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为了减小弹托消极质量,提高某型穿甲弹的威力,运用Ansys11.0软件的Workbench平台,采用瞬态动力学方法对某型穿甲弹的发射强度进行了仿真,结果表明:该弹弹托马鞍部和尾椎部的强度裕度较大。通过在马鞍部钻孔和尾椎部开槽,在满足发射强度要求的前提下可减轻弹托质量170 g,从而使该型穿甲弹的炮口初速提高了16.25 m/s,进而使该型穿甲弹对既定目标的有效穿透距离增加了270 m左右。
In order to reduce the negative qualities of the projectile and improve the power of a type of armor-piercing projectile, the launching intensity of a projectile-piercing projectile was simulated by transient dynamics using the Workbench platform of Ansys11.0 software. The results show that: And the caudal part of the strength margin larger. By drilling holes in the saddle and tapering to the caudal part, the mass of 170 g can be reduced under the premise of meeting the emission intensity requirement. As a result, the muzzle velocity of this type of armor-piercing projectile is increased by 16.25 m / s, The effective penetration distance for a given target is increased by about 270 m.