Your Reliability Engineering Professional Development Site
Error Proof Quick Mating Part Location And Alignment. For speedy and easy maintenance it is best to design equipment with a means to insure accurate and exact location of contacting parts. This removes the opportunity for alignment errors during rebuilds and speeds-up maintenance overhauls. In this article is a sketch of two common methods used to provide positive and certain location and alignment between mating parts.
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How many times has an asset been installed or commissioned, only to have it fail in a few days or months when it should have lasted even longer? If you look at the study by Nowlan & Heap, they have found that only 11% of failures are age related, so when is happening with these assets? The answer… comes down to poor installation practices.
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A major asset is being installed, and the asset is vital to the success of a brand new, high-profit product being introduced to the site. This product is enough to keep the site operational for many years to come. The installation of the asset is critical, and there is extensive prep work to eliminate soft foot, ensuring the base is flat (using geometric measurement) and that the asset is aligned properly.
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This week is another 2 part episode. In the first part, I welcome on Maureen Gribble from UE Systems to give us some details on their conference, Reliable Asset World/Ultrasound World, May 14-17, 2019. I’ll be there and I’ll be podcasting so if you’re heading to that conference, come say hi.
In the second part, I welcome on Adam Stredel from Ludeca to talk all things precision alignment. Adam breaks down soft foot, thermal expansion and gives us his top tips on laser alignment.
I’m still looking for new opportunities in reliability and maintenance so if you hear of any positions that you think I would be suitable for, please let me know at robsreliabilityproject@gmail.com
Also, I have put up a survey pinned to the top of the Rob’s Reliability Project page on LinkedIn and I would appreciate it if you filled it out. It’s a short survey and I will read all answers so any feedback about topics that you’d like to hear, content that you liked or disliked and how I can serve you better would be greatly appreciated. Link to survey – https://goo.gl/forms/fsABmgBp5YMyIn4I3
I got feedback from Gerard Wood about my microphone popping. First off, thanks Gerard for the feedback. I have tried to remedy the situation with my setup but it hasn’t appeared to work. I have ordered a new microphone which will arrive tomorrow, however, I have some episodes in the tank so you’ll have to give me 5-6 weeks before it gets cleared up. I apologize for the audio quality over those next few weeks and then we’ll be in the clear.
Now let’s get started on the episode. We have Maureen Gribble up first speaking about Reliable Asset World and then Adam Stredel breaks down precision alignment. Let’s go.
If you have any questions, business inquiries or if you’d like to appear on the podcast, email me at robsreliabilityproject@gmail.com
Check out Ludeca – https://ludeca.com/
Check out Reliable Asset World – Ultrasound World – http://www.ultrasoundworld.com/
Follow Adam Stredel on LinkedIn – https://www.linkedin.com/in/adamstredel/
Follow Maureen Gribble on LinkedIn – https://www.linkedin.com/in/maureen-gribble-cmrp-a87a2513/
Follow Rob’s Reliability Project on LinkedIn – https://www.linkedin.com/company/robsreliabilityproject/
Like Rob’s Reliability Project on Facebook – https://www.facebook.com/robsreliabilityproject/
A 1-hour live webinar, recording available after the eventA Reliable Process Solutions 1-hour webinar event focused on providing you with practical content to improve your reliability program today.
This webinar includes a presentation and discussion on:
Mr. Harris is a Certified Maintenance & Reliability Professional, certified through The Society of Maintenance & Reliability Professionals. Mr. Harris worked in the manufacturing/process industry for 26 years. He had devoted the majority of this time to maintenance area efforts with most of his career being devoted to improving the reliability of his plant and other US and European locations. Mr. Harris has been a reliability consultant for 14 years and has performed training in the US and 30 other countries.
Sign up is direct with Reliable Process Solutions. After payment, they will forward the link for the GotoWebinar event or provided access to the recording. There are also options to buy bundles of webinars (3 for $135, 6 for $215 and all 12 in the year for $335. You determine which 3 or 6 topics you’d like to include in your bundle.
