Methods, systems, and devices for solid axle testing
View Patent ↗Methods, systems, and devices for solid axle testing are provided.
1. An inspection system, comprising:
a probe configured to be inserted into a blind hole extending through a front face of a solid axle, the probe including an ultrasonic transducer at an end face thereof that is configured to generate ultrasonic waves in the solid axle covering substantially an entire portion of the solid axle to be inspected when the probe is within the blind hole;
a securing element including at least one magnet positioned radially outward of the ultrasonic transducer, the securing element configured to releasably engage the front face of the solid axle; and
an engagement member including an annular, spring loaded member positioned radially inward from the securing element and configured to position the ultrasonic transducer within the blind hole.
2. The inspection system of claim 1 , wherein the ultrasonic transducer includes an angle beam ultrasonic transducer configured to propagate a shear wave and a longitudinal beam ultrasonic transducer configured to propagate a compression wave, and the ultrasonic waves include the shear wave propagated by the angle beam ultrasonic transducer and the compression wave propagated by the longitudinal beam ultrasonic transducer.
3. The inspection system of claim 1 , wherein the probe is configured to be inserted into the blind hole until the end face of the probe abuts a bottom surface of the blind hole.
4. The inspection system of claim 1 , wherein the probe includes a controller configured to analyze the echo to determine whether a flaw is present in the solid axle.
5. The inspection system of claim 4 , wherein the flaw includes at least one of a crack, a notch, an inclusion, a void, or a fracture.
6. The inspection system of claim 1 , wherein the substantially entire portion of the solid axle to be inspected is at least one of substantially an entire skin surface of the solid axle or substantially an entire volume of the solid axle.
7. The inspection system of claim 1 , further comprising a liquid couplant on the end face of the probe.
8. The inspection system of claim 7 , wherein the liquid couplant includes one of water, grease, oil, or a gel.
9. The inspection system of claim 1 , wherein the ultrasonic transducer includes a plurality of phased array transducers configured to operate with different wave modes and configured to provide a zone-discrimination employed an actuation and evaluation unit during position encoded recording of a B-Scan of the axle's skin surface.
10. The inspection system of claim 1 , wherein the ultrasonic transducer includes a single ultrasonic transducer.
11. The inspection system of claim 1 , wherein the probe is configured to be inserted into the blind hole at any rotational orientation relative to the solid axle.
12. The inspection system of claim 1 , wherein the probe is configured to be automatically centered within the blind hole when inserted therein.
13. The inspection system of claim 1 , wherein the spring loaded member is biased in a first distal direction and configured to automatically move from the first distal position to a second proximal position responsive to inserting the probe into the blind hole.
14. An inspection method, comprising:
inserting a probe, including an ultrasonic transducer, into a blind hole extending through a front face of a solid axle;
engaging the ultrasonic transducer with the solid axle via an engagement member including an annular, spring loaded member configured to position the ultrasonic transducer within the blind hole;
securing the probe within the blind hole by a securing element including at least one magnet positioned radially outward of the ultrasonic transducer, the securing element configured to releasably engage the front face of the solid axle and positioned radially outward of the annular spring loaded member; and
activating the ultrasonic transducer of the probe to cause ultrasonic waves to propagate within the solid axle covering at least one of substantially an entire skin surface of the solid axle or substantially an entire volume of the solid axle.
15. The method of claim 14 , wherein the ultrasonic transducer includes an angle beam ultrasonic transducer and a longitudinal beam transducer, and the ultrasonic waves include a shear wave propagated by the angle beam ultrasonic transducer and a compression wave propagated by the longitudinal beam ultrasonic transducer.
16. The method of claim 14 , wherein the probe is inserted into the blind hole until an end face of the probe abuts a bottom surface of the blind hole.
17. The method of claim 14 , wherein the probe is automatically centered within the blind hole when inserted therein.
18. The method of claim 14 , further comprising detecting an echo of the ultrasonic waves, and analyzing the echo to determine whether a flaw is present in the solid axle.
19. The method of claim 18 , wherein the flaw includes at least one of a crack, a notch, an inclusion, a void, or a fracture.
20. The method of claim 14 , further comprising removing the probe from the blind hole;
inserting the probe into a second blind hole formed in a second solid axle; and
activating the ultrasonic transducer of the probe to cause ultrasonic waves to propagate within the second solid axle covering at least one of substantially an entire skin surface of the solid axle or substantially an entire volume of the solid axle.
21. The method of claim 14 , wherein, responsive to engaging the probe with the solid axle, the annular, spring loaded member automatically moves from a first distal position for which the annular, spring loaded member is biased, to a second proximal position.