Your Reliability Engineering Professional Development Site
A listing in reverse chronological order of these article series:
Some incredible things seem to happen as you get older. When I was in my early twenties I had very little patience for small children. They were always making noise making a mess and demanding attention. I had all kinds of patience for work related things, if we were having a meeting on what caused our chemical reaction times to drift more than a full standard deviation outside the control limits, you had 100% of my attention. [Read more…]
One of the reasons that culture changes fail to change and stay that way is because there is nothing put in place to sustain it. When there is no plan to sustain the change, it will be a flavor of the week and revert back to the old ways. This is the final installment of a series on culture change and if you haven’t already, please go to the first post and start there. [Read more…]
What you will learn from this article.
Root Cause Analysis is a step by step method that leads to the discovery of a fault’s first or root cause. Every equipment failure happens for a number of reasons. There is a definite progression of actions and consequences that lead to a failure. An RCA investigation traces the cause and effect trail from the end failure back to the root cause. Much like a detective solving a crime. [Read more…]
The phone conversation starts with the words “Doug, I’ve got a big problem and I’m hoping you’ll be able to give me some insight as to how to resolve it.”
The call comes from a long-time client and someone I consider a friend. We not only worked together to start RCM effort at his company, we’ve hunted, golfed and attended a few sporting events together. Someone who if I’m working in his part of the country or just driving through I make a point to make a call so we can get together to and catch up on our lives. [Read more…]
Your culture change has a plan, it has the right people in place, and you are ready to roll it out. Your change stands a better chance of success than most change programs as you have a plan with the right people. Sometimes changes fail because the change is not embedded quickly, people lose interest and go back to their old ways. If you haven’t already, please start at the beginning of the series with the warning signs that you need a culture change. [Read more…]
What you will learn from this article.
A tornado can lift cars from the ground and hurl them hundreds of meters away. Chickens and ducks can be hurled kilometers away. The story of fish falling from the sky is explained by the power of a tornado to lift materials kilometers into the sky. The spinning vortex of air separates and segregates heavy and light objects. The heavy objects drop out sooner and the light objects are carried further. Cyclone separators and hydrocyclones work the same way. [Read more…]
Measure twice, cut once. This is what the sign read in our Apprentice Training shop at Eastman Kodak. Anyone who has worked for a living in the trades understands the true meaning behind this phrase. The intent is to help your company save time and money by doing things right the first time.
The sign really could be posted on the wall of every shop, every office and every conference room in every manufacturing plant around the world. It applies to more than the skilled trades. The sign in fact applies to every person and every job.
Do it right the first time! [Read more…]
People are the heart of any maintenance reliability program and they have the ability to make the program succeed or fail. This is why managing the change to reliability culture is critical. We covered a few of the key pieces to change management in the previous post. But sometimes, not matter what change management technique(s) you use, the change may not be successful. [Read more…]
What you will learn from this article.
Why don’t you fall to the ground when you sit in a chair? Why doesn’t the roof fall in on top of you? We don’t expect these sorts of things to happen. But at times chairs fail and people fall to the ground and at times roofs fall on people. When structures are put under sufficient stress they will fail. [Read more…]
Over the last several years I have been working on and off with customers to among other things build a maintenance strategy for their equipment that will insure the designed reliability of their assets.
A while back I was asked by one of these customers to come in perform several RCM (Reliability Centered Maintenance) analyses on some new equipment that was struggling to deliver the expected/promised production rates. As the team worked its way through the process of identifying failure modes I continued to ask the following questions: [Read more…]
It turns out that you have been deploying the right reliability tools and maintenance practices, but the organization’s culture was preventing or hampering the results. This is a common scene played out in many organizations, but there is hope. The culture change will be a long road, as cultures are not changed overnight. [Read more…]
What you will learn from this article.
Imagine working within (or maybe you don’t need to imagine it) an organization in which everything is completely reactive. You arrive early to try and organize the work for the day, yet only to find out someone else is there doing it. [Read more…]
What you will learn from this article.
Ask 10 people to tell you what Precision Maintenance means. While some will use a few of the same words or give a few similar examples of what they think Precision Maintenance is you are going to get 10 different answers.
While few would argue the importance of Precision Maintenance, I find it interesting that in the world that offers Certifications in Asset Management and Equipment Reliability (CRE, CRL, CMRP) you won’t find an agreed-on definition of what Precision Maintenance means. [Read more…]