摘要
建立了洗衣机的冲击振动模型．研究了半正弦脉冲激励下洗衣机的冲击响应。箱体和桶体具有不同的冲击谱峰值．它们都随缓冲垫刚度分配参数β和ó变化。
The shock model of washing machine is dcvelopcd. and the shock response is investigated under the action ofhalf-sinusoid pulse. The box and drum have the clifferent peaks of shock spectra whick vary with the rigidity parameters βand of cushioning pad. The shock spectra of box and drum can match respectively their fragility by adjusting the rigidity distribution of ctshioning pad.
出处
《包装工程》
CAS
CSCD
北大核心
1997年第4期8-11,共4页
Packaging Engineering
基金
无锡轻工大学重点科研基金
关键词
洗衣机
缓冲包装
冲击谱
半正弦脉冲激励
Washing Machine
Cushioning Packaging
Shock Spectra
Shock Response
