某航天装备冲击响应谱隔离设计  

Solation Design of Shock Response Spectrum for an Aerospace Equipment

作　　者：苏渤[1] SU Bo(China Aircraft Strength Research Institute,Xi'an 710065,China)

机构地区：[1]中国飞机强度研究所,西安710065

出　　处：《机械工程师》2020年第6期145-146,149,共3页Mechanical Engineer

摘　　要：分析了冲击响应谱的特点及应用,针对某型电子产品发射阶段破坏故障,设计了金属橡胶隔冲系统,通过实验研究了隔冲响应随金属橡胶密度的变化规律,获得了最佳隔冲密度,具有较强的工程意义。This paper introduces the characteristics and application of shock response spectrum,and designs a metal rubber isolation system to avoid damage to a certain electrical equipment in the launching stage.The variation of system response with the density of metal rubber is studied by experiments,and the density of the metal rubber at the minimum response value of the system is obtained.It has a strong and practical reference guide.

关 键 词：冲击响应谱 隔振器 金属橡胶 

分 类 号：TG147[一般工业技术—材料科学与工程]