Your Reliability Engineering Professional Development Site
This was a follow-up question in a recent discussion with Alaa concerning using a metric other than MTBF.
The term ‘Weibull’ in some ways has become a synonym for reliability. Weibull analysis = life data (or reliability) analysis. The Weibull distribution has the capability to describe a changing failure rate, which is lacking when using just MTBF. Yet, is it suitable to use ‘Weibull’ as a metric? [Read more…]
In the previous article in this series, we discussed the difference between Agile and business agility and how Agile 2 addresses some of the omissions and failings of traditional Agile. Both Agile and Agile 2 focus on accelerating digital development; however, the benefits of any Agile approach can be obviated if it is not implemented within an agile management structure. Addressing execution issues, as Agile 2 does, will not be sufficient by itself to get you where you need to go.
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Design-out maintenance is a root cause failure elimination category where the solution is to design for reliability and intentionally create highly reliable equipment through an engineering design change.
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I am a design engineer and am considering plant improvement as a more proactive activity for our department. Being in design I am interested in design-out maintenance solutions and the role they play in maintenance cost reduction. Particularly where design out solutions are used for failure elimination.
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In this video, Hemant Urdhwareshe explains concept of hazard rate which is very important in reliability engineering and also in insurance business! The video will be useful to all those who want to understand this basic concept. It will be also be useful to all those who wish to prepare for ASQ Certified Reliability Engineer (CRE) exam.
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After 23 years, I finally figured out that achieving our own personal and professional goals is similar to how we achieve our Reliability goals. Crush the Obstacles and Bring Your Goals Alive. Watch to find out more…
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The F in the FINESSE fishbone diagram stands for Frame. Effective communication requires systems thinking. That’s the good news for most technical professionals – you do not need to be perfect but only need the cause-and-effect bones of FINESSE to work together. These are three tips to help you develop the frame.
Focusing on your greatest fear is an alternative way to frame a problem. Framing the problem is also the first step in effective communication using the FINESSE approach for problems with high levels of complexity and uncertainty. [Read more…]
The lognormal distribution has two parameters, μ and σ. These are not the same as mean and standard deviation, which is the subject of another post, yet they describe the distribution, including the reliability function.
$$ \displaystyle R(t)=1-\Phi \left( \frac{\ln (t)-\mu }{\sigma } \right)$$
Where Φ is the standard normal cumulative distribution function, and t is time. [Read more…]
The last few years have proven the risk landscape is dynamic and evolving. And while an organization focuses on responding to one crisis, another is almost always lurking in the shadows—from COVID variants and severe weather to supply chain, and civil unrest and cybercrime. In fact, you could even find yourself in the dark – literally.
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Is your Maintenance at 100% performance in delivering all the six business purposes shown in Figure 1?
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In this video, Hemant Urdhwareshe explains applicability of Poisson Distribution along with its application examples. Solutions to application examples are illustrated using basic formula, tables of Poisson Distribution and also Microsoft Excel. Hemant also explains the mean and standard deviation of Poisson Distribution. The video will be useful to all those who want to learn basics of Poisson Distribution and prepare for ASQ Certification Exams such as Certified Quality Engineer (CQE), Certified Reliability Engineer (CRE), Six Sigma Black or Green Belt (CSSBB or CSSGB).
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Most technical professionals find themselves bogged down by inefficient presentation preparation methods that result in information overload and diluted messaging. We need a better way. Business presentations are critical in conveying strategic visions, securing stakeholder buy-in, and driving decision-making. Improving the presentation development process results in increased productivity, cost savings, more effective communication, and better work-life balance. This article explores innovative strategies to streamline the development of business presentations. [Read more…]
Corporations that create in this world facilitate so many integral pieces to contemporary life by way of manufacturing. Manufacturing is quite literally a backbone to so many other industries, generating components for medical devices, automobiles, electronics, and machinery that keeps everything progressing forward. All of these components frequently need to be replaced, or more often upgraded thanks to new innovations that create new capabilities and in turn create new needs. [Read more…]
ACE 3T analysis is a new problem inquiry tool that lets you find simple answers to difficult problems. It does not ask you to use Lean process assessment tools or apply Six Sigma statistical analysis. You only need to use your eyes and a spread sheet to explore the details that expose the simple options to solve your problem.
Absolutely not. This is one of the biggest misconceptions of the RCM process. Discover why it is often wrongly believed that RCM is too difficult to implement.
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