基于ANSYS的包装箱虚拟仿真试验研究

介绍了目前航空产品包装运输的现状及不同包装方式的优缺点。针对航空产品包装运输过程中对防腐性能的高标准以及对包装箱外廓尺寸的严苛要求,提出了非规则形状内压式金属包装箱的设计理念,并在结构强度和可靠性等方面进行了虚拟仿真试验研究。探索了应用压力容器设计标准进行结构强度设计的方法；根据实际运输状态模拟出包装箱设计载荷仿真试验标准,针对运输全过程包装箱各仿真试验状态进行了强度校核；完成了包装箱的强度分析,并提出了内压式金属包装箱的结构设计原则及具体典型部位的结构设计优化方案,为此类产品的结构设计及其虚拟仿真试验方案的制定、参数选取等提供了参考。

Research on the Virtual Simulation Experiment of Packaging Box on the Basis of ANSYS

it introduces the current status of package and transport of aviation products, and the advantages and disadvantages of different packaging ways. During the course of package and transport of aviation products, there are higher standards on the antiseptic property and strict requirements on the overall sizes of the packaging box, so that here it puts forward the design concept with irregular shape and internal pressure mental packaging box, and also it has research on the virtual simulation experiment in the aspects of structural intensity and reliability. It also makes exploration on the methods by applying the design standards of pressure vessel in the design of structural intensity; in accordance of the actual transport state, it simulates the standards for the simulation experiment on the design load of packaging box, and has intensity check on the state of every simulation experiment of packaging box during the total course of transport; it completes the intensity analysis of the packaging box, and puts forward principles on the structural design of internal pressure mental packaging box and structural optimization scheme for specific and classical part, so that it can provide some opinions and references for the structural design of such kind of products, making of virtual simulation experiment, and selection of parameters.