导弹的折叠尾翼

• 作 者: 盛德林
• 出 处: 外国海军导弹动态
• 发表日期: 1982年S1期
• 关键词: 折叠尾翼 发射管发射 根段 间隔分布 发射管 尾部 中心面 四片 螺母 直线

通常导弹带有四片尾翼,它们等间隔分布在导弹尾部外面。如果这类导弹采用发射管发射,为了使导弹能装入发射管,这些尾翼就应当是可折叠的。折叠方式是尾翼倒向弹体,当导弹离开发射管时,尾翼自动展开到正常位置。采用折叠尾翼的另一个理由是减小导弹在贮存和运输期间所占用的空间。折叠式尾翼通常分为两段:略伸出弹外的尾翼根段和折叠段。

Usually missiles with four tail, they are equally spaced at the tail of the missile outside. If such missiles were launched using a launch tube, the fins should be foldable in order for the missile to fit into the launch tube. Fold way is the tail wing body, when the missile leaves the launch tube, the tail automatically expand to the normal position. Another reason to use the folding tail is to reduce the space occupied by the missile during storage and transportation. Folding fin is usually divided into two sections: a little out of the outer tail of the tail root and folding section.