杭钢机修备件加工过程管理信息系统研究

发布时间：2018-09-14 09:07

【摘要】：面对日益激烈的全球化市场竞争和信息技术的不断发展,制造企业的信息化建设变得越来越重要。目前,制造业的水平和实力反映了一个国家的综合国力,其信息化已成企业提升核心竞争力的必要手段,使得机械零件制造企业迫切需要信息化改造。制造企业信息管理系统从MRP到MRPⅡ,再到ERP,其覆盖的范围在不断地深入。然而,ERP主要集中在制造企业的计划管理层,它强调企业的计划性,但在计划管理层与生产控制层之间却缺乏必要的软件覆盖。制造执行系统MES便是位于计划管理系统与生产控制之间的面向管理的信息系统,随着企业信息管理系统的广泛应用,信息化应用水平的不断提升,车间执行层的生产管理信息系统对制造企业就显得尤为重要。MES能够精确调度、跟踪和监控着生产信息和过程,它是实现生产快捷化的基本技术手段,并为操作和管理人员提供计划的执行、跟踪及所有资源的实时状态信息。本文首先在第一章总体概述了机械零件制造企业的发展前景,以及制造执行系统MES的实质。并介绍JIT理论和TOC理论的应用。在第二章中,利用制造执行系统原理,结合JIT、TOC理论,针对杭钢机修备件加工过程现状,建立生产计划和控制模型。第三章阐述了杭钢生产管理信息系统的实施过程。并在本文的最后第四章对前面的工作进行了总结与展望。
[Abstract]:Facing the increasingly fierce global market competition and the continuous development of information technology, the information construction of manufacturing enterprises becomes more and more important. At present, the level and strength of manufacturing industry reflect the comprehensive national strength of a country, its informatization has become a necessary means for enterprises to enhance their core competitiveness, which makes the mechanical parts manufacturing enterprises urgently need information transformation. Manufacturing enterprise information management system from MRP to MRP II, and then to ERP, its coverage range in depth. However, ERP mainly focuses on the planning management of manufacturing enterprises. It emphasizes the planning of enterprises, but it lacks the necessary software coverage between the planning management and the production control layer. Manufacturing execution system (MES) is a management-oriented information system located between planning management system and production control. With the wide application of enterprise information management system, the level of information application has been improved. The production management information system of workshop execution layer is especially important for manufacturing enterprises. Mes can accurately schedule, track and monitor production information and process. It is the basic technical means to realize the production quickening. Provide operational and management with real-time status information on the execution of the plan, tracking and all resources. In the first chapter, the development prospect of mechanical parts manufacturing enterprises and the essence of manufacturing execution system (MES) are summarized in the first chapter. The application of JIT theory and TOC theory is also introduced. In the second chapter, based on the principle of manufacturing execution system and JIT,TOC theory, a production planning and control model is established for the machining process of spare parts in Hangzhou Iron and Steel Co. The third chapter describes the implementation process of Hangzhou Iron and Steel production Management Information system. In the last chapter of this paper, the work is summarized and prospected.
【学位授予单位】：江西理工大学
【学位级别】：硕士
【学位授予年份】：2011
【分类号】：TH186

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