Videos - Vibration analysis
Bearing vibration signal modulation
Modulation occurs if one signal modifies another. We call the modifying signal a modulator. The modified signal a carrier. Modulation changes a certain…
Modulation occurs if one signal modifies another. We call the modifying signal a modulator. The modified signal a carrier. Modulation changes a certain…
Vibration measurements with QR code point recognition
Taking a vibration measurements with QR code point recognition feature. When taking a route measurement…Have you ever taken a reading at the wrong measurement…
Taking a vibration measurements with QR code point recognition feature. When taking a route measurement…Have you ever taken a reading at the wrong measurement…
Combination of two vibration signals (sum of two signals)
Combination of two signals - what happens if there are two sources of vibrations in a machine? Let’s assume each source creates a signal with a single…
Combination of two signals - what happens if there are two sources of vibrations in a machine? Let’s assume each source creates a signal with a single…
Vibration Analysis for beginners 5
1. What is important to know about signal processing? 2. What are the basic rules for evaluating machine vibration? The signal from a vibration sensor…
1. What is important to know about signal processing? 2. What are the basic rules for evaluating machine vibration? The signal from a vibration sensor…
Balancing Quality ISO 21940 (1940)
Welcome to next Adash video about balancing and the ISO 1940 (ISO 21940) standard. The text of 1940 standard is quite difficult to read. I am sure that many…
Welcome to next Adash video about balancing and the ISO 1940 (ISO 21940) standard. The text of 1940 standard is quite difficult to read. I am sure that many…
How to get the perfect vibration graph? Vibration Signal Oversampling.
Oversampling - What is oversampling good for? It increases the sampling frequency for a perfect vibration graph. When we plot a signal, we take samples of…
Oversampling - What is oversampling good for? It increases the sampling frequency for a perfect vibration graph. When we plot a signal, we take samples of…
On-Site Balancing Guide (balancing preparation, procedure, advice)
Introduction to On-Site Balancing: Imbalance is one of the most common failures of rotating machines. Imbalance adversely affects the operational life and…
Introduction to On-Site Balancing: Imbalance is one of the most common failures of rotating machines. Imbalance adversely affects the operational life and…
Frequency response in practice
Frequency Response Function (FRF) - practical applications. In most cases we want to know the resonant frequencies. For example of the machine frame. We need…
Frequency Response Function (FRF) - practical applications. In most cases we want to know the resonant frequencies. For example of the machine frame. We need…
What is frequency response function (FRF) - simple explanation
In this video we will answer one question - what is the frequency response function? Why is it useful? We begin with simple example: We have the black box,…
In this video we will answer one question - what is the frequency response function? Why is it useful? We begin with simple example: We have the black box,…
Vibration trend and vibration frequency analysis | Vojtech - field analysis guy
Hello guys! Do you measure vibrations? I do. This is Voytech Vibration again and today we got a routine measurement. I will show you how do I analyse something…
Hello guys! Do you measure vibrations? I do. This is Voytech Vibration again and today we got a routine measurement. I will show you how do I analyse something…
Secrets of imbalance 3 - Secrets Revealed
This video is a summary of Secrets of imbalance part 1 and 2. It should be the short cookbook with step by step instructions and important rules for balancing.…
This video is a summary of Secrets of imbalance part 1 and 2. It should be the short cookbook with step by step instructions and important rules for balancing.…
Secrets of imbalance 2 - How to find heavy spot position. (displacement, velocity,…
In this video I would like to explain the relation between heavy spot position and vibrations in acceleration, velocity and displacement. Understanding of that…
In this video I would like to explain the relation between heavy spot position and vibrations in acceleration, velocity and displacement. Understanding of that…
Secrets of imbalance 1 (Heavy spot, Phase, Resonance frequency)
Explanation the relation between heavy spot position and vibrations in displacement. Phase explanation. Understanding of that will help you in balancing jobs. …
Explanation the relation between heavy spot position and vibrations in displacement. Phase explanation. Understanding of that will help you in balancing jobs. …
My basic process of vibration data analysis
My own process of vibration analysis in the software DDS, you will get some new inspiration, ideas from different perspective and you become more effective…
My own process of vibration analysis in the software DDS, you will get some new inspiration, ideas from different perspective and you become more effective…
Electric motors faults, analysis and predictive maintenance 1.
