生产线加工时间的自动采集与建模方法

Automatic Collection and Modeling Method of Operation Time of Production Line

采用PLC对生产线的作业时间自动采集,输入到上位机的生产线管理系统软件中进行计算和初步的统计,并存储在数据库中。得到的相关数据文件,输入到Flexsim软件中,自动拟合出分布规律,对加工时间等进行建模,从而找到生产过程的瓶颈,并提出改善方案,实现生产线的平衡优化。

The production line operation time be automatic gathered by PLC, and be inputted into the software production line computer management system for calculations and preliminary statistics, and stored in a database. The resulting data file input to Flexsim software, auto- maticaUy fitted distribution, modeled on the processing time to find the bottlenecks in the production process, and propose improvement programs to achieve a balance to optimize production lines.