What oil analysis tests should you do and how often do you do them? In this live, Sanya Mathura and Nancy Regan give you a preview to their upcoming Live!
[Read more…]Preview to RCM and Oil Analysis
Articles
Find all articles across all article series listed in reverse chronological order.
Fractional Factorial Design in Minitab
Dear friends, this video illustrates how to create and analyze a fractional factorial design using Minitab software with an application example. You can watch our other video on basic concepts in Fractional Factorial Designs: DOE-5: Fractional Factorial Designs, Confounding and Resolution Codes. You can watch all our videos on DOE by clicking here to see the playlist: DOE-2: Application of Design of Experiments. We hope you are finding our videos useful!
[Read more…]How Systems & Reliability Engineers Apply Redundancy to Facilities and Critical Infrastructure
Redundancy in facilities and critical infrastructure is often misunderstood as simply having two of something. However, redundancy is a sophisticated strategy used by systems and reliability engineers to minimize failures and ensure continuous operation. It is one of several approaches to preventing system failures and comes with several key tradeoffs. This article examines four key aspects, or the four horsemen, of redundancy and why it is so important for facilities and critical infrastructure.
[Read more…]Why is Confidence Level so Important in Engineering Test Data Analysis
A short video discussing the importance to engineering test data analysis of confidence intervals.
[Read more…]Lifetime Evaluation vs Measurement Part 3
Lifetime Evaluation vs. Measurement. Part 3.
Sometimes shifting your perspective
is more powerful than being smart.—Astro Teller
Guest post by Oleg Ivanov
A common approach for “no failure” testing is the use of the well-known expression
$$ (1) \quad 1-CL={{R}^{n}}$$
where CL is a confidence level, R is a required reliability, n is a sample size. Its parent is a Binomial distribution with zero failures. This expression is like a poor girl: [Read more…]
31 Sure Ways to Lower Operating Assets Maintenance Costs and Improve Reliability
Here is a simple checklist of 31 simple maintenance management tips that you can use to improve your operation. Use it as a guide to start you thinking which maintenance management improvement strategies to use to lower your maintenance and operational costs without spending a lot of money.
[Read more…]It’s Not What You Look At – It’s What You See
Guest Post by Bill Pomfret (first posted on CERM ® RISK INSIGHTS – reposted here with permission)
Of course, we all know that knowledge is king, but how can we know which resources will deliver valuable insights? The internet has made each of us content creators and publishers if we want to be. According to Statistica, as of February 2020, more than 500 hours of video were uploaded to YouTube every minute, which equates to approximately 30,000 hours of newly uploaded content per hour. (And of course, YouTube is not the only video platform! By some measures, TikTok is overtaking YouTube.) It’s safe to say that everyone wants to share their knowledge.
[Read more…]Predictive Maintenance Demystified
Explore the future of maintenance with our latest release: “Predictive Maintenance Demystified🚀🔮 In this video, we unravel the world of Predictive Maintenance and how to understand the concept and its benefits.
[Read more…]Design of Experiments: Terms and Definitions
Dear friends, many of you have requested for more videos about Design of Experiments. In this video, Hemant Urdhwareshe explains basic terms and definitions in DOE. These include OFAT vs DOE, Types of Factors, Levels, treatments, steps in DOE, nuisance or noise factors, blocking, randomization, covariates, etc. Hope you find this video useful to understand these basic concepts.
[Read more…]Why We Struggle with Building Better Presentations (and what to do about it)
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. Presenting effectively to non-technical professionals is critical for conveying strategic visions, securing stakeholder buy-in, and driving decision-making. Improving the presentation development process results in increased productivity, cost savings, effective communication, and better work-life balance. This article explores ways to streamline the development of better business presentations.
[Read more…]Lifetime Evaluation vs. Measurement. Part 2.
Lifetime Evaluation vs. Measurement. Part 2.
Guest post by Oleg Ivanov
A result of life testing can be measurement or evaluation of the lifetime.
Measurement of the lifetime requires a lot of testing to failure. The results provide us with the life (time-to-failure) distribution of the product itself. It is long and expensive.
Evaluation of the lifetime does not require as many test samples and these tests can be without failures. It is faster and cheaper [1]. A drawback of the evaluation is that it does not give us the lifetime distribution. The evaluation checks the lower bound of reliability only, and interpretation of the results depends on the method of evaluation (the number of samples, test conditions, and the test time). [Read more…]
FMEA or RCA?
Probably every engineer has heard once in his experience terms FMEA and RCA.
What is FMEA?
FMEA is a systematic method for identifying and preventing potential failure modes in a product or process. It helps in proactively addressing failure risks, improving reliability, and enhancing safety. FMEA is crucial in various industries, including automotive, aerospace, and manufacturing, to ensure product quality and customer satisfaction.
[Read more…]What is the job of a Validation Engineer?
Once upon a time in my former life, I served as the Quality Manager for a $300M tier-one automotive manufacturing plant that provided components and assemblies to OEM vehicle assembly plants. You would recognize our customers – most of the big names. This assignment was a departure from my previous roles in product development and testing. To say that the job was eye-opening is an understatement. Years later, I described this three-year experience to friends as my “tour of duty on the front lines.” Anyone who has spent any time in manufacturing can certainly relate!
Asset Lifecycle Management for Zero Defects and Zero Risks
Every physical asset has a lifecycle starting at conception through to its eventual disposal and site remediation. In each phase of the lifecycle errors can occur that cause defects within the asset. In operations with hundreds of assets there easily can be tens-of-thousands of defects. Each defect is a risk that eventually contributes to breakdowns, losses, wastes, safety incidents during operation, and shortens the asset’s service lifetime. Eliminating thousands of defects and risks forever is what Plant Wellness Way EAM does for its users
[Read more…]Can Starting with Waterfall Lead to Better Agile?
Guest Post by Howard Wiener (first posted on CERM ® RISK INSIGHTS – reposted here with permission)
We should all be aware by now that business agility is the primary enabler for companies seeking sustainability. In the past, companies would evolve in chunks, a project at a time. The costs and risks of implementing change, whether system-related or otherwise, were large, so designing and planning upfront (the Waterfall approach) was applied to create predictability and moderate risks.
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