摘要
此研究目的为掌握包装件跌落过程中产品的响应规律,更好地为包装设计服务。本文阐述了无阻尼跌落冲击力学模型和有阻尼跌落冲击力学模型的特点,探讨了包装件跌落冲击过程的五个阶段,分析了包装件跌落冲击过程的位移、力和加速度响应。结果表明,运动方程法和能量分析法的分析角度和求解过程不同,但最终所得产品响应均相等,说明两种分析方法均适用于包装件的跌落分析,但能量分析法更为简单。
The purpose of this study is to master the response rule of the product in the process of the drop of the package,and to better serve the packaging design.This paper describes the characteristics of the undamped and damped drop impact mechanical model,discusses the five stages of the drop impact process of the package,analyzes the displacement,force and acceleration response of the drop impact process of the package.The results show that the analysis angles and solving processes of motion equation method and energy analysis method are different,but the final product responses are equal,indicating that the two analysis methods are suitable for the drop analysis of packaging,but the energy analysis method is simpler.
作者
李彭勃
魏建斌
党玲玉
LI Peng-bo;WEI Jian-bin;DANG Ling-yu(Sichuan Technology and Business College,Dujiangyan 611830,China)
出处
《绿色包装》
2025年第6期15-18,共4页
Green Packaging
基金
四川工商职业技术学院院级教育教改课题(数字化技术助力《包装设计》课程培养学生创新能力的探索与实践——以四川工商职业技术学院为例2024JG10)
四川省教育信息技术应用性研究课题(基于设计流程的高职《包装设计》数字化教材建设研究DSJZXKT286)。
关键词
包装件
跌落冲击
能量分析法
响应
packaging
falling impact
energy analysis method
response
