极低过载引信无返回力矩擒纵后坐保险机构  

Runaway Escapement Recoil Safety Mechanism for Very Low Overload Fuze

作　　者：艾志远 李世中[1] 杨超 张冬梅[1] 常慧珠 AI Zhiyuan;LI Shizhong;YANG Chao;ZHANG Dongmei;CHANG Huizhu(School of Mechanical and Electrical Engineering,North University of China,Taiyuan 030051,China;Jiangnan Industries Group Co.,Ltd,Xiangtan 411207,China)

机构地区：[1]中北大学机电工程学院,山西太原030051 [2]江南工业集团有限公司,湖南湘潭411207

出　　处：《探测与控制学报》2023年第1期44-49,共6页Journal of Detection & Control

摘　　要：针对极低发射过载下引信安全系统的环境利用和保险问题,采用一种无返回力矩钟表机构和质量重块相结合的后坐保险机构,通过结构参数优化和设计,对保险机构在勤务处理环境和发射环境下的运动特性进行了仿真分析。通过Adams动力学仿真表明,该机构在极低过载发射环境中效果良好,其勤务处理安全性和发射可靠性均能满足使用要求,解决了极低过载发射弹药使用后坐保险机构的适应性问题。Aiming at the problem of environment utilization and safety of fuze safety system under very low emission overload,a kind of recoil safety mechanism with runaway escapement and mass weight block was adopted.Through optimization and design of structural parameters,the motion characteristics of the safety mechanism in service processing environment and launch environment were simulated and analyzed.Adams dynamic simulation showed that the mechanism had a good effect in the very low overload launch environment,its service processing security and launch reliability could meet the requirements of uze,and solved the adaptability problem of the recoil safety mechanism of the very low overload launch ammunition.

关 键 词：引信 极低过载 后坐保险机构 无返回力矩钟表机构 

分 类 号：TJ430.3[兵器科学与技术—火炮、自动武器与弹药工程]