Shaft Alignment

Common Shaft Alignment FAQ

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By on June 29, 2020

  We get asked a multitude of questions in our training classes, which we appreciate.  But a few questions pop up almost every time.  Here are some of our most common questions and answers. QUESTION:  Sometimes on small machines, I don’t have enough room on the shaft to mount the laser.  Can I mount it […]

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Recycle, Recycle, Recycle

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By on June 17, 2020

  Often times customers ask the question how can we keep it going? “How can I continue to train my technicians with the principles they learned in your class?” Craftsmen and women often admit we don’t perform precision shaft alignments often enough to keep our skills current. To this I say recycle! One of the […]

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How Can We Help You-Let Us Count the Ways!

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By on June 10, 2020

While hands-on training is best, sometimes technical support requires more. A recent blog lists all the different ways you can reach out to us https://vibralign.com/other-topics/vibralign-training-during-covid-19/. A few weeks ago, a wind technician was attempting a precision shaft alignment in a GE 2.x wind turbine using a Fixturlaser GO Basic GE Wind. He was familiar with […]

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The Fixturlaser Level

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By on May 20, 2020

The Fixturlaser Level is a two-axis level sensor that can be used wherever precision level measurements are required. It can be used to level machine bases or beds, bearings and journals, or for measuring “twist” on linear guide ways. The accuracy is very precise with resolution down to 0.01 mm/m (.1mil/1”) with a range of […]

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Don’t Be Tempted!

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By on May 13, 2020

Often the OJT portion of our training classes begins with an alignment check of a rotating piece of machinery in the client’s facility. This comes after numerous alignments in the classroom, on the training fixtures, performed by the attendees. They are then ready to apply their skills learned on the classroom training equipment in their […]

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Thinking Outside the Alignment Box on Flexible Bases

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By on April 21, 2020

    Here is another example of the complexity of completing a precision shaft alignment on a flexible base. Some industries use pump skids that are moved to different areas of a plant for various reasons. Whether they exist to save money, allow for quick removal or process changes, the flexibility of these types of […]

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Fixturlaser Laser Kit Tips

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By on April 16, 2020

During several recent technical support calls, regarding the Fixturlaser Laser Kit, the clients asked the same questions about the LEDs on the sensors and several warnings that pop-up on the display. Others may have the same questions, so I thought it worthwhile to discuss here. S & M Sensor LEDs: The amber LEDs illuminate when […]

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VibrAlign Training During COVID-19

By on March 31, 2020

Like many people worldwide, the ACOEM VibrAlign Training Team is grounded while we wait this virus out.  It is the right thing to do-for ourselves, our families, neighbors, co-workers, and nation. However, that doesn’t mean we can’t help YOU!  If you have questions about alignment, vibration, or reliability of your equipment, WE CAN HELP!  How? […]

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Couplings

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By on March 24, 2020

  In power transmission, a coupling is a device used to connect a driving machine, such as a motor, engine, or turbine, to a driven machine, such as a fan, pump, compressor, or other machine. There are numerous styles of couplings, each with specific design characteristics, that make them suitable for their respective applications. All […]

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Pre-Alignment with the RT-300

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By on March 4, 2020

ACOEM-VibrAlign has shared over 100 separate blog posts and over 1 million YouTube views on Pre-Alignment. Thus, we can all agree it is an important topic and the key to a successful precision shaft alignment job. No matter if you are using a Straight Edge, Dial Indicators, or the latest and greatest Laser Shaft Alignment […]

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Pay Me Now, or Pay Me Later!

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By on February 20, 2020

Years ago, an automotive oil filter company’s ad campaign, capitalized on the phrase “pay me now, or pay me later”. The premise was that you could pay less upfront for an inferior oil filter, and then pay again because the oil filter would fail, and your vehicle’s engine would require an overhaul. Or, you could […]

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Using Your Laser Alignment System to Check the Validity Rule

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By on February 5, 2020

The validity rule is an important concept in precision shaft alignment. It can be used to confirm that your readings are accurate and is why we don’t have to rotate a full 360 degrees in order to get accurate alignment information. Here is a previous blog post with an embedded video that discusses dial indicator […]

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Using the Verti-Zontal Process on Wind Turbines with Adjustable Chocks

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By on January 15, 2020

  Precision shaft alignment of wind turbine generators mounted on adjustable chocks is as straightforward as when aligning rotating machinery mounted on chocks down at ground level. In the case of a recent NXA Training Class in a Vestas V82 we knew before going up-tower that one revolution of the adjustable chocks equals 1mm. Also, […]

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Compressors, Drivers and Alignment Considerations

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By on January 9, 2020

The two main types of compressors are dynamic and positive displacement. The positive displacement compressor is probably the one you’re most familiar with.  It traps gas in a volume and then decreases that volume.  The decrease in volume causes a rise in pressure. A dynamic compressor uses a rotating element (usually called an impeller) which […]

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Flatness Measurement Repeatability, Part 2

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By on January 2, 2020

In a previous blog written by Brad Case (Sept 24, 2019), he explained how to perform a repeatability test and why it is good idea to do so. Here are few other items that have contributed to repeatability issues. 1)      The top rails were not sufficiently clean prior to taking readings. Paint was not removed, […]

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