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本文介绍了真空技术在固体火箭发动机推进剂原材料准备、燃烧室绝热、推进剂药柱浇注成型、发动机总装检测中的应用,真空技术在提高固体火箭发动机制造质量方面发挥了积极作用。
This paper introduces the application of vacuum technology in the preparation of solid rocket motor propellant raw materials, the adiabatic combustion chamber, the injection molding of propellant grains and the assembly testing of engines. Vacuum technology plays an active role in improving the quality of solid rocket motor manufacturing.