Dyeing mark bullet

Abstract

The invention relates to the field of putting test equipment, and discloses a dyeing mark bullet. The dyeing mark bullet comprises a bullet body, one end of the bullet body is connected with a control empennage, the other end of the bullet body is provided with an opening, and an end cover used for sealing a dyeing agent in the bullet body is plugged in the opening of the bullet body; an explosion cracking guiding groove is formed in the outer wall of the bullet body; the explosion cracking guiding groove is divided into two parts which are communicated; the part, away from the control empennage, of the explosion cracking guiding groove is an open section, and the other part is a semi-open section; the open section is completely open and extends to a port; the depth of the semi-open section is smaller than the thickness of the outer wall of the bullet body. When the bullet is used, the bullet body can be quickly exploded, so that a dyeing agent is rapidly released, after the bullet body is exploded, the dyeing agent and an external water area are rapidly mixed, the mark area is effectively enlarged, and the working time is saved.

Description

technical field [0001] The invention relates to the field of dropping test equipment, in particular to a dyed marker bomb. Background technique [0002] In the drop-in test, the bottom of the projectile body is affected by the impact force when the dyed mark is thrown into the water, and the bottom of the projectile body is crushed and broken, so that the dye in the projectile body leaks out and mixes with the surrounding water to make the marked area eye-catching. the goal of. [0003] Existing dyed marking bombs usually include a body with an open end, and the opening is plugged with an end cap for blocking the dyeing agent inside the body. After the existing dyeing mark is thrown into the water, only the bottom of the projectile is broken. Since the cross-sectional area of ​​the bottom of the projectile is fixed, the release of the dye is slow, and the area of ​​the mark is small. It takes a while for the dye to diffuse completely, wasting effective Working hours are no...

AI Technical Summary

Problems solved by technology

After the existing dyeing mark is thrown into the water, only the bottom of the projectile is broken. Since the cross-sectional area of ​​the bottom of the projectile is fixed, the release of the dye is slow, and the area of ​​the mark is small. It takes a while for the dye to diffuse completely, wasting effective Working hours, not conducive to quick identification

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