Description
Typical application cases of Bently Nevada VB8 portable data acquisition analyzer in industrial scenarios
1、 Dynamic balance correction of rotating machinery
On site balancing of turbine rotor
During the maintenance period of the thermal power plant, engineers used VB8’s four channel synchronous acquisition function (with a resolution of 12800 lines) to perform dynamic balance testing on the turbine rotor. By using the patented 6Pack recording system to quickly capture vibration phase data, combined with the built-in balancing program to calculate the counterweight scheme, a single calibration can reduce the vibration value to within the safe range of ISO 10816 standard.
Online balancing of fan impeller
In response to the imbalance fault of the high-temperature fan impeller in the cement plant, the machine side dynamic balancing operation is directly carried out in the Class 1 Division 2 explosion-proof certification environment to avoid economic
2、 Predictive maintenance of critical equipment
Auxiliary equipment inspection in the power industry
Applied to the periodic inspection of BOP auxiliary equipment such as induced draft fans, supply fans, and coal mills in thermal power plants.
By capturing the early defect frequency of rolling bearings through 80kHz high-frequency acquisition capability, a warning of the inner ring fault of the circulating water pump bearing of a 600MW unit was given three months in advance.
Optimization of Process Industry Inspection Points
Implementing digital inspection in petrochemical enterprises, the vibration spectrum and waveform data collected by VB8 are transmitted through System 1 ® Software implementation of visualizing the health status of all equipment in the factory.
The application case of a certain refinery shows that the efficiency of equipment fault diagnosis has been improved by 40%.
Bently nevada VB8 PDF
Bently nevada VB8
Bently nevada VB8 PLC IN STOCK
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