CN218764897U - Warhead - Google Patents
Warhead Download PDFInfo
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- CN218764897U CN218764897U CN202223093426.5U CN202223093426U CN218764897U CN 218764897 U CN218764897 U CN 218764897U CN 202223093426 U CN202223093426 U CN 202223093426U CN 218764897 U CN218764897 U CN 218764897U
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- casing
- warhead
- rear cover
- entropy alloy
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Abstract
The utility model provides a warhead, it includes casing (4), it is filled with powder grain (3) in casing (4), be equipped with type of a medicine cover (5) in casing (4) of powder grain (3) one side, be equipped with and press spiral shell (6) in type of a medicine cover (5) one side, compress tightly type of a medicine cover (5) in powder grain (3) one side through screwing press spiral shell (6), be equipped with through-hole (7) on casing (4) of casing (4) opposite side, be connected with fuze (1) that cover through-hole (7) on casing (4) outer wall, fuze (1) one side and powder grain (3) contact, casing (4) and type of a medicine cover (5) are the high entropy alloy and make. The utility model discloses simple structure, it is convenient to make, has improved the initial energy of fighting portion under the prerequisite that does not increase weight and size, and after the explosion of fighting portion, the contained energy rod-type efflux that forms can form the superpressure after passing the barrier, ignite, explode the effect, contain simultaneously can also form the rupture of a wafer by the casing, has the lethality and has the effect of igniting by the way.
Description
The technical field is as follows:
the utility model relates to an ammunition technical field especially relates to a warhead.
Background art:
the warhead is a determining part for the final value of explosives, and the shaped charge warhead is the most common type of warhead and can be divided into a armour-piercing warhead and an attack warhead according to the target type. For the shaped charge warhead, the killing radius, penetration depth, aftereffect and the like determine the damage efficiency of the missile. However, the existing attack and hardening warhead adopts an inert shaped charge liner, no killing element is contained after explosion, and jet flow does not have ignition to oil and the like and detonation effect to ammunition after penetrating through a reinforced concrete target wall, so that the damage form is single.
The utility model has the following contents:
the utility model provides a warhead for overcoming the defects in the prior art.
The application provides the following technical scheme:
a warhead, it includes the casing, its characterized in that: the shell comprises a cylinder body made of high-entropy alloy, an integrally formed ring platform is arranged in the cylinder body, an inner notch groove is formed in the inner wall of the cylinder body on one side of the ring platform, a rear cover (2) made of high-entropy alloy is connected to the other side of the ring platform, the through hole is positioned on the rear cover and is coaxial with the rear cover, and an inner notch groove is also formed in the inner side wall of the rear cover; a fuse for covering the through hole is arranged on the rear cover, one side of the fuse is in contact with the explosive column, and the shaped charge liner is also made of high-entropy alloy; the shaped charge liner is conical, and the cone angle of the shaped charge liner is 70-80 degrees.
On the basis of the technical scheme, the following further technical scheme can be provided:
the thicknesses of the cylinder body and the rear cover are 3-4mm, the depth of the notch groove is 1.5 mm-2mm, and the width of the notch groove is 0.5mm.
The density of the high-entropy alloy for manufacturing the cylinder body and the rear cover is 8g/cm 3 ~10g/cm 3 。
The explosive column is made of JH-2 explosive with the density of 1.70g/cm 3 ~1.71g/cm 3 。
The liner is made of high-entropy alloy with the density of 4g/cm 3 ~5g/cm 3 。
Utility model advantage:
the utility model discloses simple structure, it is convenient to make, has improved the initial energy of warhead under the prerequisite that does not increase weight and size, and after the explosion of warhead, the contained energy rod-type efflux that forms can form the superpressure after passing the barrier, ignite, detonate the effect. On the other hand, the detonation wave drives the energy-containing shell and the rear cover to break and disperse, so that the personnel behind the barrier are killed, and the effects of ignition and detonation are generated.
Description of the drawings:
fig. 1 is a schematic structural diagram of the present invention.
The specific implementation mode is as follows:
example 1:
as shown in fig. 1, a warhead includes a housing 4, the housing 4 includes a cylinder 4a made of high-entropy alloy, a ring 4b is integrally formed on the inner wall of the left end of the cylinder 4a, an inner notch is integrally formed on the inner wall of the cylinder 4a on the left side of the ring 4b, and a section of internal thread is further arranged on the inner wall of the cylinder 4a on the right side of the inner notch. The thickness of barrel 4a and back lid 2 is 4mm, the depth of grooving is 2mm, and the widest department of grooving for the rhombus is 0.5mm.
The other side of the ring platform 4b is connected with a rear cover 2 made of high-entropy alloy through a screw, through holes 7 which are coaxially distributed are formed in the rear cover 2, the outer wall of the rear cover 2 is connected with a fuse 1 through a screw, and the fuse 1 completely covers the through holes 7. The density of the high-entropy alloy for preparing the cylinder body 4a and the rear cover 2 is 10g/cm 3
The cylinder 4a at the right side of the back cover 2 is filled with the explosive column 3, and the material of the explosive column 3 has the density of 1.70g/cm 3 The JH-2 explosive is provided with a conical liner 5 in the cylinder 4a at the right side of the explosive column 3. The liner 5 is also made of high entropy alloy, but has a density of 5g/cm 3 The taper angle of the liner 5 is 70 °. The through hole 7 is also filled with a part of the explosive column 3 and is attached to one side of the detonator 1, so that the detonator 1 can detonate the explosive column 3.
