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- Analyse the failure modes and mechanism of the mixed solder joint,and introduce the effect factors of reliability ulteriorly. 对混合焊点的失效形式和混合焊点的失效机理进行了分析,并进一步介绍了影响这类焊点可靠性的因素。
- failure modes and mechanisms 失效模式和机理
- FMEA is an analytical technique to assure that, to the extent possible, potential failure modes and their causes / mechanisms are properly considered and addressed. FMEA是一种最大程度地分析和识别潜在失效模式及其原因/机制的分析技术。
- Based on the tests of 12 web steel truss beams ,the carrying capacities,failure modes and bending rigidities of the typical truss beams were provided. 根据12根无比钢桁架梁的承载力试验,获得了典型桁架梁在竖向荷载作用下的极限承载能力、破坏模态及抗弯刚度。
- Through amending risk priority number with regard to expected-cost and integrity, failure modes and effects analysis process becomes more scientific and applicable. 通过对各子系统风险顺序数进行改进,故障模式影响分析方法在综合评价系统过程中,更趋于经济性与整体性,使评估过程更加科学合理。
- In this paper,the risk analysis of PSA miniature oxygen concentrator is carried out by means of fault tree analysis(FTA) and failure modes and effects analysis(FMEA). 介绍了FTA和FMEA分析方法,并对微型变压吸附制氧机进行了风险分析。
- Areas in error of running publications on journals of regional universities such as ideas, modes and mechanisms af-fect and restrict the development of journals. 区域高校学报在办刊观念、办刊模式、办刊机制等方面的误区,影响、制约了学报的发展。
- Major operating damage modes and mechanisms are given,measures to reduce risks are proposed and inspection strategies for optimization based on RBI analysis. 给出了主要的运行损伤模式与机理,提出了降低风险的措施,制定了基于RBI分析的优化的检验策略。
- The failure position and subsystem,failure mode and causes are analyzed to indicate the weak subsystem of a CNC lathe. 统计、分析了CNC车床的故障部位、故障模式及故障原因,指出了CNC车床的薄弱环节。
- At the same time, modules of the system failure mode and effect analysis, FMEA report form, which as a Fault Tree added and improved. 同时对系统模块进行故障模式影响分析,形成FMEA报告,这作为对故障树的补充和完善。
- In this paper,the reliability test,and its failure mode and failure mechanism analysis for intramodulated photodetector have been discussed in detail. 介绍了内调制光敏管的可靠性试验及其失效模式和失效机理的分析。
- With further reseaches and applications of thermosensitive gel,the modes and mechanisms of it were discovered and poited out,drug release models were also established step by step. 随着温敏凝胶研究和应用的不断深入,其释药模式及机制被不断提出和发现,不同释药特征的释药模型也相继建立。
- Evaluate each failure mode. Analyze the worst potential consequence that may result due to the failure mode and assign a severity classification category. 评估每个失效模式:分析失效模式会导致最差的潜在性结果,安排到严重度分类表中。
- New failure modes and causes identified from the PM program that affect part quality (scheduled or unscheduled) have been looped back to the product's PFMEA, control plans, and work instructions. PM计划所鉴明的影响零件质量的新失效模式和新原因(计划内或非计划),有回归到产品的PFMEA、控制计划、和作业指导书。
- Using three parameters Weibul distribution to model product failure mode and applying Weibull Probability Paper(WPP) to simulate shape,scale,and location parameters. 以三参数韦伯分布(Three Parameters Weibull Distribution)仿真产品的失效模式,运用韦伯概率纸(Weibull Probability Paper,WPP)绘图解析形状、尺度、位置参数值。
- The relation model of failure modes and characters of the unit under test(UUT) is created.The general adequacy criterion for the sample set is proposed according to the relation model. 建立了故障模式与被测单元(UUT)特性之间的关系模型,根据关系模型建立了样本集的通用充分性准则。
- The effects of different sheeting sections and purlin distances on the shear behavior of shin diaphragm were studied by analyzing the failure modes and shear capacities of the panel. 通过对蒙皮的破坏模式和极限抗剪承载力的分析,对板型、檩条间距对蒙皮抗剪性能的影响进行研究。
- Ezugwu, E.O. and C.J.Lai, 1995, “Failure Modes and Wear Mechanism of M35 High-Speed Steel Drills When Machining Inconel 901”, J.Materials Processing Technology, Vol.49, pp.295-312. 周至宏;2000;“品质工程讲义”;国立高雄第一科技大学机械与自动化工程研究所;高雄.
- Method Three of the most widely used approaches, failure mode and effect a nalysis (FMEA),fault tree analysis (FTA) and system hazards analysis (SHA) were used. 方法综合采用故障模式影响分析方法、故障树分析方法和危险分析方法等安全性分析方法。
- Their underlying causes and mechanisms are divergent. 它们的根本起因和作用是不同的。