飞机结构强度试验胶布带粘贴技术及应用  

Technology of Straps Loading and Its Application for Aircraft Structural Strength Test

作　　者：黄振 刘庆杰 曹文斌 Huang Zhen;Liu Qingjie;Cao Wenbin(Chengdu Aircraft Industrial(Group)Co.,Ltd.,Chengdu610092,Sichuan,China)

机构地区：[1]成都飞机工业(集团)有限责任公司,四川成都610092

出　　处：《工程与试验》2023年第2期120-122,共3页Engineering and Test

摘　　要：飞机结构强度试验是检验飞机结构强度的重要手段,对于新机的研制,结构强度试验是考查设计是否可行的主要途径。试验时,加载系统通过粘贴在飞机蒙皮外表面的胶布带对整个飞机(或试验部件)施加预定载荷。为了提高胶布带粘贴性能、规范粘贴流程、减少胶布带失效现象,本文研究了胶布带的分类与尺寸、胶布带的应用场景、胶布带粘贴工艺,结合试验应用,提出合格胶布带粘贴方法,并按照行业标准建立了一套完善的工艺流程,可以有效避免胶布带失效问题。Aircraft structural strength test is an important means of verifying the strength of aircraft structures,especially for the development of new aircraft,structural strength test is the main way to examine the feasibility of design.During the test,the loading system applies a predetermined load to the entire aircraft(or test components)through adhesive tape attached to the outer surface of aircraft skin.In order to improve the adhesion performance of adhesive tape,standardize the adhesion process,and reduce the phenomenon of adhesive tape failure,the classification and size of adhesive tape,the application scenarios of adhesive tape,the adhesion process of adhesive tape are studied in the paper.Based on the experimental applications,qualified adhesive tape adhesion methods are proposed.Finally,a complete process flow is established according to industry standards,which can effectively avoid the problems of adhesive tape failure.

关 键 词：结构强度试验 胶布带 失效分析 粘贴工艺 

分 类 号：V216.1[航空宇航科学与技术—航空宇航推进理论与工程]