Vibration Analysis
Two Minute Tips
Vibration Tracking – The Looking Glass Technique – See the Invisible
Incredible as it may seem, the vibration (or at least a large part of it) can be detected through video recording with incredible resolution. Saving a huge number of hours in studies that before were time consuming if not impossible to do. All of this using Vibration Tracking.
So, what is the Vibration Tracking? And better yet, what is it for?
- Dr. Thierry Erbessd
- Erbessd Instruments
Five Minute Facts
Sensors for speed measurements
Choosing the right speed sensor for turbomachinery is of crucial importance for an accurate and reliable measurement. After all, the signal of the sensor is the input for an overspeed protection system. A faulty sensor leads to an unreliable input signal, which has a negative influence on the accuracy and reliability of the protection system.
- Istec International
Interviews
Preview the 2021 SMRP Annual Conference!
The Society for Maintenance and Reliability Professionals (SMRP) is preparing to welcome attendees for its 29th Annual Conference. Hear from SMRP Executive Director Erin Erickson about what's in store for attendees at this year's event.
- SMRP
Articles
Techniques for Sensor Validation and Troubleshooting
Validating and troubleshooting vibration sensor setup and performance is an important part of ensuring an effective vibration monitoring system. If a sensor is not working correctly, or if a sensor is not mapped to the correct measurement point, the accuracy of the information is compromised...
- Tom LaRocque
- Wilcoxon
10 Minute Talk
Important Vibration Analysis Tips You Need to Know
In the last 20 years the industry has improved predictive maintenance processes and the tools used to perform it. In particular, vibration analysis technology has evolved to unimaginable levels.
What is vibration analysis? And more importantly, what do you need to know to start learning about it? Well, I invite you to read this article to explore it with me.
- Dr. Thierry Erbessd
- Erbessd Instruments
Two Minute Tips
What Is Machine Vibration?
Everyone agrees that vibration data provides information about the condition of the machine and the operation of the equipment, but what exactly is machine vibration? We can say it is an oscillation wherein the…
- Ron Newman
- PRUFTECHNIK
Two Minute Tips
Online Monitoring Systems | How to choose?
Online monitoring is the process of utilizing permanently mounted sensors to regularly check the condition of a machine. Online monitoring should consist of more than just vibration sensors. Given there are many different failure modes it is best to utilize a variety of sensor types to monitor the necessary variable to ensure early warning of failure.
- Dr. M. David Howard
- Erbessd Instruments
Two Minute Tips
Warning Signs of Pump Cavitation
Pumps are critical pieces of equipment in a large variety of industrial settings. Although they are routinely monitored as part of a facility’s CBM program, the data captured in this way isn’t always enough to identify the signs of early-stage pump cavitation. Vibration data can provide valuable insight into the pump’s condition, and with the right monitoring setup can help you identify developing cavitation before serious damage or failure occurs.
- Elise Brannon
- Wilcoxon Sensing Technologies
Two Minute Tips
The Importance of Balancing a Turbo
Internal combustion engines use turbochargers as a way to output more power. Some turbocharger impellers can reach speeds up to 300,000 rpm.
Unbalance at high speed generates vibration that will not only reduce the engine performance, but may eventually cause permanent damage to the whole system. Needless to say, turbo balancing machines are important in maintenance activities for turbocharger systems to work in optimal conditions.
- Dr. M. David Howard
- Erbessd Instruments
