device output plane ripple precision and flatness of the present invention are all preferable.
The invention is not limited in foregoing embodiment.The present invention, which is expanded to, any in this manual to be disclosed
New feature or any new combination, and disclose any new method or process the step of or any new combination.
Claims (10)
1. a kind of general purpose type high accuracy planar impact wave producer, it is characterised in that including a shunting device, line turn face device,
Main ingredient board component, damping layer, described shunting device, line turn face device, main ingredient board component, damping layer and are sequentially connected；
Described shunting device includes point and turns line substrate, is arranged on the point a little turned in line substrate and turns line drug slot, be arranged on and a little turn line
Point in drug slot turns line medicine plate, and the point, which turns first that line drug slot includes being engaged with detonator, leads quick-fried groove, leads quick-fried groove with first
The second of connection lead quick-fried groove, quick-fried groove is led with second connect the 3rd lead quick-fried groove, the 4th that quick-fried groove is led with first is parallel leads quick-fried groove, institute
State the 3rd and lead quick-fried groove and lead quick-fried groove with second and be mutually perpendicular to, described first, which leads quick-fried groove, passes sequentially through second and lead quick-fried groove, the 3rd lead quick-fried groove
Quick-fried groove is led with the 4th to connect；
The line turns face device and turns face substrate including line, sets online several lines turned in the substrate of face to turn face drug slot, be arranged on
The line that line turns in the drug slot of face turns face medicine plate, and the line, which turns face drug slot, to be included and the 4th leads that quick-fried groove connect the 5th leads quick-fried groove and the
Five lead the connection of quick-fried groove the 6th lead quick-fried groove, the described 5th, which leads quick-fried groove, leads quick-fried groove with the 6th and is mutually perpendicular to；
The main ingredient board component includes main substrate, the main ingredient plate being arranged on main substrate, and the described 6th leads quick-fried groove connects with main ingredient plate
It is logical；
The point turns line medicine plate, line and turns face medicine plate, main ingredient plate to be made of explosive of the same race.
2. general purpose type high accuracy planar impact wave producer according to claim 1, it is characterised in that described first leads quick-fried groove
It it is 135 ° with the second angle led between quick-fried groove.
3. general purpose type high accuracy planar impact wave producer according to claim 1 or claim 2, it is characterised in that the point turns line
The edge of device is provided with the first connector, and the first connector of described shunting device passes through bolt or screw rod or screw and line
Turn face device to be connected.
4. the general purpose type high accuracy planar impact wave producer according to claim 1 or 2 or 3, it is characterised in that the line turns
The edge of face device is provided with the second connector, the line turn the second connector of face device by bolt or screw rod or screw according to
It is secondary to be connected with main ingredient board component, damping layer.
5. according to any one of the claim 1-4 general purpose type high accuracy planar impact wave producers, it is characterised in that the point
Turn line substrate, line to turn face substrate, main substrate the preferable non-ferrous metal of ductility is respectively adopted to be prepared from.
6. the preparation method of any one of the preceding claims 1-5 general purpose type high accuracy planar impact wave producers, its feature
It is, comprises the following steps：
（1）Prepared respectively by design drawing a little turn line substrate, point turn line drug slot, line turn face substrate, line turn face drug slot, main substrate,
Damping layer；
（2）Explosive is respectively charged into and a little turns line drug slot, line and turns face drug slot, main substrate, and using in the range of 60MPa~120MPa
Isostatic pressed press-fits to powder charge, and pressure is removed after pressurize, solidifies link into zero-pressure, a shunting device, line are prepared respectively
Turn face device, main ingredient board component；
（3）Treat after the completion of the solidification of step 2 zero-pressure, a shunting device, line will be obtained turn face device, main ingredient board component, damping layer to enter
Row assembling, you can.
7. application according to claim 6, it is characterised in that in the step 2, explosive is mediated, grind after point
Other load point turns line drug slot, line and turns face drug slot, main substrate.
8. application according to claim 6, it is characterised in that in the step 2, after the completion for the treatment of that zero-pressure solidifies, using super
Sound calibrator is measured to the thickness of explosive layer, it is desirable to the thickness deviation of explosive layer within 30 μm, while use precision for
0.01g precise electronic claims the point shunting device and line that are completed to powder charge to turn face device and weigh, it is desirable to which weight error is little
In ± 1.0g.
9. application according to claim 8, it is characterised in that in the step 2, the dwell time is 20 ~ 60min.
10. the application according to claim any one of 6-9, it is characterised in that in the step 3, assembles obtained generation
When device is as loading device, in addition it is also necessary to which detonator is used as detonation component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| CN109269368A (en) * | 2018-11-07 | 2019-01-25 | 中国工程物理研究院流体物理研究所 | A kind of preparation method of planar network shock wave loading device and the device |
| CN111665148A (en) * | 2020-06-08 | 2020-09-15 | 南京理工大学 | Plane wave loading device capable of adjusting shock wave waveform and intensity |
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| CN107024149B (en) | 2018-08-21 |
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