某机载雷达天线背架结构设计  

The Structure Design of Antenna Frame of Airborne Radar

作　　者：宋志国[1] 陈志刚[1] 

机构地区：[1]南京电子技术研究所,江苏南京210013

出　　处：《电子机械工程》2008年第4期28-30,共3页Electro-Mechanical Engineering

摘　　要：介绍了某型直升机载雷达天线背架的结构设计,特别是运用摩擦焊进行冷却管道与背架的一体化设计。根据使用环境条件对背架结构进行了在各种工况下的仿真,并和试验结果进行了比较,结果表明结构设计是满足要求的。In this paper, the structure design of an airborne radar frame was discussed. Friction stir welding is adopted to integrate the design of cooling tube and antenna frame. According to working environments, it was simulated frame structure＇s mechanic performance under all kinds of conditions. By comparing with experiment result, it was proved that the structure design could meet the needs of the overall design.

关 键 词：直升机机载雷达 天线背架 搅拌摩擦焊 结构设计 

分 类 号：TN820.88[电子电信—信息与通信工程]