加榴炮机械触发引信作用时间指标与作战效能研究  

The Action Time Requirement and Efficiency of Cannon Contact Fuze

作　　者：时景峰 游宁 李鹏 

机构地区：[1]解放军63961部队

出　　处：《探测与控制学报》2006年第6期29-32,共4页Journal of Detection & Control

摘　　要：以某火炮对中等密度土壤目标为例，研究了机械触发引信装定成瞬发、短延期和长延期条件下对目标的侵彻深度，对弹丸杀伤效能的影响。研究结果表明：瞬发作用时（300μs），弹丸侵入目标的深度小于弹丸的头弧部长度，对弹丸的杀伤效果影响可忽略不计；短延期作用时（5-10ms），弹丸能够到达最有利起爆深度；具有侵彻体的引信对钢筋混凝土的实弹射击试验结果表明，自调延期机构能够自动识别目标的性质和厚度，对目标有更好的毁伤效能，完全可以取代固定长延期作用方式。The article, taking cannon Projectile for penerating the middle density soil as the example, analyzes the relation of the penetrating depth and the efficiency when the mechanical fuze is set into superquick short delay -time and long -delay time functionmodes. The results indicate that the projectile penetrating depth on target is short than the head of the cartridge when the fuze is set into superquick functioning（300 μs）. In the case of short delay - time functioning （5 - 10 ms）, the projectile can acheive a best penetrating depth on target. The projectiles with the fuze hating penetrating part were fired to reinforced concrete. The test result indicates that the self- adjust mechanism can identify the character and depth of the target and the projectile can obtain the best damage efficency, so the self - adjust mechanism can replace the long -delay time functioning.

关 键 词：机械触发引信 战术技术指标 作战效能 瞬发度 延期时间 

分 类 号：TJ431.1[兵器科学与技术—火炮、自动武器与弹药工程]