大型天线座俯仰框架关键环节的装配及测量  

The Research of the Assembly and Measurement of Pitching Frame Key Link of Large Antenna System

作　　者：郭军[1] 

机构地区：[1]中国电子科技集团公司第39研究所,西安710065

出　　处：《测控与通信》2017年第1期34-39,共6页

摘　　要：俯仰框架是大型天线雷达系统的重要组成部分，也是整个天线雷达系统的测量基准所在。针对其装配的工艺特性，本文就俯仰框架关键环节的装配工艺及测量方法进行重点介绍，说明了将整个天线结构系统基准引入每个关键环节的装配是确保每个装配环节精度的基础，再通过光学仪器和工装进行测量，同时借用工装进行调整，对于保证系统装配精度具有重要作用和意义。Pitching flame is an important component of radar antenna system, which is also the measurement datum of radar antenna system. In this paper, the assembly process and measurement method of the pitching frame are highlighted, which are based on the process characteristics of the assembly. The research indicates that it is a basic to use the antenna datum to assemble each key link. In order to ensure the assembly precision, it is necessary to use optical equipment and tooling to measure and adjust.

关 键 词：天线雷达 俯仰框架 关键环节 装配 

分 类 号：TN820.82[电子电信—信息与通信工程]