Measuring Noise Or Vibration In Rotating Machines?
Product Announcement from Prosig USA, Inc.
Noise & vibration caused rotating parts can be hard to measure and understand. However, it is central to refinement activities in automotive and general industry. Every rotating part in a machine generates vibration, and hence noise, as a result of small imperfections in the balance or smoothness of the components of the machine.
In addition, there are so-called "blade-passing" phenomena associated with blades of fans and pumps. All of these phenomena are complicated by twist effects in shafts, bushes & couplings. The vibration is the further exacerbated by small variations in the rotation speed, or "jitter".
As well as being vital to NVH & refinement studies, being able to measure, analyze & understand these vibrations allows engineers to trace faults in engines, pumps, motors, gearboxes, transmission systems and bearings.
You can read more on the Noise & Vibration Measurement Blog...
Or visit prosig.com and discover the straightforward way to measure noise and vibration in rotating machines...