塑壳式低压断路器纸质运输包装设计  

Paper Transport Packaging Design of Low-voltage Molded Case Circuit Breaker

作　　者：王娴 陈满儒[1] 陈建森 WANG Xian;CHEN Man-ru;CHEN Jian-sen(Shaanxi University of Science&Technology,Xi'an 710021,China;Nefab Packaging Engineering(Dongguan)Co.,Ltd.,Dongguan 523833,China)

机构地区：[1]陕西科技大学,西安710021 [2]耐帆包装工程(东莞)有限公司,广东东莞523833

出　　处：《包装工程》2020年第1期88-94,共7页Packaging Engineering

摘　　要：目的改善目前国内低压电器在运输过程中破损率较高,且运输包装保护性较差的现状。方法首先选择合适的包装材料对产品进行缓冲包装结构设计,使用Iron CAD对产品进行建模,随后导入PreSys进行缓冲包装结构前处理。生成K文件使用LS-DYNA进行求解,并利用LS-PosProt进行后处理,最后借助Matlab中曲线拟合工具箱进行曲线拟合。结果该缓冲包装结构能够在塑壳式低压断路器跌落过程中吸收冲击,保证产品不受损坏。结论低压断路器运输包装设计绿色环保且保护性能良好。The work aims to improve the present situation of the high breakage rate of current domestic low-voltage electrical equipment in transportation process and the poor protection of transport packaging. Firstly, the appropriate packaging materials were selected to design a kind of cushioning packaging structure for the product. Iron CAD was used to model the product. Then, the product model was imported into PreSys for pre-processing of cushioning packaging structure. After the K file was generated, LS-DYNA was used to solve the problem. The post-processing was carried out by LS-PosProt. Finally, curve fitting was implemented with the curve fitting toolbox in Matlab. The cushioning package structure could absorb the impact in the drop process of the low-voltage molded case circuit breaker, so as to ensure that the product would not be damaged. The low-voltage circuit breaker transport packaging design is green and environmentally friendly, and has good protection performance.

关 键 词：塑壳式低压断路器 运输包装 包装设计 LS-DYNA 

分 类 号：TB482.2[一般工业技术—包装工程]