基于Solidworks Simulation的包装件跌落仿真与分析

文档编号:BZ045  文档字数:9507.页数:40

摘要：本文档主要是对电视机包装件的缓冲包装的安全性进行研究。80%的电子产品损坏大都来源于跌落碰撞,研发人员往往耗费大量的时间和成本,针对产品做相关质量实验,最常见的结构实验就是跌落与冲击试验。以简单结构缓冲包装件模型为研究对象，通过跌落试验，研究了系统的加速度、应力响应。通过Solidworks Simulation 软件对某品牌电视机缓冲包装进行仿真跌落测试。分析了包装件在平跌落、楞跌落、角跌落状态下,跌落试验的应力图解、变形趋势及冲击关键点的应力时间曲线图、加速度时间图，探讨了包装件的应力分布规律，加速度变化趋势，为包装件冲击强度的理论研究和结构优化设计提供了有价值的探索。探讨了包装件的加速度规律，通过对比验证不同跌落情况下的包装件的损害情况以及得到电视机易损害部位。

关键词：跌落；缓冲；Solidworks；仿真；
Abstract：This paper is mainly to the safety of the cushion packaging products. 80% of electronic products fell from collision damage most of the R & D personnel often spend a lot of time and cost for products related to the quality of the experiment, the most common structure is falling and the impact of the experimental test. With simple structure, cushion packaging model as the research object, by drop test, study the system acceleration, the stress response. Through the Solidworks Simulation software for a brand television cushioning simulation test fall. The different structure analysis package in the flat and level fell about 20 degrees oblique fall under the state respectively from high rigidity, fall to the test surface deformation, stress diagram of key trend and impact stress time, Discusses the acceleration package, through contrast test fall under the circumstance of different package and get the damage to damage. TV
Keywords: fall;Buffer; Solidworks;Simulation;

目  录
中文摘要 Ⅰ
Abstract Ⅱ
目录 Ⅲ
1. 绪论 1
 1.1  选题的背景和意义 1
 1.2  研究的基本对象与拟解决的主要问题 1
2. 跌落试验的仿真和分析 3
 2.1  基于Solidworks软件的液晶电视机建模 3
 2.2 程序求解方法 4
 2.3 跌落试验仿真 5
 2.4  跌落仿真试验的分析 16
         2.4.2 现实情况分析 22
        2.4.3应力时间对比分析 25
3. 总结与展望   29
 3.1 总结  29
   3.2 存在的不足 29
 3.2 展望 29
致  谢 31
参考文献 32
附录  中华人民共和国国家标准  GB/T　4857.5-92 34

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