以可靠性为中心的设备管理系统的研究与开发

发布时间：2018-01-02 08:45

本文关键词：以可靠性为中心的设备管理系统的研究与开发　出处：《南昌大学》2012年硕士论文　论文类型：学位论文

【摘要】：设备是企业进行生产经营等活动的必要条件,加工等行业的发展很大程度上就体现在设备加工、工作效率等因素上面,企业的发展必须仰赖于设备的高效、低耗、快速加工能力等。对设备最理想的维护管理需要达到两个目标：首先是设备处于最佳技术状态,其次是使设备的故障维修费用最低。建立完备、良好的设备管理体系是对设备进行控制管理的前提条件。设备管理涵盖从设备研发、制造、维修、改造直至报废等过程。虽然维修仅仅是其中一个环节,对于企业而言却是关系最为紧密的,也是企业在设备使用过程中花费最大的一块。不过,设备管理也仅仅是企业所有紧密环扣的生产活动中一部分,需要从各个环节入手,协调好设备管理同其他部分的关系,降低设备管理费用。本文通过计算某数控机床故障时间的概率分布,验证其故障间隔时间分布模型并进行拟合检验。建立了RCM-EMS (Reliability Centered Maintenance-Equipment Management System)模型框架,利用RCM的决断逻辑将设备零件的关键性、失效模式及最适合的维修方式等信息与设备运行故障等信息进行集成,将其用于设备管理系统的可靠性分析,设计并实现了设备管理系统,辅助指导对设备的预防维护及日常管理等工作。该系统已在某国有企业上线运行,并达到了预期效果。
[Abstract]:The equipment is the necessary condition for the production and operation of the enterprise , and the development of the industry is mainly reflected on the factors such as equipment processing and working efficiency . The development of the enterprise must depend on the efficiency , low consumption and rapid processing ability of the equipment . The most ideal maintenance management of the equipment needs to reach two objectives : firstly , the equipment is in the best technical state , and secondly , the fault maintenance cost of the equipment is the lowest . The establishment of complete and good equipment management system is a prerequisite for the control and management of equipment . Equipment management covers the process of R & D , manufacturing , maintenance , transformation and scrap . Although the maintenance is only one of the links , it is the most closely related to the enterprise . It is also a part of the enterprise in the process of equipment use . However , the equipment management is only a part of the production activities of all the close loops of the enterprise . However , the management of equipment is only a part of the production activities of all the close loops of the enterprise . It is necessary to coordinate the relationship between the equipment management and other parts and reduce the management cost of the equipment . In this paper , by calculating the probability distribution of the fault time of a numerical control machine tool , the fault interval time distribution model is verified and the fitting test is carried out . The RCM - EMS ( Reliability Maintenance Maintenance - Equipment Management System ) model framework is established , which is used for the reliability analysis of the equipment management system , and the equipment management system is designed and realized , and the equipment management system is designed and realized . The system has already run on the upper line of a state - owned enterprise and achieves the expected effect .

【学位授予单位】：南昌大学
【学位级别】：硕士
【学位授予年份】：2012
【分类号】：TP315;TH186

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