以可靠性为中心的维修实施的质量控制研究

Quality Assurance for RCM Implementation

RCM(Reliability-centered Maintenance,以可靠性为中心的维修)是目前国际工业领域使用较为广泛的确定系统设备维修大纲,提升维修针对性和设备可靠性,优化维修制度的一种系统工程方法。国内多所核电站已经或正在进行RCM技术的引进或实施,但由于缺乏实施经验,RCM分析与应用的效果受到了一定影响。本文结合在大型企业多年开展与实施RCM技术的经验,对核能企业实施RCM的各环节进行分析,提出提升RCM实施效果的质量保证方案或建议,能给企业开展RCM提供有价值的参考和借鉴。

Reliability-centered Maintenance(RCM)is widely used proven engineering tool in international industrial fields at present.The goal of RCM is to identify potential component failure modes,their consequences and determine the most cost-effective and applicable maintenance tasks to minimize the risk and impact of failure.Developing an effective RCM program will cost-effectively optimize the maintainability of the system,enhance system reliability and reduce the potential risk.The domestic research and application of RCM is a little late in China,however,presently more and more enterprises have begun to understand the RCM and used the technology to determine a reasonable requirements for equipment maintenance.RCM technique has been or is being introduced in several domestic nuclear power plants.But the effects of RCM analysis and application have been affected to some extent,due to lack of implementation experience.According to the RCM practices and experience in large-scale enterprises for many years,this paper focuses on the key points of every aspect to the RCM application in nuclear energy industries.As a result,some key points or suggestions for RCM implementation would be analyzed and proposed at quality assurance aspects.It is also a valuable reference for RCM applying and implementing in other enterprises.