介绍了炸药精密注装技术，它是以压滤工艺为主，综合利用了炸药颗粒级配、真空振动、装药自动程控冷却等工艺组合而成。该技术已成功地应用到模拟轻弹破甲弹的装药配方及装药工艺中，使装药的固相含量＞８８％，相对密度＞９８％，密度均匀性好，装药无裂纹、无缩孔、无缩松，爆速达到８６６６±１６ｍ／ｓ（ρ＝１．８３ｇ／ｃｍ３）。 The explosive injection technology is introduced. It is mainly composed of pressure filtration process, which makes use of the combination of explosives particle gradation, vacuum vibration and automatic programmed cooling. The technology has been successfully applied to the simulated formulation and charging process of the FTIR projectile so that the solid content of the charge is> 88%, the relative density is> 98%, the density uniformity is good, the charge is crack-free, No shrinkage, no shrinkage, detonation velocity reached 8666 ± 16m / s (ρ = 1.83g / cm3).