一种枪弹滚花弹心

如有对接意向，请电话垂询010-68918340

一种枪弹滚花弹心

本发明属于枪弹设计技术，涉及对枪弹弹心的改进。它是由前部的圆锥段[2]和后部的圆柱段连接组成，在前部圆锥段[2]的前端面中心带有轴向盲孔[1]，其特征在于，在弹心的后段有滚花段[ 3 ]。本发明提高了装配正确性和可靠性，使弹心获得导转力的能力增强，提高了射击密集度。

Knurling bullet core of bullet

The invention belongs to design techniques of bullets, and relates toimprovement of a bullet core of a bullet. The bullet core is formed byconnecting of a front-portion conical section [2] and a rear-portioncylindrical section; an axial blind hole [1] is formed in the center of thefront end face of the front-portion conical section [2]; the bullet core ischaracterized in that the rear section of the bullet core is provided with aknurling section [3]. According to the improvement of the bullet core of the bullet,assembling correctness and reliability are improved, the ability of the bulletcore for obtaining rotation-guiding force is improved, and the shootingintensity is improved.