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Correction method of muzzle disturbance

A technology of muzzle disturbance and muzzle device, which is applied in the direction of weapon accessories and offensive equipment, can solve the problems of low target concentration performance, and achieve the effects of reducing muzzle disturbance, good shooting density, and high rate of fire

Inactive Publication Date: 2015-08-26
中国兵器工业第二0二研究所
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the inherent defects of the self-propelled anti-aircraft guns arranged by the double-barreled automatic machine and the side guns, its vertical target density performance is usually low

Method used

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  • Correction method of muzzle disturbance
  • Correction method of muzzle disturbance
  • Correction method of muzzle disturbance

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Experimental program
Comparison scheme
Effect test

Embodiment approach 1

[0019] The best embodiment 1 of the present invention will be described in detail below with reference to the accompanying drawings.

[0020] The best embodiment 1 describes the muzzle disturbance correction method of the double-barreled automatic machine. in the attached figure 1 Among them, the structure of the double-barreled automatic machine is mainly composed of a recoil recoil buffer 1, a gun mount 2, a gun case 3, a left body tube 5, a right body tube 6, and a muzzle device 7. middle. Left body pipe 5, right body pipe 6 are fixedly connected with gun case 3, and during shooting, the three recoil and advance simultaneously. In order to realize the correction function of the muzzle disturbance of the double-tube linkage automaton, the invention designs a muzzle device with asymmetric exhaust on both sides. in the attached figure 2 Among them, the muzzle device discharges more gas flow to the outside, that is to say, when the right body tube 6 shoots, the right muzzl...

Embodiment approach 2

[0024] The best embodiment 2 of the present invention will be described in detail below with reference to the accompanying drawings.

[0025] The best implementation plan 2 describes the muzzle disturbance correction method for self-propelled antiaircraft guns arranged by side guns. in the attached Figure 5Among them, include turret 11, left body pipe 12, gas flow 13, left muzzle device 14 and right body pipe 15. When the left body barrel shoots, the corresponding artillery recoil resistance moment on the turret center of rotation makes the muzzle move to the left (outside), but when the projectile exits the muzzle, the resultant force formed by the asymmetric exhaust of the muzzle device Make the muzzle move to the right (inner side), and the asymmetric exhaust of the muzzle device will offset part of the adverse effects of the recoil resistance on the muzzle disturbance, and play a role in correcting the muzzle disturbance. The principle of using the asymmetric exhaust of...

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Abstract

The invention discloses a correcting method which adopts the unsymmetrical exhaust of a gun muzzle to restrain gun muzzle disturbance on an automatic double-pipe linkage machine and a motion an antiaircraft gun with side gun arrangement. The gun muzzle orientation disturbance of the automatic double-pipe linkage machine and the side gun arrangement proper motion antiaircraft gun with side gun arrangement is large, and the orientation intensity is poor because of the inherent characteristic of the automatic double-pipe linkage machine and the antiaircraft gun with side gun arrangement. The invention provides a method for reducing the disturbance of the gun muzzle. Due to a designed gun muzzle device, gas flow in a chamber is discharged towards the outside through the gun muzzle in an unsymmetrical manner, and the reactive force on the gun muzzle caused by the gas follow points to the inner side from the outer side, so that the disturbance of the gun muzzle is restrained. The structure of the designed gun muzzle device is that the two sides of the gun muzzle device are provided with exhaust openings, the area of the exhaust opening in one side of the gun muzzle device is large, and the area of the exhaust opening in the other side is small. Due to the correcting method provided by the invention, an extra power is not needed, only the reactive force on the gun muzzle caused by the unsymmetrical gas flow of the gun muzzle when a gun is fired is utilized for achieving the purposes that the gun muzzle disturbance is reduced, and the gunshot intensity is notably improved.

Description

technical field [0001] The invention relates to a muzzle disturbance correction method. Specifically, the present invention relates to a correction method for suppressing the muzzle disturbance of a self-propelled antiaircraft gun with a double-pipe linkage automatic machine and a side cannon arrangement by using the asymmetric exhaust of the muzzle device. Background technique [0002] Due to its high rate of fire, the double-barreled automatic machine has been highly valued by experts in the development of artillery automatic machines and the military circles in the world. In the world, 23 aircraft guns and 30 anti-aircraft guns have been working on the principle of double-barrel linked automatic machines, and have been equipped with force. The structure of the double-barreled automatic machine is a double-barreled automatic machine that is linked with each other and double-barreled alternately shoots. The two barrels are fixedly connected to the gun case, and when firin...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F41A35/00
Inventor 王宝元周发明衡刚
Owner 中国兵器工业第二0二研究所