摘要
利用有限元软件ANSYS/LS-DYNA的跌落模块(Drop Test Module),建立电脑液晶显示器缓冲包装系统的有限元模型,模拟缓冲包装系统的跌落响应试验,得到了液晶显示器的应力应变云图,和加速度响应等动态特性,获取了相关数据,进而利用数据反复修改模型参数,优化电脑液晶显示器的缓冲包装结构及尺寸,设计出合理的电脑液晶显示器缓冲包装。
A finite element model of cushion packaging system was established using ANSYS/LS- DYNA(Drop Test Module) to simulate the drops response experiment of cushion packaging system.The stress strain cloud chart and acceleration dynamic response of liquid-crystal display was obtained.The struc- ture was optimized and a reasonable cushion packaging system of computer liquid-crystal display was de- signed using the data.
出处
《包装工程》
CAS
CSCD
北大核心
2007年第9期8-10,共3页
Packaging Engineering
关键词
缓冲包装
跌落冲击
有限元仿真
cushion packaging
drop impact
finite element simulation
