The embodiment of the invention provides a separation shell of an aerospace craft separation device, and the separation shell comprises a weakening groove which is formed in the outer surface of the separation shell and divides the outer surface of the separation shell into two parts; and an explosive component mounting position, which is used for mounting an explosive component of the separationdevice and located on the inner surface of the separation shell, wherein the weakening groove and the explosive component mounting position are arranged oppositely; and the weakening groove is used for weakening the strength and rigidity of the separation shell at the weakening groove, so that the separation shell is divided into two parts along the weakening groove when the explosive part at theexplosive part mounting position explodes. According to the embodiment of the invention, the technical problems that a separation shell of a traditional aerospace craft separation device is complex instructure and high in assembly difficulty are solved.
本申请实施例提供了一种航天飞行器分离装置的分离壳体,包括:削弱槽,设置在所述分离壳体的外表面,所述削弱槽将所述分离壳体的外表面划分为两个部分;爆炸性部件安装位置,用于安装分离装置的爆炸性部件,位于所述分离壳体的内表面,所述削弱槽和所述爆炸性部件安装位置相背设置;其中,所述削弱槽用于削弱分离壳体在所述削弱槽处的强度和刚度,以在所述爆炸性部件安装位置的爆炸部件发生爆炸时,所述分离壳体沿所述削弱槽分为两部分。本申请实施例解决了传统的航天飞行器分离装置的分离壳体结构复杂,装配难度大的技术问题。
Separation shell of aerospace craft separation device
一种航天飞行器分离装置的分离壳体
2021-02-02
Patent
Elektronische Ressource
Chinesisch
IPC: | B64G Raumfahrt , COSMONAUTICS |
Simulation of an Explosive Separation Device Used in Aerospace Craft
Tema Archiv | 2013
|NTIS | 1973
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