SINGLE-CUT RAIL ULTRASONIC PHASED ARRAY FLAW DETECTOR (PA) Single-line ultrasonic rail flaw detector on phased arrays (PAUT) for continuous ultrasonic testing of all types rail threads (R50, R65, R75, UIC52, UIC60, etc.) along the entire length and cross-section with decoding of defects, including testing of rail base blades.
Automatic determination of defect coordinates,
their sizes and spatial orientation
Full scanning of the entiresection of the rail
The FAZAR 32+ (SL) is intended to detect, register and decipher signals in rails, including in areas where simultaneous testing of two threads is difficult or unsafe: rails on bridges and in tunnels; rails, heavy train traffic; rails near the platform; turnouts.
The ultrasonic phased array method (PAUT) and the ultrasonic low-frequency echo method are used to scan railway tracks (R50, R65, R75 UIC52, UIC60, etc.).
The FAZAR 32+ (SL) software allows configuring semi-automatic testing, has the auto-size and auto-protocol functions, which allow generating a PDF test protocol and instantly sending it to the control center via GSM communication.
The method of movement-manual.
MAIN FUNCTIONS:
- identification via continuous inspection of all types of defects, including defects of rail base blades (3D scanning);
- continuous documentation (registration) of test results using defectograms of inspected areas, linked to track coordinates and GPS;
- information is presented in the B type scan format, including data of the amplitude-time characteristics of the recorded echo signals;
- no “blind” zones for missing defects during ultrasonic testing with multichannel phased array transducers;
- identification of complex defects under delaminations during continuous testing of the rail thread;
- identification of corrosion in rail base blades;
- system for continuous testing of the acoustic contact.
FAZAR 32+ SCANNING SCHEME
Detailing the defect in the rail head B-scan and D-scan
Bolt joint control
Search mode
Sector representation defect