摘要： 在目前离散型制造企业实施ERP普遍存在基础数据不完整的前提下,进行了从技术统计得出能力计划关键数据的研究。提出了在 MRP-Ⅱ系统中增加生产周期统计模块,利用从车间底层管理系统采集的设备状态数据,经分析后取得统计值取代原MRI-Ⅱ系统固定生产周期 的设置。并得出工作中心实际利用率作为下阶段评价生产能力的依据,由此改善MRP-Ⅱ物料计划中的能力管理流程。并进一步提出采用流量 图作为分析工具,为企业真正实行按动态调整的有限能力排产方式提供了可行的解决方案。

关键词: 能力计划, 生产周期, 制造资源计划

Abstract: From the basis on the ubiquitous deformity of basic data in discrete manufacturer implementing ERP,technical statistics and relevant research for key data of capacity requirements planning are made. New function is discussed to add new set-up about lead-time statistics in MRP-Ⅱ.By means of analyzed status data of equipment from shop floor management system, not only is the statistical value applied instead of formerly static cycle time, but also actual utilization of work center acts as the gist for production capacity evaluation of next stage. Hence it can improve the capacity management flow in MRP-Ⅱ.Furthermore, throughput diagramis used as the analytical measure to provide the feasible solution for the limited capacity planning which can be dynamically adjustedin enterprises.

中图分类号: 

• TP311.5