A型蜂窝夹层结构平板基本力学性能  

Basic Mechanical Properties of A Honeycomb Sandwich Constructions Plan

作　　者：刘梦媛[1] 孟超[1] 温磊[1] 白树成[1] 

机构地区：[1]北京航空材料研究院,北京100095

出　　处：《宇航材料工艺》2013年第3期126-128,共3页Aerospace Materials & Technology

摘　　要：研究了以NH-1-2.75-72Nomex蜂窝为芯层、SW-110A/5258高温固化环氧树脂玻璃布预浸料为蒙皮材料的A型蜂窝夹层结构平板基本力学性能。A型蜂窝夹层结构平板采用热压罐一次固化成型。测试了A型蜂窝夹层结构平板的弯曲、侧压、拉剪及滚筒剥离性能。结果表明:A型蜂窝夹层结构平板基本力学性能满足耐高温机载天线罩和卫星整流罩的设计要求。The basic mechanical properties of A honeycomb sandwich constructions plan were studied in this pa- per, NH-1-2. 75-72 Nomex used as sandwich material, SW-110A/5258 glass fabric reinforced epoxy prepreg cured at 180℃ were selected for skin and adhesive film. By applying one step autocalve cure cycle,A honeycomb sandwich constructions were produced. Flexural properties, edgewise compressive propertie, flatwise compression properties, plan tension shear properties were tested. The basic mechanical properties of A honeycomb sandwich constructions plan meet the design requirement of high temperature airborne radome, satellite radome.

关 键 词：A型蜂窝夹层结构 力学性能 NH-1-2 75—72Nomex蜂窝 预浸料 

分 类 号：V414.6[航空宇航科学与技术—航空宇航推进理论与工程]