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Experimental Study of Cushion Materials for Microaccelerometers under shock load

机译:微加速度计缓冲材料在冲击载荷下的实验研究

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摘要

This work studied the cushion efficiencies of aluminum foam and metal rubber as the cushion materials for microaccelerometers under shock load. A series of shock experiments were carried out to test the performance of these two materials. Preliminary results indicated that aluminum foam and metal rubber have different energy absorption mechanisms, and both of them have excellent energy absorption capability, which can effectively cushion the effect of shocking pulse peak and suppress the high-frequency vibration noise. Aluminum foam and metal rubber are believed to be promising cushion materials for microaccelerometer.
机译:这项工作研究了铝泡沫和金属橡胶作为微加速度计在冲击载荷下的缓冲材料的缓冲效率。进行了一系列冲击试验以测试这两种材料的性能。初步结果表明,泡沫铝和金属橡胶具有不同的能量吸收机理,两者均具有优异的能量吸收能力,可以有效地缓冲冲击波峰值的影响,抑制高频振动噪声。铝泡沫和金属橡胶被认为是微加速度计的有前途的缓冲材料。

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