FIELD: defectoscopy.
SUBSTANCE: use for ultrasonic flaw detection of rails. Invention consists in that ultrasonic rail inspection system includes at least one ultrasonic transducer mounted on a yoke for attachment to a frame of a rail inspection vehicle. Ultrasonic transducer transmits ultrasound pulses and receives reflected ultrasound pulses. Control device controls the ultrasonic transducer. Clock generator provides clock signals to the control device. Control device controls the ultrasonic transducer to transmit ultrasonic pulses with a fixed pulse repetition period.
EFFECT: significant increase in the maximum operating speed of the rail inspection vehicle, as well as reducing the pitch of the inspection.
7 cl, 8 dwg
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