自复位式低冲击分离螺母设计研究  

Design on the Low Impact Separation Nut with Auto-recover Function

作　　者：刘兰[1] 陈敏慧[1] 刘举鹏[1] 

机构地区：[1]中国兵器工业第213研究所,陕西西安710061

出　　处：《火工品》2009年第2期38-41,共4页Initiators & Pyrotechnics

摘　　要：设计了一种反推式分离螺母装置,主要完成了关键零部件的设计和校核,对反推式分离螺母装置进行了解锁试验。试验结果表明:分离装置的设计方案正确、工作可靠,其分离冲量小于1N·s,并能够自动复位,为同类产品的设计提供了一定参考。The indirect thrust separation nut was desighed in this paper.The design and check of component were carried out emphatically, and the separation test for the separation nut has been done. The result indicated that the design scheme was correct, the device could work reliably,its separate impulse was lower than IN · s, and the device could be recovered after work. The design has certain reference for the similar product design.

关 键 词：火工装置 分离螺母 解锁装置 设计 

分 类 号：TJ450.2[兵器科学与技术—火炮、自动武器与弹药工程]