飞机桨叶胶接强度试验与分析  

Experiment and analysis of joint strength on wing of aircraft

作　　者：杨毅青[1] 王熙 何舜朗 YANGYiqing;WANGX i;HEShunlang(School of Mechanical Engineering and Automation , Beihang University , Beijing 100191, China)

机构地区：[1]北京航空航天大学机械工程及自动化学院,北京100191

出　　处：《中国科技论文》2017年第22期2555-2559,共5页China Sciencepaper

基　　金：XX科研计划资助项目(XXXX0110009)

摘　　要：针对飞机桨叶与防除冰装置的胶接强度开展研究。设计1套能用于测量拉伸剪切力和180°剥离力的测量装置,参照国家标准采用牌号为EA9309和J-200-1A的胶黏剂制备,刚性胶接材料为2A12铝合金,挠性材料为双向碳纤维布的试验试件,最后利用该装置对试验试件胶接强度进行测量试验。结果表明:上述胶黏剂的拉伸剪切强度分别为14.5 MPa和7.7 MPa,180°剥离强度分别为4.58kN/m和4.61kN/m。The research of the joint strength of adhesives between the wing of aircraft and posed. A simple measuring equipment, which can be used to measure the tensile shear strsigned. According to national standards, EA9303 and J-200-1A adhesives were used to manufact2A12 aluminum alloy and carbon fiber bidirectional fabric were selected as materials of rigid and Finally, the equipment was used to carry out the joint strength of the specimens. The results demonstrated that the tensile shear strengths of the adhesives were 14. 5 MPa and 7 7 MPa respectively. The peel strengths were 4.58 kN/m and 4.61 kN/m in the direction of 180° respectively.

关 键 词：拉伸装置 桨叶胶接 剥离强度 剪切强度 

分 类 号：V215[航空宇航科学与技术—航空宇航推进理论与工程]