The inner wall of the cylinder body 4a on the right side of the liner 5 is connected with a pressing screw 6 through internal threads, and the liner 5 is tightly pressed on the right side wall of the grain 3 through screwing the pressing screw 6.
Example 2:
as shown in fig. 1, a warhead includes a housing 4, the housing 4 includes a cylinder 4a made of high-entropy alloy, a ring 4b is integrally formed on the inner wall of the left end of the cylinder 4a, an inner notch is integrally formed on the inner wall of the cylinder 4a on the left side of the ring 4b, and a section of internal thread is further arranged on the inner wall of the cylinder 4a on the right side of the inner notch. The thickness of the cylinder body 4a and the rear cover 2 is 3mm, the depth of the notch groove is 1.5mm, the notch groove is a rhombus, and the widest part of the notch groove is 0.5mm.
The other side of the ring platform 4b is connected with a rear cover 2 made of high-entropy alloy through a screw, through holes 7 which are coaxially distributed are formed in the rear cover 2, the outer wall of the rear cover 2 is connected with a fuse 1 through a screw, and the fuse 1 completely covers the through holes 7. The density of the high-entropy alloy for preparing the cylinder body 4a and the rear cover 2 is 9g/cm 3
The cylinder 4a at the right side of the back cover 2 is filled with the drug column 3, and the material of the drug column 3 has the density of 1.71g/cm 3 The JH-2 explosive is provided with a conical liner 5 in the cylinder 4a at the right side of the explosive column 3. Liner 5 is also made of high entropy alloy, but has a density of 4.5g/cm 3 The taper angle of the liner 5 is 75 °. The through hole 7 is also filled with a part of the explosive column 3 and is attached to one side of the detonator 1, so that the detonator 1 can detonate the explosive column 3.
The inner wall of the cylinder body 4a on the right side of the liner 5 is connected with a pressing screw 6 through internal threads, and the liner 5 is tightly pressed on the right side wall of the grain 3 through screwing the pressing screw 6.
The test was carried out using example 1:
in the embodiment, the diameter of the charge is 90mm, the cone angle of the energetic explosive type cover is 70 degrees, the density of the high-entropy alloy is 5g/cm & lt 3 & gt, the charge material is JH-2, the density is 1.70g/cm & lt 3 & gt, and the charge amount is 800g.
A target plate is arranged on a test site, the target plate is made of C40 reinforced concrete with the thickness of 800mm, a cotton wool board is arranged 1m behind the target plate, a diesel oil barrel filled with 80% diesel oil is arranged 1.5m behind the cotton wool board, and the explosion height is 260mm.
And (3) test results: the reinforced concrete wall is penetrated, wherein the minimum diameter of the outlet of the target plate is phi 25mm, and the index requirement is met.
The diesel oil barrel is broken down, and has a pilot fire effect, the energetic jet flows through the target wall and then scatters, and the energy is released to ignite the diesel oil after impacting the oil barrel, and a large amount of dust is formed after the jet flows through the target wall, so that the ignition condition of the absorbent cotton plate is not observed. Through the experiment, can understand the utility model provides a contain ability of attacking the solidness ability and the killing ability of ability warhead and ignite, explode and reach anticipated effect.
Claims (5)
1. A warhead comprising a housing (4), characterized in that: the shell (4) comprises a cylinder body (4 a) made of high-entropy alloy, an integrally formed ring platform (4 b) is arranged in the cylinder body (4 a), an inner notch groove is formed in the inner wall of the cylinder body (4 a) on one side of the ring platform (4 b), a rear cover (2) made of the high-entropy alloy is connected to the other side of the ring platform (4 b), through holes (7) which are coaxially distributed are formed in the rear cover (2), and an inner notch groove is formed in the inner side wall of the rear cover (2); a fuse (1) covering the through hole (7) is arranged on the rear cover (2), one side of the fuse (1) is in contact with the explosive column (3), a conical liner (5) is placed in the cylinder body (4 a) on one side of the explosive column (3), and the liner (5) is made of high-entropy alloy; the shaped charge liner (5) is conical and the cone angle is 70-80 degrees.
2. A warhead as claimed in claim 1, wherein: the thicknesses of the cylinder body (4 a) and the rear cover (2) are both 3-4mm, the depth of the notch groove is 1.5 mm-2mm, and the width of the notch groove is 0.5mm.
3. A warhead as claimed in claim 2, wherein: the cylinder body (4 a) and the rear cover (2) are madeThe density of the high-entropy alloy is 8g/cm 3 ~10g/cm 3 。
4. A warhead as claimed in claim 1, wherein: the explosive column (3) is made of JH-2 explosive with the density of 1.70g/cm 3 ~1.71g/cm 3 。
5. A warhead as claimed in claim 1, wherein: the liner (5) is made of high-entropy alloy with the density of 4g/cm 3 ~5g/cm 3 。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223093426.5U CN218764897U (en) | 2022-11-22 | 2022-11-22 | Warhead |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223093426.5U CN218764897U (en) | 2022-11-22 | 2022-11-22 | Warhead |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218764897U true CN218764897U (en) | 2023-03-28 |
Family
ID=85650557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223093426.5U Active CN218764897U (en) | 2022-11-22 | 2022-11-22 | Warhead |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218764897U (en) |
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2022
- 2022-11-22 CN CN202223093426.5U patent/CN218764897U/en active Active
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