External ballistic trajectory tail section bottom explosion speed-increasing penetration armor-piercing projectile

Abstract

The invention discloses an external ballistic trajectory tail section bottom explosion speed-increasing penetration armor-piercing projectile. According to the external ballistic trajectory tail section bottom explosion speed-increasing penetration armor-piercing projectile, a plurality of delivery modes such as missile, rocket, artillery, air drop, unmanned aerial vehicle and manual layout delivery modes are adopted. The external ballistic trajectory tail section bottom explosion speed-increasing penetration armor-piercing projectile is characterized in that a shaped charge is additionally arranged at the rear portion of a penetration warhead; a proximity fuse is additionally arranged at the front end of the warhead; and when the warhead is a certain distance away from the surface of a target, the fuse controls the shaped charge at the rear portion of the penetration warhead to be detonated, so that shaped charge jet flow is jetted backwards to generate an instantaneous reaction force, so that the penetration warhead is pushed to greatly increase speed in an extremely short time and within an extremely short distance, and is ejected to and penetrates the target; the warhead can obtain high penetration capacity without a bulky and huge barrel artillery or the long-distance acceleration of a rocket; and series multi-stage shaped charges can also be used, so that the warhead canobtain higher speed.

Description

technical field [0001] Penetrating projectile, ground penetrating projectile, armor-piercing projectile, especially a penetrating armor-piercing projectile with bottom detonation acceleration at the end of the outer trajectory. Background technique [0002] Armor-piercing ammunition is the most effective weapon against armor. The armor-piercing penetration effect ultimately depends on the speed when it contacts the target. It is necessary to obtain a high initial launch velocity through the barrel gun, but the warhead will gradually slow down due to air resistance after it exits the chamber. When it reaches the target The penetrating and armor-piercing ability of the gun is reduced, and even becomes the end of the crossbow, and the longer the distance, the lower the shooting accuracy. In order to increase the muzzle velocity of the warhead, the artillery will be bulky and bulky, reducing the maneuverability and ease of operation. [0003] Rockets have low accuracy and need...

AI Technical Summary

Problems solved by technology

[0007] The anti-tank rocket launcher completes the acceleration in the launch tube, but the acceleration effect is limited, at most about 400 meters per second, and the penetration ability is not enough

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