Nine Minutes of Knowledge
On the use of new CMS technologies for critical rotating machinery
Today, there is a new generation of CMS devices that overcomes the barriers that have traditionally prevented an adequate condition monitoring service on critical rotating machinery. The use of these new CMS, in combination with the usually pre-installed Machine Protection Systems (MPS), requires a proportionally small investment, but provides numerous advantages that increase the reliability of those assets...
- TWave
- TWAVE
SPM in Paper industry: 20 months pre-warning time with HD technology.
In this Nine Minutes of Knowledge, Datong shares a Paper machine case study and explains how to detect bearing defaults and what applications were used to fix the issue..
- Ivan Salim
- SPM Instrument Indonesia
What to Consider When Choosing a Wireless Condition Monitoring System
As wireless sensor are starting to become mainstream in the condition monitoring world, there are now many more choices to consider when selecting a system to fit your needs. This tip aims to look at the key features that will impact your decision..
- David Procter
- Sensoteq
GMF Calculation and Gearbox Problems Detection
Gearbox defects can be identified with a quite high accuracy using vibration analysis. This is because the fact the most common defect frequencies are the fundamental Gear Mesh Frequency (GMF) and its harmonics (such 2x GMF, 3x GMF) which can easily detected.
- Pawel Lecinski
- CMRP
Analyzer Settings
Fmax, lines of resolution, averages, and units in the FFT analyzer. The video describes important settings in the vibration data collector and FFT vibration analyzer when signal processing to create the vibration spectrum
- Jason Tranter
- Mobius Institute
Averaging Overlap Percentage
In an FFT analyzer, overlap averaging is used to reduce noise in the vibration spectrum and speed up data collection process. This video discusses signal processing, averaging and the Fast Fourier Transform in the vibration data collector.
- Jason Tranter
- Mobius Institute
Bearing Problems – Fault Frequency and Artificial Intelligence-Based Methods
The early detection and fault analysis of bearing problems is crucial. When a rolling-element bearing develops flaws on the races and/or rolling elements, there are four vibration frequencies that can result...
- Pawel Lecinski
- CMRP
Low Speed Bearing Fault Detection
The definition of Low and Ultra low speed does not have a common description. Today we will define low and ultra low speed, and how to detect bearing faults with this speed..
- Tim Sundstrom
- SPM Instrument
Filters and the FFT analyzer
The FFT spectrum analyzer or digital data collector performs signal processing including filtering vibration signals. This short video gives an overview of low pass, high pass, band pass filters used in vibration analysis data collectors.
- Jason Tranter
- Mobius Institute