Target holder for cylindrical fragment simulation bomb and use method of target holder

Abstract

The invention discloses a target holder for a cylindrical fragment simulation bomb. The target holder comprises a front holder main body, wherein the front holder main body is provided with a hollow inner cavity for placing the cylindrical fragment simulation bomb, the front holder main body is composed of 2-4 detachable petals with the same structure, the petals are uniformly distributed along the circumferential direction of the front holder main body, a first conical inner cavity is formed in an opening in the front end of the hollow inner cavity, the front end of the cylindrical fragment simulation bomb is located in the first conical inner cavity and grooves are formed in the sides, deviating from the hollow inner cavity, of the petals; a bottom pusher detachably connected with the front support main body; and an air closing ring detachably connected with one end, far away from the front support main body, of the bottom push. The strength of the target holder can be improved, and the accuracy of a high-speed fragment target test result is improved. The invention further provides a use method of the target holder for the cylindrical fragment simulation missile.

Description

Technical field [0001] The present invention relates to the field of elastic target testing, and Background technique [0002] At present, in the field of ground protection, the front of the armored tank vehicle is designed according to the conventional projectile impact speed. With the advancement of ground weapon ammunition technology, the emergence of the three generations of high-energy explosives has formed a "big power, multi-variety, high precision, high-damage" development trend, kinetic energy ammunition can act on human body and ground armor at a higher speed. vehicle. Ultra-high velocity, ultra-high-speed kinetic energy missile, grenades, explosive molding bomb (EFP), the initial speed has exceeded 2km / s, the electric heater can accelerate the projectile to 2-2.5km / s, the electromagnetic gun can accelerate the projectile to 4- 5km / s; the power of the anti-affordable fragment of the devilion of the debris oriented direction (more than 2 km / s). [0003] The large...

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Problems solved by technology

[0006] The purpose of the present invention is to solve the technical problem that the strength of the target support is low during the high-speed fragment target test in the prior art, and when the target support is separated from the projectile, it is easy to cause damage to the target support and affect the projectile, thereby affecting the technical problems of the test results

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