摘要
建立了线性和非线性缓冲包装系统的无量纲跌落冲击方程 ,得到了产品最大加速度响应 ,提出了评价线性和非线性包装系统产品安全与否的跌落破损边界曲线概念。对于线性包装系统 ,固有频率和跌落冲击速度是产品跌落破损的评价量 ;对于非线性包装系统 ,系统参数和无量纲跌落冲击速度是产品跌落破损的评价量。
The dimensionless dropping shock equations for linear and non linear cushion package system are developed,and the maximum acceleration response of product is obtained.Then,a concept of dropping damage boundary curves for linear and non linear package systems in the evaluation of product dropping damage is suggested.In linear package system,the nature frequency and dropping shock velocity are the evaluation quantites for dropping damage of product.In non linear packaging system,the system parameter and dimensionless dropping shock velocity are the evaluation quantities.
出处
《包装工程》
CAS
CSCD
北大核心
2001年第6期4-7,共4页
Packaging Engineering
基金
江苏省跨世纪学术带头人基金
教育部骨干教师基金资助项目
