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前言铝蜂窝结构和铝合金钣金胶接结构具有强度高、结构重量轻、疲劳性能好等优点。近年来,在我国宇航工业中正获得日益广泛的应用。在应用胶接结构中,必须重视胶接的可靠性和耐久性。据报导,1959至1960年飞机上应用了3500件胶接件,1977年应用达57000件,增加约16倍;1959年至1960年返修的胶接件25件,而1977年返修的胶接件
Preface Aluminum honeycomb structure and aluminum alloy sheet metal bonding structure with high strength, light weight, good fatigue performance. In recent years, China’s aerospace industry is gaining more and more widespread applications. In the application of bonding structure, we must attach importance to the reliability and durability of the bonding. It was reported that from 3500 to 1960 aircraft were applied 3500 pieces of adhesive, the application of 57,000 in 1977, an increase of about 16 times; 1959-1960 rework of the 25 pieces of plastic, and in 1977 repaired the glue