摘要
针对目前家电生产企业在产品包装线工艺流程中,存在的瓶颈工序耗时长、限制产能的缺点,提出了基于约束理论的家电产品包装线工艺流程优化方案。设计了作业耗时短、操作简单的一体式家电产品包装箱,有效解决了瓶颈工序的耗时问题;设计了基于单元生产方式的新包装工艺流程,包装线生产平衡率从46.9%提升到87.4%;采用生产物流仿真软件Flexsim,基于包装线仿真模型,分析各作业单元运行状态。应用结果表明该优化方案不仅有效解决了瓶颈工序耗时长的问题,且优化后的包装线生产平衡率更高,各作业单元时间利用率更高。本方案能改善家电产品包装线上的生产状况,提高生产效率。
In view of the shortcomings that process time-consuming and limited production capacity of appliance manufacturers in the process of product packaging line,the optimization scheme of the process flow of household appliance product packaging line was proposed based on the theory of constraints. The packaging of household appliance products with short operation time and simple operation was designed,which effectively solved the time-consuming problem of the bottleneck process. The new packaging process based on unit production was designed and the production balance rate of the new packaging line increased from 46. 9% to 87. 4%. Production logistics simulation software Flexsim was adopted to analyze the running state of each operation unit based on the packaging line simulation model.The application results show that the optimization scheme not only effectively solves the time-consuming problem of the bottleneck process,but also increase the production balance rate after optimization as well as the time utilization rate of each operation unit. The program can improve the production condition of the household appliances packaging production line and improve the production efficiency.
作者
赵瑞
张新昌
ZHAO Rui;ZHANG Xinchang(School of Mechanical Engineering,Jiangnan University,Wuxi,Jiangsu 214122,China;Jiangsu Key Laboratory of Advanced Food Manufacture Equipment ＆ Teehnology,Jiangnan University,Wuxi,Jiangsu 214122,China)
出处
《轻工机械》
CAS
2018年第4期100-104,共5页
Light Industry Machinery
