陶瓷基复合装甲防12.7mm穿甲燃烧弹的靶试研究(Ⅲ)  

Target Experiment about Ceramics-based Composite Armor against 12.7 mm Armor Piercing Incendiary(Ⅲ)

作　　者：丁华东[1] 方宁象 王玉湘 张国军 许艺[1] 

机构地区：[1]装甲兵工程学院装备再制造技术国防科技重点实验室,北京100072 [2]浙江立泰复合材料有限公司,浙江德清313219

出　　处：《装甲兵工程学院学报》2013年第1期-,共4页Journal of Academy of Armored Force Engineering

基　　金：军队科研计划项目

摘　　要：基于对材料特性和防弹机理的认识,设计了由600D腈纶、无纺布、Al2O3陶瓷和高强PE材料构成的陶瓷基复合靶板,靶板防护面密度ρA为92 kg/m2,尺寸为300 mm×300 mm×35 mm,用现役12.7 mm穿甲燃烧弹考核了靶板防护能力,尤其是探讨了PE在背面不受约束情况时中弹后的行为。结果表明:靶板结构是可行的,可防住V25为810 m/s的现役12.7 mm穿甲燃烧弹,PE层有优良的防二次效应的性能,而靶板结构有较大的改进空间。在靶试和讨论分析的基础上,给出了靶板结构改进的设计方案。Based on the understanding for the material characteristic and interaction between projectile and target,the ceramics-based composite armor target consisting of alumina ceramics Al2O3,PE material,600D polyacrylonitrile fiber and non woven fabric is designed and done.The target protection areal density ρA is 92 kg/m2,it's size is 300 mm×300 mm×35 mm.The target is examined by 12.7 mm armor piercing incendiary and the behavior after struck by a bullet when the back of PE is not restricted.The results show that the target is able to protect the 12.7 mm projectile,the limit V25 is 810 m/s,the PE layer has perfect characteristic to prevent the second effect.It is found that it is possible to improve the target construction and three new construction designs are given on the basis of target experiment and analysis.

关 键 词：陶瓷基复合装甲 靶板结构设计 防护机理 穿甲机理 

分 类 号：TJ81+0.38[兵器科学与技术—武器系统与运用工程]