铝合金精密薄壁耐压舱体铸造成型

Founding Forming of Aluminum Alloy Precision Pressure-Resistant Cabins with the Thin-Walled Structure

简述了在空气或水流压力载荷环境下工作的精密承压舱体的结构特点与选材原则,介绍了铝合金铸造成型技术在美国导弹舱体制造中的典型应用,分析了某耐水压铝合金薄壁结构舱体的砂型差压铸造成型过程。

This paper describes construction feature and material selecting of the precision pressure-resisting cabins with thin-walled structure which work under the environment of the fluid loads, presents some typical application of the aluminum alloy founding technology in the USA＇s missile manufacturing, analyses differential pressure founding forming process of the aluminum alloy water pressure-resisting cabin with thin-walled structure.