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为满足航天器轻量化对火工装置的需求,对火工装置轻量化小型化开展研究,重点探讨火工装置轻量化小型化原则、轻量化小型化途径以及实施轻量化小型化研制工作的基本流程。以某切割器为例,开展轻量化小型化研制,并进行极限功能裕度和极限强度裕度试验。结果表明,优化后的切割器重量和体积均减小50%,并且满足功能要求。
In order to meet the demand of the fire apparatus for the reduction of spacecraft weight, research on the miniaturization of the fire apparatus has been carried out, focusing on the principle of miniaturization and miniaturization of the fire apparatus, the reduction of the weight and the miniaturization, and the development of the miniaturization of lightweight Process. Taking a cutter as an example, the company developed lightweight and miniaturized products, and carried out the ultimate function margin and ultimate strength margin test. The results showed that the optimized cutter weight and volume were reduced by 50%, and to meet functional requirements.