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一、概述随着科学技术的进步和现代化工业的飞速发展,用诸如大型壁板之类的整体结构件代替传统的铆接结构件和其它组合结构件不仅有了必要,而且成为可能了.50年代初,国外某些重要飞机上已开始采用整体壁板.到60年代末70年代初,许多国家的重要飞机制造公司都先后建成了具有相当规模的整体壁板生产车间,整体壁板的制造技术已成为一门独立的专业技术,作为衡量各国航空工业发展的重要标志之一.目前,大型整体壁板几乎用于所有的飞机,而且应用的比重也大大增加.中近程和洲际导
I. Overview With the advancement of science and technology and the rapid development of modern industry, it is not only necessary but also possible to replace traditional riveted structural members and other composite structural members with monolithic structural members such as large siding. In early 1960s and early 1970s, many important aircraft manufacturers in many countries successively built a large-scale integrated wallboard production workshop and a whole wallboard manufacturing technology Has become an independent expertise as an important measure of the development of aviation industry in various countries.At present, the large overall wallboard is used for almost all aircraft, and the proportion of applications has also greatly increased.Maddle and intercontinental