Your Reliability Engineering Professional Development Site
Carl and Dianna sharing experiences with different forms of managing quality and reliability activities. The importance of independence was compared to the importance of integrating with the design activities. What works, what doesn’t work, and why?
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Are generic lists of failure information useful to FMEA teams? Are they a good idea or not?
There is a lot of discussion amongst FMEA practitioners on automating and standardizing FMEAs. In this article, I will discuss the pros and cons of using generic lists of failure modes, effects and causes.
The Oxford English dictionary defines “generic” as “characteristic of or relating to a class or group of things; not specific.” [Read more…]
Carl and Chris discussing the future of FMEA, sharing their vision for where this method is headed.
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[Last month I mentioned that the next article would be on the subject of the application of models in the FMEA process. I am postponing that important topic, in order to do more research. Stay tuned . . .]
This month, I want to discuss one of the most common problems that FMEA teams face: getting confused about the difference between failure modes, effects and causes.
“Things are not always as they seem; the first appearance deceives many.” Phaedrus
Carl and Fred sharing suggestions for new reliability engineers on what to do when starting your first job.
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Carl and Fred discussing a question from an Inside FMEA reader on the subject of Process FMEA. It brings up a general topic of root cause, and whether assigning the cause to various forms of operator error is useful.
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Carl and Fred discussing a reader question having to do with the use of the reliability bathtub curve, including the efficacy of the curve itself.
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Carl and Fred discussing some of the biggest reliability mistakes they have seen in their careers, and the lessons learned from those mistakes.
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What is the difference between FMEA and FMECA? Are they the same or different? The answer may surprise you. Let’s explore this topic.
Carl and Fred discussing the interesting subject of “blind spots,” and how they can impede good designs.
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Carl and Fred discussing how focusing on helping others can enhance your reliability career and provide a sense of community.
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Carl and Fred discussing the integration of artificial intelligence with the tools and procedures of reliability engineering.
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Carl and Fred discussing the integration of reliability activities with engineering decisions, and how to enhance this important intersection.
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Some defense-related applications require a special type of criticality analysis, called Quantitative Criticality Analysis to supplement FMEA applications. This is the “C” in what is called FMECA: Failure Mode, Effects and Criticality Analysis. I’ll shorten Criticality Analysis to CA in this article.
What is Quantitative CA? When and why it is used? Can Quantitative Criticality Analysis be used in commercial applications?
Carl and Fred discussing a reader question about FMEAs. Specifically, whether reliability predictions (for similar systems) are valid input to the Occurrence rating in an FMEA.
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