Warhead shell capable of improving filling ratio based on laser coaxiality measuring instrument

Abstract

The invention discloses a warhead shell capable of improving the filling ratio based on a laser coaxiality measuring instrument, which is characterized in that the axis of a revolving body of a support frame 4 coincides with the axis of a revolving body of a shell 1, the support frame 4 is positioned inside the shell 1, and the fourth upper end concentric ring surface of the support frame 4 is coplanar with the second upper end concentric ring surface of an upper end cover 2; and the fourth outer cylindrical surface of the support frame 4 is in running fit contact with the second inner cylindrical surface of the upper end cover 2, and the lower ends of four fourth cylinders of the support frame 4 are in sliding fit contact with the third upper end circular plane of a lower end cover 3. Airis prevented from making contact with the gelatinized solid-liquid phase mixed fuel, no air exists in the fuel finally, and the power design of the warhead is met. The risk of combustion is avoided,and the safety of the warhead is ensured.

Description

technical field [0001] The invention belongs to the technical field of fuel shells, and relates to a gelled solid-liquid phase mixed fuel shell, in particular to a warhead shell with improved filling ratio based on a laser coaxiality measuring instrument. Background technique [0002] The body detonation warhead is filled with high-energy liquid-phase fuel, driven by the explosion and throwing of explosives, the high-energy liquid-phase fuel is thrown into the air, and the high-energy liquid-phase fuel is atomized and mixed with air to form a large-scale active cloud. The explosive is detonated twice, and the active cloud group produces a body detonation, which releases a strong shock wave. The power of the shock wave exceeds the explosion power of multiple times the mass of TNT. It is one of the most powerful non-nuclear weapons. [0003] The improvement of the explosive power of the body detonation warhead mainly depends on the improvement of the energy of the internally f...

AI Technical Summary

Problems solved by technology

During the process of filling fuel into the warhead casing, the gelled solid-liquid phase mixed fuel flows from the outside to the inside, and the air in the warhead casing is discharged from the inside to the outside, and the air and the gelled solid-liquid phase mixed fuel generate Due to the convective movement, the air will inevitably enter the gelled solid-liquid mixed fuel. Due to the high viscosity of the fuel, after the air enters the fuel, it will be suspended in the gelled solid-liquid mixed fuel and cannot float upward and be discharged. Permanently stored in the fuel, the final result is: the air occupies the filling space of the fuel, the amount of fuel is reduced, the total energy inside the warhead is reduced, and the power of the warhead after explosion is affected.

Air contains oxygen, oxygen and fuel contact, when the temperature is high, there is a risk of burning, once burning will explode, causing irreparable losses

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