减振密封包装箱设计及试验分析  

Design and Experimental Analysis of Damping and Sealing Packing Box

作　　者：孔振[1] 李辉[1] 曹雪峰[1] 

机构地区：[1]上海航天精密机械研究所,上海201600

出　　处：《包装工程》2014年第3期128-131,147,共5页Packaging Engineering

摘　　要：目的研究并获得包装箱减振和密封效果。方法以某包装箱结构设计为基础,进行了减振装置冲击试验。为准确获得包装箱漏率指标,建立了温度和大气压力补偿模型。结果冲击试验结果表明减振效率不低于62.3%;气密性试验表明包装箱漏率为3.03×10-4Pa·m3/s。结论为该包装箱设计定型提供依据,并为其他带减振或密闭容器设计及试验提供参考。Objective To study and obtain the damping and sealing results of a packaging box. Methods Based on design of a packaging box, vibration dampers shock test was conducted. To get accurate leak rate, a temperature and atmospheric pressure compensation model was established. Results The results showed that the damping effect was not less than 62.3%. The air tightness test indicated that the leak rate of packaging box was 3.03×10^-4 Pa . m3/s. Conclusion These results provide the basis for packaging box design typification, and give the experimental basis and reference for other damping or sealing packaging box.

关 键 词：减振装置 密封 冲击试验 气密性试验 

分 类 号：TB482.2[一般工业技术—包装工程] TB485.3