针对注塑生产车间作业调度效率较低的问题,在“归模”的基础上提出一种改进的作业调度方法.该方法通过合并具有相同模具清单作业减少生产所需时间,再通过小机型注塑机优先排产降低车间能耗.理论分析和实验评测结果表明,该方法可以提高生产能力,降低耗电量超过50%,使注塑车间作业调度效率更高.
To solve the low efficiency of scheduling in injection molding workshop, an improved job-shop scheduling method was proposed based on clustering mold. The production time was reduced by merging jobs with the same tool list, and the energy consumption was reduced through small model injection machine preferred scheduling. The theoretical analysis and the experimental results show that the proposed mehtod can improve productivity and reduce power consumption more than 50%, making injection molding shop job scheduling be more efficient.