Event Registration $45 for this 1-hour event
Precision alignment plays a vital role in preventing premature failures and keeping the equipment up and running. Precision alignment can be defined as when the rotation with the center-align of the equipment is as collinear as possible. There can be a tolerance in the alignment depending upon the operating conditions. There are different types of tools to measure the misalignment but precision alignment using the laser is becoming trendy in the organizations. They are moving from old tools like straight edge and want to make sure that there is accuracy in the measurement. Even a dial indicator works just fine for alignment.
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Shaft alignment on pumps. Shaft misalignment is one of the most common reasons for bearing and mechanical seal failures. Rotating misaligned shafts produce vibration and complex fluctuating radial and axial loads that lead to breakdowns. Shaft alignment is a precision maintenance requirement that requires exacting care and detail and if not performed will cause much production down time.
Keywords: axial alignment, laser alignment, dial indicator, soft foot, shaft coupling. [Read more…]
In this episode of the weekly podcast, the guest John lambert is talking about the condition based maintenance which means that you can take maintenance measures based upon the condition of your equipment. In simple words, you can maintain your equipment by analyzing the installation process, alignment of the equipment, and that sort of factors.
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In today’s episode, our guest is Alan Luedeking and the topic of discussion is alignment and precision maintenance. The first thing that pops up into the mind is that where to start with the precision maintenance. The first step can be keeping all of your equipment aligned because that really helps to avoid common problems in equipment. The alignment saves you a lot of money, increases the productivity, and efficiency. After this, we can start monitoring activities all along the way.
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Two episodes ago, episode 149, we talked all about automated optical inspection. Today we’re exploring the impact of less automated inspection Technology, that being optical microscopes.
From commercial, class 1 electronics to high reliability class 3 electronics, the intricate electronic devices we rely on daily are assembled with astonishing precision. This precision wouldn’t be possible without the aid of advanced optical microscopes. These remarkable instruments allow technicians and engineers to inspect, analyze, and ensure the quality of electronic components down to the minutest detail.
In this episode, we’ll uncover how optical microscopes have impacted electronic assembly, enhancing productivity, ensuring reliability, and driving innovation.
When you run machines above design rates that decision goes against all that we know about creating high plant uptime and outstanding equipment reliability—in fatigue situations 10% additional stress will cost you ten breakdowns.
The dominate factor in machine life and production plant uptime is the stress in your machines’ working parts. The stress developed in a part’s material of construction microstructure is directly linked to the force applied to it. It does not matter where the force comes from or why it is applied, once the stress in your parts go beyond their microstructure limits your machines fail. If you want to run at high production rates first ensure that your working parts cannot become overstressed.
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Plant and equipment failures are business process failures. Plant stoppages and breakdowns result from failure-causing practices built into business processes and from leaving the right reliability practices out of them. Processes may superficially look okay because they have documentation, charts and records, but if you suffer a steady stream of failures, problems, and rework, then your processes contain unforeseen ‘traps’ into which your people and equipment regularly fall. Failure was not intended when your processes were chosen and designed, but failure is what happens when they are used.
[Read more…]Here please find the various course supporting documents.
The presentation slides for the course. A PDF file.
The primary reference textbook for the course. A PDF file.
An additional reference textbook for the advanced topics in the course. A PDF file.
A one page listing and description of most hypothesis tests covered in the course. A PDF file.
Individual Minitab mwx files for each example discussed in the course. A ZIP file.
Individual Minitab mwx files for the exercises that use Minitab. A ZIP file.
First master the fundamentals
Basketball Olympic Gold Medallist Larry Bird
The industrial world today is abuzz with a lot of terminologies and jargons mainly stemming from today’s technological advances in the areas of sensors, data, communication and electronics. Each day brings in something new for the Asset Owners from the service providers who claim that their technology, product or service is ‘unique’ and has been ‘never seen before’. While a lot of these offerings are innovative in many aspects, the real question lies in how do they fit within the ‘fundamentals of the Asset Management’? [Read more…]
Philip and Fred discuss new shiny objects and why digital twins and IIOT will not solve your core problems.
High Precision Planning (HPP) supports High Precision Maintenance (HPM) which is a program running in elite industries today.
The emphasis on HPP is an absolute requirement to achieve HPM.
The benefits of achieving HPM have been demonstrated to be an improvement up to 250% in first-pass quality.
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