基于价值工程与振动冲击测试的包装结构优化设计  

Optimization Design for Packaging Structure Based on Value Engineering and Vibration Shock Tests

作　　者：雷鸣 雷敏[2] 肖大伟[2] 梁志涛 曹志民 尹诗 谢君翊 LEI Ming;LEI Min;XIAO Da-wei;LIANG Zhi-tao;CAO Zhi-min;YIN Shi;XIE Jun-yi(Wenzheng College of Sooehow University, Suzhou 215104, China;Soochow University, Suzhou 215006, China;Shareate Tools Ltd., Suzhou 215121, China;Grundfos China Holding Co., Ltd., Suzhou 215126, China)

机构地区：[1]苏州大学文正学院,苏州215104 [2]苏州大学,苏州215006 [3]苏州新锐合金工具股份有限公司,苏州215121 [4]格兰富(中国)投资有限公司,苏州215126

出　　处：《包装工程》2018年第17期118-123,共6页Packaging Engineering

摘　　要：目的为了满足价值工程节约成本的要求,对某出口海外的木包装容器结构进行优化设计。方法首先对产品功能进行分析,设计新包装的结构方案,由原有的卧式包装优化为用材更少的立式包装,然后运用理论力学知识对泵体进行稳定性计算和底座强度分析,然后运用CATIA建立三维模型,运用有限元分析软件Ansys Workbench对模型进行强度校核,最后根据国际安全运输协会包装测试标准对样品进行振动、冲击、跌落测试。结果新包装通过了振动冲击跌落测试,优化后的木包装容器满足抗冲击的强度要求,满足不会发生倾覆的功能要求,木材用料节约了40%,铁支架材料节约了100%,每年全球公司节约成本约360万元。结论新包装在满足产品功能的基础上,大大节约了成本,满足了价值工程以最少的费用换取所需要的功能的要求;同时也为跨国包装设计工程师提供一种包装解决方案和技术参考。The work aims to optimize the structural design of some wooden packaging container exported overseas, so as to meet the cost-saving requirement of value engineering. The product function was analyzed firstly, and then the structural scheme of new package was designed. The original packaging was optimized from horizontal to vertical with less material. Then, the knowledge of theoretical mechanics was applied to calculate the stability of the pump body and analyze the base strength. Then, CATIA was used to create 3 D models, and the finite element analysis software Ansys Workbench was applied to calibrate the model strength. At the last, the vibration, shock and drop tests of the samples were conducted according to the ISTA packaging test standards. The new package passed the tests above. The optimized wooden packaging container met the strength requirement of shock resistance and the function requirement of no overturning. The wood material was saved by about 40%, and the steel frame was saved by about 100%. About 3.6 million yuan of global companies was saved per year. On the basis of meeting product functions, the new package greatly saves the cost, and satisfies the requirement of value engineering to gain the required functions with the least expenses. At the same time, one package solution and technical reference are also provided for international packaging design engineers.

关 键 词：木包装 价值工程 有限元分析 振动冲击跌落测试 优化设计 

分 类 号：TH122[机械工程—机械设计及理论] TB482[一般工业技术—包装工程]