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目前,以胶液代替铆接已在荷兰福卡式F—27“友谊”号旅客机的结构中得到了广泛的应用,下列所引载的就是关于它的数字及图示材料。 胶接特别适用于带有工作蒙皮的结构,因为这时将最完满地利用加强件材料。此外,还消除了像铆钉直径和间距对于结构强度影响这样的因素。对机翼、垂直安定面和水平安定面,一般常用n型材加强壁板定型;对机身、机翼和航面则用Z形型材壁板定型。 交变载荷试验图(图1表明),在大部分实用范围内,铆接排和胶接缝的疲劳强度特性是
At present, the glue instead of riveting has been widely used in the structure of the Fokker F-27 “Friendship” passenger aircraft in the Netherlands. The figures and pictorial materials about it are cited below. Adhesive bonding is particularly suitable for structures with work skins because the stiffener material will be used to its fullest extent. In addition, factors such as the rivet diameter and spacing on structural strength are eliminated. Of the wing, vertical stabilizer and horizontal stabilizer, the n-shaped material commonly used to strengthen the siding stereotypes; on the fuselage, wings and surface profile with Z-shaped profile wall panels. Alternating load test chart (Figure 1 shows), in most practical range, the fatigue strength characteristics of riveted row and glue seams is