加工—装配企业的MES系统的设计与实现

发布时间：2018-06-18 03:18

本文选题：MES系统 + 加工-装配企业　；参考：《长江大学》2016年硕士论文

【摘要】：加工-装配类型企业是全球制造体系中必不可少的基础生产单元,其水准往往是一个国家工业发达的重要指标。而车间是加工-装配企业的一个重要地,它不仅是加工-装配企业制造计划的具体执行者,也是生产过程中信息的反馈者,同时也是产生大量的实时信息的场地,这就使得车间是关乎于整个订单的生产品质及生产效率的。所以车间层的生产管理与信息资源是加工-装配企业生产系统中的重要一环,车间生产管理在很大程度上决定了加工-装配企业的生产效率和产品质量。因此对车间这些信息的采集及分析尤为重要,它可以有效地指导车间里的各种作业和生产计划的执行。而传统的这种信息采集都是靠工人来传递的,这样不仅低效,而且浪费不少人力资源,最重要的是这种靠人工传递的信息并不一定是全面的、真实的,而且特别不及时。不能让企业管理者能够掌握车间的实时生产信息,从而作出有效的调整及改进。因而企业管理者就特别希望能有什么可以代替工人收集生产车间现场的实时信息,并能够及时反馈,使管理者即使不在现场也能知道车间的实时的现场生产信息。正是因为加工-装配企业对这一信息的急切需求,才使得MES系统逐渐诞生了。MES系统能对加工-装配企业发生的实时事件做出及时的响应和报告,并利用当前的实时数据对事件进行指导和处理,能够有效地指导生产动作过程,从而提高工厂的工作效率,使工厂能够及时交货,改善生产管理方式,还能改善物流的流通性能,提高生产回报率。MES还能通过双向的直接通讯,给加工-装配企业内部和整个产品生产线中提供有关产品行为的各种消息。随着不断的改进与测试,MES系统现在已慢慢进入了中国工厂的车间,进行实地使用了。本文也是基于加工-装配企业急需一套对车间现场信息能够有效管理的系统,从而在公司的平台上,针对企业仍然存在的问题设计了一套可配置性的加工-装配企业MES系统,此系统为加工-装配企业提供了高效而简便的操作平台,对于提高企业的工作效率及产品质量有着重要作用。第一部分主要介绍了加工-装配企业的MES系统背景及现状,还介绍了此次研究及设计内容的意义和主要研究内容,说明了二次开发重点解决的问题。第二部分则对MES系统作了一些系统上的介绍以及功能结构的说明,同时也讲述了MES系统和国内的加工-装配企业当前的发展状况,以及MES系统与加工-装配企业之间的联系。并阐述了原有的MES系统给加工-装配企业所带来的困惑。第三部分则重点讲述了本次设计系统的体系结构及特点。第四部分则重点介绍了此次系统所设计的各个模块,通过对加工-装配企业的整个生产流程的了解,进而设计了“工单管理”模块、“条码管理”模块、“品质检验”模块、“重工”模块、“维修”模块、“包装”模块、“报表”模块。另外针对两大困惑,设计了“系统基本资料模块”和“TGS架构”模块。从而使整个生产过程中的重要工序都贯彻于MES系统中,实现MES系统对生产中这些重要工序的实时监控及信息反馈,使生产过程透明化,面向管理者,甚至面向客户,使得管理者能够了解到生产过程中的实时状况及信息,也能使客户更加信任此企业,提高企业的声誉,赢得更多的合作机遇!第五部分则是对本论文的一些简单总结及概括。通过观察MES系统在加工-装配企业的实际应用来看,MES系统的应用为加工-装配企业带来了一种格新的局面。使得管理者不再依赖于传统的人工来进行信息的采集和传递,以及简单地质量数据分析,而是有了更加可靠的数据来源,节省了人力成本,同时提高了生产效率。并且由于MES系统带有的报表功能模块,使得管理者可以方便快捷地对各种数据进行统计分析,进而了解到生产中的各种参数信息,即使在远方,也可以通过MES系统来了解车间的整个生产过程中的实时信息。另外,MES系统中的品质检验模块,可以使得管理者或者生产者对每个工单质量的把握,以便在质量产生差别时,可以及时做出正确的调整。总之,整个MES系统在加工-装配企业中的应用,使得整个加工-装配企业能够信息化。MES系统通过对收集到的车间信息进行分析,就能通过系统报表实时呈现生产现场的生产进度、目标达成情况、产品品质状况,以及生产中的人、机、料的利用状况,这样使得整个生产现场过程能够透明化,直接面向管理者,甚至是客户本人,让远在国外的客户也能够了解到自己订单的进度,产品的品质,从而增加客户对企业的信任。同时开发后的MES系统的应用,也增强了加工-装配企业的生产力,提高竞争力,使得在经济全球飞速发展的今天,企业能够更好地满足客户越来越多样化和个性化的需求,为企业应对复杂多变的市场动态和顺应时代的变化提供了有力的措施。
[Abstract]:The processing and assembly type enterprise is the essential basic production unit in the global manufacturing system, its level is often an important indicator of the industrial development of a country. And the workshop is an important place for the processing and assembly enterprise. It is not only the concrete executor of the manufacturing plan of the manufacturing and assembly enterprise, but also the feedback of the information in the process of production. The production management and information resources of the workshop layer are an important part of the manufacturing system of the assembly enterprise. The production management of the workshop determines the production efficiency and the production efficiency of the assembly enterprise to a great extent. Therefore, the collection and analysis of the information in the workshop is particularly important. It can effectively guide the implementation of various operations and production plans in the workshop. The traditional information collection is transmitted by the workers, which is not only inefficient, but also a waste of human resources, and most importantly, this kind of information by manual transmission. It is not necessarily comprehensive, real, and particularly untimely. The enterprise manager can not be able to master the real-time production information of the workshop and make effective adjustments and improvements. Therefore, the enterprise manager is particularly interested in what can be replaced by the worker to collect the real time information of the workshop site, and can give feedback to the manager in time. It is precisely because of the urgent need for this information that the MES system has gradually created the.MES system to respond and report to the real time events occurring in the assembly enterprise and to use the current real-time data to refer to the event. Guidance and processing can effectively guide the production action process, thus improve the efficiency of the factory, make the factory be able to deliver timely, improve the production management mode, improve the circulation performance of the logistics, and improve the production rate of return.MES through two-way direct communication, and provide the inside and whole product line of the assembly enterprise and assembly enterprise. With the continuous improvement and testing, with continuous improvement and testing, the MES system has now slowly entered the factory workshop in China and used it on the ground. This paper is based on a system for the processing and assembly enterprises to