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Vector Math and Dynamic Balancing

Acoem Wireless Balancer Circle Plot

Vector math is often seen as an overcomplicated and daunting task. You may think that it is useless because your vibration data collector does this math for you and will…

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Pump Turbulence and Vibration

Centrifugal pump and piping

A few years back, we posted a blog about one of the most common vibration signatures measured on pumps: turbulence.   Causes of Turbulence in Pump Systems Several different things…

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The 4 Senses of a Vibration Technician

Collecting vibration data is a crucial step in a reliability program. However, it is just one step in the process. Consistently collecting accurate data under varying operating conditions is essential…

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A Pump Tale: Misalignment Exposed

Angular Misalignment from video by Acoem USA Offset & Angularity

Vibration data was taken on a motor/pump during initial training on the Acoem Falcon. This pump was chosen based on history and a visual inspection. The visual inspection pointed towards…

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Flat Bases and Why They Matter

In reliability and maintenance, base-related vibration and alignment problems have been common issues encountered. Problems such as: Soft foot Bearing misalignment within machines – such as motors, pumps, compressors, etc.…

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A Clean Fan = A Clean Balance!

Over hung fan in an industrial facility.

Editor’s Note: This Blog is authored by Brian Rimmer (Freudenberg) & Stan Riddle (Acoem USA) Acoem USA recently provided dynamic balancing training for Freudenberg in Durham, NC, using an Acoem…

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Using the Bearing Defender as a PM Tool

Acoem’s Bearing Defender sensor is a true wireless 3-channel accelerometer.  It can be used with a tablet or smartphone to detect common vibration problems quickly and easily on a machine-with…

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Gearboxes – Know your Machines

Gearboxes are used in numerous applications, including machine tools, industrial equipment, conveyor belt drives, and just about any power transmission application with rotary motion that requires a change in torque…

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Is It Mechanical or Electrical?

Analyzing vibration data can be a difficult job. Using VFD (Variable Frequency Drive) motors can make it even more difficult. Pattern recognition is a huge part of this process. However,…

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