预制扇形体破片穿甲威力试验研究

赵丽俊1，2，郝永平1，刘锦春2，黄晓杰2，李晓婕2

（1.沈阳理工大学装备工程学院，辽宁　沈阳　110159；2.北方华安工业集团有限公司（123 厂），黑龙江　齐齐哈尔　161046）

摘　要：现代战争的特点是机械化程度高、装甲防护能力强，战场上直接暴露的有生力量已极为有限，随着地面压制武器的发展，普通杀伤爆破弹破片的毁伤效能已无法满足打击装甲车辆的要求。只有提高破片的毁伤能力，才能达到攻击装甲车辆内的有生力量和通信设施的目的。为了进一步提高杀爆弹的杀伤威力和破片穿甲威力，研制具有打击轻型装甲车辆的预制破片弹是十分必要的。目前预制破片已广泛应用在榴弹、导弹战斗部等杀伤武器上，以某预制破片弹为例，对扇形体预制破片的初速、着速、极限穿甲速度、穿甲密度和穿甲率等性能进行了理论计算与试验研究，试验结果表明，理论计算结果与验证试验结果基本吻合。

关键词：预制破片；初速；着速；穿甲威力

中图分类号：TJ413.+4　文献标识码：A

作者简介：赵丽俊（1980—），男，内蒙古人，高级工程师，在读博士，研究方向为终点弹道和毁伤理论，E-mail：zhaolijun800810＠163.com。(www.xing528.com)

Segment precasting fragment power test and research

ZHAO Lijun1，2，HAO Yongping1，LIU Jinchun2，HUANG Xiaojie2，LI Xiaojie2

（1.Equipment engineering college of Shenyang university of technology，Shenyang 110159，China.2.The Test Base of 123 Factory，North Hua'an Industrial Group Co.，Ltd.，Qiqihar 161046，China）

Abstract：Modern war is characterized by high mechanization degree and strong armor protection ability，and the effective forces directly exposed on the battlefield are extremely limited.With the development of ground suppression weapons，the damage efficiency of ordinary anti-personnel blasting shells and fragments can no lon⁃ger meet the requirements of attacking armored vehicles.Only by increasing the damage ability of the fragments can we attack the effective power and communication facilities inside the armored vehicles.In order to further im⁃prove the killing power and armor piercing power of explosive ordnance，it is necessary to develop prefabricated fragmentation ordnance with striking light armored vehicles.Now the preformed fragment has been widely used on the grenade，missile warhead destruction weapons，based on the play，for example，a prefabricated fragment of prefabricated segment fragment velocity，the speed，speed limit wear armor and wearing armor density and wear properties，such as a rate on the theoretical calculation and experimental study，the test results show that the theo⁃retical calculation results basically match the experiment results.

Keywords：prefabricated fragment；initial velocity；target speed；penetrating armor power