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分析了某小口径航空气推钨芯脱壳穿甲弹对内弹道的特殊要求，论证设计了该弹的内弹道装药结构．试验证明。采用钝化多孔小粒药并加强点火的装药结构能很好地满足内弹道性能指标。
The special requirements for the internal ballistic trajectory of a small caliber TIG shell core shell were analyzed. The internal ballistic charge structure of the bomb was demonstrated. Test proved. The use of passivated porous pellets and enhance the ignition of the charge structure can well meet the internal ballistic performance index.