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设计了一种反推式分离螺母装置,主要完成了关键零部件的设计和校核,对反推式分离螺母装置进行了解锁试验。试验结果表明:分离装置的设计方案正确、工作可靠,其分离冲量小于1N·s,并能够自动复位,为同类产品的设计提供了一定参考。
A kind of reverse thrust separation nut device was designed. The design and checking of the key components were completed. The unlocking test of the thrust separation nut device was carried out. The experimental results show that the design scheme of the separation device is correct and its work is reliable. The separation impulse is less than 1N · s and can be automatically reset, providing a reference for the design of similar products.