Experts of the Forensic expert kollegium carry out vibration diagnostics, which belong to one of the types of non-destructive testing.
Vibration is a common occurrence for every piece of equipment containing moving parts. An increase in vibration above a certain level can lead to destruction of units of equipment or be a signal of the presence of defects. Thus, vibration is both the cause of the development of defects and their indicator.
For the timely detection of a defect and analysis of the technical condition of the equipment, vibration diagnostics is used, based on the analysis of vibration parameters.
The main advantage of vibration diagnostics is the assessment of the technical condition of the equipment under operating conditions without dismantling and destructive effects on the diagnostic object.
Based on the analysis of the expert practice of the Forensic expert kollegium, most often the objects of vibration diagnostics are:
- bearings;
- shafts;
- gear drives;
- pumps (pumping units);
- engines;
- reducers;
- turbines.
In the course of vibration diagnostics, the experts of the Forensic expert kollegium carry out the following works:
- visual control of the research object;
- determination of the points for installation of the sensors of the vibration parameters analyzer;
- recording of the information received and its analysis;
- comparison of indicators with the norms established in technical normative legal acts.
The application of this method makes it possible to detect hidden defects, as well as defects at the stage of their origin, which further reduces the likelihood of an emergency during the operation of the equipment. The main reasons for the formation of defects that are detected during vibration diagnostics are:
- inadequate quality of source materials;
- violations of production processes;
- violations of the technology of assembly operations;
- use of low-quality components.
It should be noted that timely detection of defects using vibration diagnostics will also help and significantly reduce the costs associated with equipment failure.
You can order vibration diagnostics at the Forensic expert kollegium at: Minsk, Zhukovskogo st., 11 A, 4th floor
or by phone +375 (17) 317 04 71; +375 (17) 317 04 72; +375 (17) 317 04 73; +375 (17) 317 04 74; +375 (17) 317 04 76; +375 (44) 588 60 11, +375 (29) 109 60 11
