Replacing full 2-D encoding systems, RollerFORM facilitates immersion-like ultrasonic testing of composites and other smooth-surfaced materials that are used in aerospace industry. Wheel tire is made from material that closely matches acoustic impedance of water, permitting efficient transmission of energy to part without unwanted echoes, and obtaining 1 mm near-surface resolution in composites when using 5 MHz probe model. For thicker materials, 3.5 MHz model is available.
This story is related to the following:Ultrasonic Probes