直推式低冲击分离装置的设计  

Design on the Low Shock Separation Device of Direct Thrust Model

作　　者：张营[1] 杨树彬[1] 王键[2] 杨安民[1] 文冲[1] 吴瑞德[1] 

机构地区：[1]中国兵器工业第213研究所,陕西西安710061 [2]航天科工集团九院设计所,湖北武汉510034

出　　处：《火工品》2007年第6期33-35,46,共4页Initiators & Pyrotechnics

摘　　要：根据低冲击分离装置工作原理,设计了一种直推式低冲击分离装置,通过对分瓣螺母进行受力分析,研究了主要设计参数之间的关系;此外,进行了分离解锁、冲量测试以及分离冲击试验。结果表明:所设计的直推式低冲击分离装置能够正常解锁,其分离冲量小于1N·s,冲击加速度小于200g。Based on the function principle, a low shock separation device of direct thrust model is designed. Through analyzing on the impressed force of segment nut, the relationships of the key design parameters were studied. At the same time, the separation test, impulsion test and shock test have been done. Results indicated that the device can be separated completely, and its impulsion is smaller than IN·s, its impact acceleration is lower than 200g.

关 键 词：分离装置 低冲击 设计参数 冲量 

分 类 号：TJ450.2[兵器科学与技术—火炮、自动武器与弹药工程]