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离散制造业中装配是最后一道工序,也是最重要的一道工序。在零件库存一定时,合理的装配计划能提高生产效率及准时交货率。急单、缺件是装配计划频繁遇到的非常规问题,将打乱原有的装配计划,影响常规订单的准时交货率。基于齐套理论的装配计划,通过制定合理、灵活的零配件分配策略,可在优先满足急单需求的基础上,提高常规订单的准时交货率。
Discrete manufacturing assembly is the last process, but also the most important one process. When parts inventory is fixed, a reasonable assembly plan can improve production efficiency and on-time delivery rate. Urgent orders, lack of parts is frequently encountered unconventional assembly planning problems, will disrupt the original assembly plan, affect the regular orders on time delivery rate. Based on the theory of modular assembly planning, through the development of rational and flexible allocation of spare parts, priority orders can meet the urgent need, based on the regular orders on time delivery rate.