The invention belongs to the technical field of airplane structure design, and particularly relates to a bird-strike-resistant airplane leading edge laying layer structure. The aircraft leading edge paving layer structure comprises a leading edge outer panel (1), a front edge outer panel (2), a front edge outer panel (3), a front edge outer panel (4), a front edge outer panel (5) and a rear edge outer panel (6), the inner reflecting plate (3) comprises two layering plate surfaces, one sides of the two layering plate surfaces are in butt joint to form a sharp corner, the sharp corner directly faces the foremost part of the arc, and the other sides of the two layering plate surfaces are connected to the arc tail part of the front edge outer panel (1); and the sandwich (2) is arranged in an area enclosed by the front edge outer panel (1) and the inner reflecting plate (3). The wave absorbing capacity of the leading edge of the wing is improved, and meanwhile the bird impact resistance is improved.
本申请属于飞机结构设计技术领域,特别涉及一种抗鸟撞飞机前缘铺层结构。该飞机前缘铺层结构包括:前缘外面板(1),横截面为弧形,具有位于弧形中间的最前部,以及自最前部向后方两侧延伸的尾部;内反射板(3),包括两个在一侧对接成尖角的铺层板面,尖角处正对弧形的最前部,两个铺层板面的另一侧连接至前缘外面板(1)的弧形尾部;前缘外面板(1)与内反射板(3)围合的区域内设置有夹芯(2)。本申请提高了机翼前缘的吸波能力,同时提高了抗鸟撞能力。
Anti-bird-strike aircraft leading edge laying layer structure
一种抗鸟撞飞机前缘铺层结构
18.02.2025
Patent
Elektronische Ressource
Chinesisch
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