ULTRASONIC TEST HEAD FOR MANUAL TEST OF PIPE AND BAR

摘要

An ultrasonic probe comprises a mount 24 with inclined side surfaces, and a curved base surface for application to a cylindrical test piece. Transducers 14, 16 on the side surfaces of the mount direct signals towards the test piece, the principal axes of the signals intersecting points 18, 19 on a line 20 lying in the base surface and extending parallel to the axis of curvature of this surface. IMAGE