Welcome to part two of my 10-part series of blogs called “Uptime Insights”, where we explore a journey of excellence in maintenance. To stay on top, managers must implement strategies that keep operations performing at high levels. In these articles I will show you how to achieve excellence in maintenance – a critical business process in any capital intensive industry. [Read more…]
on Maintenance Reliability
A listing in reverse chronological order of these article series:
- Usman Mustafa Syed — Aasan Asset Management series
- Arun Gowtham — AI & Predictive Maintenance series
- Miguel Pengel — Asset Management in the Mining Industry series
- Bryan Christiansen — CMMS and Reliability series
- James Reyes-Picknell — Conscious Asset series
- Alex Williams — EAM & CMMS series
- Nancy Regan — Everday RCM series
- Karl Burnett — History of Maintenance Management series
- Mike Sondalini — Life Cycle Asset Management series
- James Kovacevic — Maintenance and Reliability series
- Mike Sondalini — Maintenance Management series
- Mike Sondalini — Plant Maintenance series
- Andrew Kelleher — Process Plant Reliability Engineering series
- George Williams and Joe Anderson — The ReliabilityXperience series
- Doug Plucknette — RCM Blitz series
- Robert Kalwarowsky — Rob's Reliability Project series
- Gina Tabasso — The Intelligent Transformer Blog series
- Tor Idhammar — The People Side of Maintenance series
- André-Michel Ferrari — The Reliability Mindset series
Bitumen Roadway Repairs
What you will learn from this article.
- The life of a road depends on the vehicle wheel loading.
- Aggregate size determines the strength of the tarmac.
- The sub-base below the tarmac distributes wheel forces.
- Slope the surface to prevent water pooling.
Developing A Strategy To Achieve Excellence In Maintenance
Welcome to my latest 10-part series of blogs called “Uptime Insights”, where we explore a journey of excellence in maintenance. To stay on top, managers must implement strategies that keep operations performing at high levels. In these articles I will show you how to achieve excellence in maintenance – a critical business process in any capital intensive industry. [Read more…]
Tyre and Trunnion Wear
Roll mills, drum dryers, kilns, ball mills and rotating reactors usually turn on metal tyres and trunnion rollers.
Eventually, the tyres and rollers wear out or fatigue and require repair or replacement.
Usually, the equipment manufacturers keep material specifications as proprietary information and one is forced to buy the parts from them. [Read more…]
Data Q&A with Fred and James
A Question & Answer Period with Fred Schenkelberg and James Kovacevic on the what can be done with your data and analysis.
Data and the analyses that use the data can be tricky to manage at best, let along extremely difficult.
In this last post of the series on using the maintenance data you have, Fred and James will answer many of the common questions asked about data and the analyses. [Read more…]
The Excellence Path – Part Two – The Path to Success with RCM
We know that there are no “quick fixes” or “silver bullet solutions” when it comes to improvements in maintenance management.
In my last article, I pointed out that many separate conditions and events must come together properly to achieve “schedule success” – i.e.: the high level of compliance to a schedule of planned work as produced by your planners.
That list of includes: [Read more…]
A Fault Finding a Technique that Works
What you will learn from this article.
- Accurate findings from investigations require accurate knowledge.
- Design extra equipment into a new plant for problem analysis.
- On existing plant add-in the equipment you need for problem-solving.
- Trace problems by going from plant to equipment item to sub-system.
Fixing plant and equipment about which you know little is daunting.
Here are a few ideas to help you successfully fault find failed equipment. [Read more…]
The Next Step in Your Data Analysis
Nothing keeps a statistician happy like a pile of data.
Part 6 of 7
As seen in the previous articles, you can easily use the data you already have to conduct a meaningful analysis. This includes Weibull, Crow-AMSAA or a Mean Cumulative Function analysis.
Digging into a well manage dataset promises to reveal insights, trends, and patterns that will help improve the line, process, or plant.
Creating a plot or calculating summaries is pretty easy with today’s tools. Yet, are you doing the right analysis or are the various assumptions valid?
One critical step in the data analysis process is making sure you are doing a valid and appropriate analysis. [Read more…]
The Maintenance Management Excellence Path
There are no quick fixes
Today’s world contains a myriad of choices for instant gratification.
Regardless of our age, we have grown used to getting what we want, when we want it, and how we want it limited only by our ability and willingness to pay for it. [Read more…]
Asset Management – Quality is a Mindset
Some quality paradigms are expensive
ABSTRACT
Some quality paradigms are expensive.
Quality is a mindset! When a wise man is given the chance to buy quality items he does so because quality pays for itself.
A quality item lasts longer, runs better and looks good when others fade. To change the way you think about quality takes a lot of experience with using poorer options. When you are sitting down with your head in your hands wondering what can be done to get costs down, to get production up and how you are going to hit the key performance indicators, remember the importance of quality equipment, quality systems, quality training and your quality mindset!
Keywords: quality control [Read more…]
The Next Step in Your Failure Data
Improve your failure data to improve the speed and accuracy of your failure & reliability analysis.
Part 5 of 7
A few years into your reliability journey, you start to struggle to make the improvements you were able to when you first started.
Why is this? You were able to systematically eliminate all of the low hanging fruit using the existing data in your CMMS. But now you have to dig deeper to realize the improvements and that requires better data. [Read more…]
Rapid Proactive Maintenance Program – PM Program – Part 3
In the first installment of this series, we described the basics behind proactive maintenance and some of the considerations users need to make.
The second installment described RCM programs – the “gold standard” if you like for program development. This third installment describes what you can do if you realize you need a program but have nothing. It would also work if you’ve got a PM program but you are unhappy with the results you are getting. Chances are that something is missing or not being done often enough.
We’ve often encountered maintenance programs that are lacking. They need a stronger proactive component and they need it quickly to get things under control.
This guideline is intended to help to get things under control. [Read more…]
Shaft Sealing with a Packed Gland
What you will learn from this article:
- How shaft packing works.
- What to consider when selecting and using shaft packing.
- Good installation practices.
- Proper commissioning of shaft packing.
First Step in Analyzing Repairable Systems Data
Using the right plot enables your team to know what is working or need improvement.
Part 4 of 7
Your facility has data and maybe too much data. Using simple plotting may be the key to unlocking how well your maintenance program is performing.
Building on the concept of reliability growth modeling James Kovacevic described a convenient way to quickly visualize your repairable system failure data is with a mean cumulative function (MCF) plot. [Read more…]
If You Want a Proactive Maintenance Program That Really Works, Then Reliability Centered Maintenance (RCM) Is The Way
This article is Part Two in my three part series about “PM” programs.
Reliability Centered Maintenance (RCM) is the world’s leading method for identifying maintenance and other activities required to sustain reliable performance of physical assets. If you want a proactive maintenance program that really works, then Reliability Centered Maintenance is the most thorough approach you can take to get there. [Read more…]