Bearing rotating machinery vibration monitoring method
Fan vibration monitoring device, is a dual-channel vibration monitoring instrumentation, engineering machinery bearing two channels work independently, independent displays, each input signal from the two vibration velocity sensors.
Users can two different combinations of measurement channels can be horizontal and vertical bearing is two o’clock in the same position, two points may be in different locations, you can also through the terminal after the independent relays “and” and “or “logic.
For many small and medium sized rotating machinery, especially machines with ball bearings (shaft vibration more easily spread to the housing), this is an ideal wind turbine monitoring and protection instruments.
Machine condition, machine damage and damage to the machine being developed in the course of running the bearings can be in the form of signs of failure to be identified. Mechanical vibrations transmitted information is one of them, and almost all mechanical destruction will produce excessive vibration. Bearing query software
In all types of vibration, the absolute bearing vibration is most likely to be measured, means that the housing (bearings and bearing) relative to the rapid vibrations of a fixed reference point in space. You can use the speed sensor or a piezoelectric accelerometer is measured in the horizontal and vertical directions cabinet.
These sensors are quick and easy to install, requires only one screw. So absolute bearing vibration monitoring of rotating machinery is the most basic and most widely used means of protection. The figure is measured horizontally on the main bearing fan, vertical and axial bearing absolute vibration measurement locations recommended.
