粉末药形罩材料及工艺对静破甲性能影响的研究  

Impact of material and technology of powder liners on performance of shaped charges

作　　者：陈星[1] 王凤英 

机构地区：[1]四川理工学院,四川自贡643000 [2]中北大学,山西太原030051

出　　处：《兵器材料科学与工程》2015年第4期94-97,共4页Ordnance Material Science and Engineering

基　　金：国家自然科学基金(11072222)

摘　　要：为研究粉末药型罩的材料配比及药型罩径向壁厚差、轴向壁厚变化率、药型罩质量分布对破甲性能的影响,采用正交法以穿深为指标设计实验方案,通过静破甲试验得到各因素最优组合。研究结果表明,药型罩材料配比、径向壁厚差、轴向质量分布对破甲弹的破甲威力具有重要影响,其中材料配比是影响药型罩性能最主要的因素,对破甲侵彻威力具有决定性作用。In order to study the effect of the material ratio,wall thickness difference of liner in radial direction,and mass distribution of liner on penetration performance of shaped charges,the orthogonal experimental plan was designed with penetration depth as an indicator,and the optimum program was obtained for actual production. The results show the material ratio,wall thickness difference of liner in radial direction,and mass distribution of liner in axial direction play important roles in penetration,in which,the material ratio is the most primary factor,playing a decisive role in the penetration.Keywords shaped chargepowder linermaterial ratiowall thickness tolerancemass distribution

关 键 词：聚能装药 粉末药型罩 材料配比 壁厚差 质量分布 

分 类 号：TJ410.4[兵器科学与技术—火炮、自动武器与弹药工程]