Here's an example. Appears to be inspecting a CFRP jet engine fan case, which are some of the thicker composite layups you see in aerospace. The way this meth

Here's an example. Appears to be inspecting a CFRP jet engine fan case, which are some of the thicker composite layups you see in aerospace. The way this method of inspection works, you also have to fabricate a part with known defects of various sizes (simulated with a little piece of Kapton tape in the layup) in order to determine the minimum size defect that the machine can detect for a given type of part. https://tecscan.ca/ultrasonic-testing-defect-sizing-in-composite-structures/ https://tecscan.ca/ultrasonic-testing-defect-sizing-in-compo...