论文部分内容阅读
在同时考虑员工学习率和运输工序时间的基础上,对该类型人工工序作业系统的批量加工模式生产周期模型及优化问题进行研究。给出批量工件以不同移动方式完成加工的生产周期形式,并详细地对该研究背景下的批量工件以平行顺序移动方式完成加工的生产周期模型进行理论证明。在给定算例的基础上,对仅考虑搬运时间、考虑学习率和搬运时间等两种情况的生产周期进行对比分析。最后,在详细分析工艺工序时间、员工学习率、运输工序时间、增加峰工艺工序员工人数等优化措施对批量工件生产周期优化效果影响的基础上,提出针对不同移动方式完成加工的批量工件进行生产周期优化的策略,为该类型制造系统正确进行现场改善提供可以借鉴的准则。
Based on the learning rate of employees and the time of transport process, this paper studies the batch processing model production cycle model and optimization of this type of manual process operation system. The production cycle of the batch workpiece with different moving modes is given. The production cycle model of the batch workpiece with the parallel and sequential movement in the research background is theoretically proved in detail. On the basis of a given example, a comparative analysis is made on the production cycle considering only the handling time, the learning rate and the handling time. Finally, based on the detailed analysis of the influence of optimization measures such as process time, staff learning rate, transportation process time and the number of employees in peak process, on the optimization effect of batch workpiece production cycle, the paper puts forward the production of batch workpiece with different moving modes Cycle optimization strategy for the type of manufacturing system to improve the scene to provide reference for the reference.