| 摘要 |
<p>Head for ultrasonic inspection with a semidry coupling system involving a roller (4) and an ultrasound scanner that rolls on the surface (5) of the part to be inspected and that includes a first frame (1) to which the roller (4) is connected and pivots around an stationary axis (4a) in direction that is perpendicular to the probe's movement (A); a second frame (2) from which linear vertical guides (6) emerge and is connected in an oscillatory manner to the first frame (1) through an oscillating axis (11a) that is perpendicular to the stationary axis (4a): a third frame (3) that slides vertically through the linear guides (6); at least two actuators of the vertical adjustment (9) anchored to the third frame (3) and to the second frame (2); their corresponding laterally aligned pivotal axis (10), connected to the first frame (1) in a rotating manner and parallel to and lower from the plane of the stationary axis (4a) and the respective ends of the stationary axis (4a).
</p> |