effectively manage the site information of the workshop, so that the problems still exist on the platform of the company. A set of configurable processing and assembling enterprise MES system is designed. This system provides an efficient and simple operation platform for the processing and assembly enterprise. It plays an important role in improving the efficiency and quality of the enterprise. The first part mainly introduces the background and status of the MES system in the processing and assembly enterprise, and introduces the research and research. The significance and main content of the design of the content are described, and the key problems to be solved in the two development are explained. The second part makes some systematic introduction to the MES system and the description of the functional structure, and also describes the current development of the MES system and the domestic processing and assembly enterprise, as well as the MES system and the processing and assembly enterprise. In the third part, the third part focuses on the architecture and characteristics of the design system. The fourth part focuses on the various modules designed by the system, and then designs the "work" through the understanding of the whole production process of the processing and assembly enterprise. Single management module, "bar code management" module, "quality inspection" module, "heavy work" module, "maintenance" module, "packaging" module, "report" module. In addition, the "system basic data module" and "TGS architecture" module are designed for the two major puzzles, so that the important processes in the whole process of production are carried out in the MES department. To realize the real-time monitoring and information feedback of MES system to these important processes in production, the production process is transparent, the manager is facing to the customer, and the manager can understand the real time situation and information in the production process. It can also make the customer trust the enterprise more, improve the reputation of the enterprise, and win more opportunities for cooperation. The fifth part is a brief summary and summary of this paper. By observing the practical application of the MES system in the processing and assembly enterprise, the application of the MES system brings a new situation to the processing and assembly enterprise, which makes the managers no longer dependent on the collection and transmission of the traditional artificial information, as well as the simple quality. Data analysis, but a more reliable source of data, save the cost of manpower, and improve production efficiency. And because of the report function module of the MES system, the manager can make statistics and analysis of all kinds of data conveniently and quickly, and then understand the various parameter information in production, even in the far distance, it can also be passed. MES system is used to understand the real time information in the whole production process of the workshop. In addition, the quality inspection module in the MES system can make the manager or producer grasp the quality of each work sheet so that the correct adjustment can be made in time when the quality is different. In a word, the application of the whole MES system in the processing and assembly enterprise is made. Through the analysis of the collected workshop information, the whole processing and assembly enterprise can make a real-time presentation of the production progress of the production site through the system report.MES, the target achievement, the quality of the product, and the use of the human, machine and material in the production so that the whole production process can be transparent, Directly to the manager and even the customer himself, the customers abroad can also understand the progress of their orders and the quality of their products, thus increasing the trust of the customers to the enterprise. At the same time, the application of the MES system after the development has also enhanced the productivity and competitiveness of the processing and assembly enterprises and made the rapid development of the economy in the world. Day, the enterprise can better meet the customer's increasingly diversified and personalized needs, and provide effective measures for the enterprise to cope with the complex and changeable market dynamics and adapt to the changes of the times.
【学位授予单位】：长江大学
【学位级别】：硕士
【学位授予年份】：2016
【分类号】：TP311.52

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