铝质波导透镜的精密粘接组装  

Precision Sticking and Assembling of Wave-Guide Lens of Aluminum Material

作　　者：张晨晖[1] 

机构地区：[1]中国电子科技集团公司第二十研究所,陕西西安710068

出　　处：《化学与粘合》2004年第5期303-304,共2页Chemistry and Adhesion

摘　　要：主要论述了600多根轻质薄壁铝波导透镜的精密组装粘接,通过一对平行对称钢质组装架的巧妙设计、改性环氧胶粘剂的选择和合理的工艺路线设计,解决了在粘接过程中波导单元芯的变形、单元芯间的平行度和胶层厚度控制及波导透镜的整体粘接强度问题。组装的透镜径向尺寸累计误差小于0 5mm。This paper mainly described the precision sticking and assembling of the wave-guide lens of more than 600 light sheet-shell of aluminum material.By means of a pair of parallel-symmetry steel assembled frame designing and through the selection of modified epoxy resin adhesive and bonding technology,finally solved the problems about the deformation and the parallel degree of the wave-guide units,the thickness of the adhesive layer controlling and the bond strength of the wave-guide lens. The accumulative total error of the assembled lens was less than 0.5 mm in radial size.

关 键 词：铝质波导透镜 精密粘接组装 雷达天线系统 工装设计 胶粘剂 

分 类 号：TN820[电子电信—信息与通信工程] TQ437.9[化学工程]