How does ut testing work

Ultrasonic testing uses mechanical vibrations, in the form of ultrasonic waves, to search for internal discontinuities; the working principle is similar to the. Direction of scanning in ultrasonic testing inspection of weld line angle beam probe shall be perpendicular to weld line axis extended of related scanning. How does it Work? Ultrasonic inspection uses a piezoelectrictransducer connected to a flaw detector, which in its most basic form is a pulser-receiver and.