Basic types of electric motors failures, Bearing failures, Vibration analysys, Motor current analysis (MCSA), Stator faults, Rotor faults, Analyzer.
Basic types of electric motors failures, Bearing failures, Vibration analysys, Motor current analysis (MCSA), Stator faults, Rotor faults, Analyzer.
30 Years of Adash – Easter Egg in Vibration Analyzer
A little gift to all VA3Pro users in form of a game inside.
A little gift to all VA3Pro users in form of a game inside.
Bearings analysis: Principle and weirdness of signal demodulation
Explanation of vibration signal demodulation, weird demodulation of bearing fault frequencies.
Explanation of vibration signal demodulation, weird demodulation of bearing fault frequencies.
Negative Averaging
Explanation of special method used for bump test on running machine.
Explanation of special method used for bump test on running machine.
Advanced Balancing - revolutionary method for complicated machine balancing jobs
Multi-plane rotor balancing - but without access to some planes.
Multi-plane rotor balancing - but without access to some planes.
A/D converter
Explanation of A/D converter and the differences between 16 bit and 24 bit converters.
Explanation of A/D converter and the differences between 16 bit and 24 bit converters.
Vibration Analysis for beginners 4 (Vibration terms explanation, Route creation)
Frequency, Amplitude, Period, RMS, Spectrum, Frequency domain view, Time domain view, Time waveform, Displacement, Velocity, Acceleration
Frequency, Amplitude, Period, RMS, Spectrum, Frequency domain view, Time domain view, Time waveform, Displacement, Velocity, Acceleration
Turbine vibration (part 2): How to measure and analyze signals from eddy current …
Phase shift, Order analysis, Order spectrum, Filtered orbit, Full spectrum, Centerline, Orbit - direct measurement.
Phase shift, Order analysis, Order spectrum, Filtered orbit, Full spectrum, Centerline, Orbit - direct measurement.
Turbine vibration (part 1): How to measure and analyze signals from eddy current …
Phase shift, Order analysis, Order spectrum, Filtered orbit, Full spectrum, Centerline, Orbit - direct measurement.
Phase shift, Order analysis, Order spectrum, Filtered orbit, Full spectrum, Centerline, Orbit - direct measurement.
How to locate exact frequency of peak in FFT spectrum
Frequency range, number of lines, resolution - spectrum lines.
Frequency range, number of lines, resolution - spectrum lines.
How to become an expert in Vibration Analysis
Vibrations analysis, solving unbalance, misalignment, looseness, electrical failure, resonance and bearing faults. Vibration measurement preparation.
Vibrations analysis, solving unbalance, misalignment, looseness, electrical failure, resonance and bearing faults. Vibration measurement preparation.
Vibration Diagnostics for beginners 3
Vibration limits and Measurements types, Vibration Meter and Analyzer – principle, Acceleration Sensor – principle
Vibration limits and Measurements types, Vibration Meter and Analyzer – principle, Acceleration Sensor – principle
Vibration Diagnostics for beginners 2
How to start Predictive Maintenance, Vibration Measuring Equipment, Measuring Point location and preparation.
How to start Predictive Maintenance, Vibration Measuring Equipment, Measuring Point location and preparation.
Easy balancing with vibration meter and mobile app
How to easily balance your machine with Adash Balancer app and simple vibration meter.
How to easily balance your machine with Adash Balancer app and simple vibration meter.
Vibration Diagnostics for beginners 1
Introduction in Vibration Analysis, What is Predictive Maintenance, Vibration Analysis principle, What is Machine Condition Monitoring.
Introduction in Vibration Analysis, What is Predictive Maintenance, Vibration Analysis principle, What is Machine Condition Monitoring.
ADASH products in nuclear power plant - Historical video from the past millennium -…
Part 3: ADASH products in nuclear power plant. Adash company is here for almost three decades and was actively advertising products even in the past millennium…
Part 3: ADASH products in nuclear power plant. Adash company is here for almost three decades and was actively advertising products even in the past millennium…
