摘要
建立了产品在二次冲击时的运动微分方程 ,求出了发生二次冲击时包装件固有频率与跌落高度等参数的关系 。
The motion differential equation of product during the secondary shocks was established to solve the relationships between package's natural frequency, falling height and other factors when the secondary shocks happen. The acceleration magnitude and dynamic characteristics of product package system during the secondary shocks were discussed.
出处
《包装工程》
CAS
CSCD
北大核心
2004年第6期13-15,共3页
Packaging Engineering
基金
黑龙江省自然科学基金资助项目 (A0 30 2 )
关键词
包装间隙
缓冲系统
力学分析
Package gaps
Cushioning system
Mechanical analysis
