智能电磁流量计故障模式试验方法研究  

Research on fault mode test method of intelligent electromagnetic flowmeter

作　　者：孙怀义 莫斌 刘巧 SUN Huaiyi;MO bin;LIU Qiao(Chongqing Institute of Science and Technology,Chongqing)

机构地区：[1]重庆市科学技术研究院,重庆

出　　处：《自动化与仪器仪表》2024年第10期362-365,共4页Automation & Instrumentation

摘　　要：随着国家高质量发展战略的实施,产品可靠性在企业生存和发展中地位日益重要。故障分析技术作为可靠性技术的重要分支,在针对高风险故障的提前解决方面具有决定性作用。故障分析技术中核心是故障模式,其获取方式主要是从实际使用过程中得到,也可以采取故障模式可靠性试验来获取。提出了故障模式试验室可靠性试验方法和故障模式加速寿命试验方法。实例证明,试验方法可行,获取的故障信息准确。with the implementation of High-quality development strategy,production reliability is increasingly important in enterprise development.As branch of reliability technology,failure analysis technology has a decisive role in solving high-risk failures in advance.Failure mode,the core of failure analysis technology,is get in practical use of production,also get in failure mode reliability experiment,Reliability test method of failure mode laboratory and failure mode accelerated life test method are put forward in the thesis,Example proof that test method is feasible and The obtained Failure information is accurate.

关 键 词：故障模式 故障机理 故障影响 故障模式可靠性试验 

分 类 号：TP206[自动化与计算机技术—检测技术与自动化装置]