Baylor University

Gary Georgeson

David Abram Jack

Benjamin M Blandford

James J Troy

Jeong-Beom Ihn

Ian Gravagne

Matthew Newton

Tonoy Chowdhury

Scott Lea

Scott W Lea

William P Motzer

The present invention is directed to an apparatus including a first central base attached to a second central base, connected by a bridge, with a space defined between the two central bases. The first central base and the second central base are each attached to a plurality of wheels extending into the space between the two central bases, with the plurality of wheels configured to translate the apparatus along a rotorcraft blade. The first central base and/or the second central base include a recess configured to receive a connection arm attached to a non-destructive scanning device. The apparatus is able to be used for ultrasonic, radiographic, eddy current, thermographic, acoustic, or visual non-destructive testing.

Non-destructive scanning device for airfoil-shaped bodies

A system and method for determining fiber orientation within a layered composite using an eddy current probe is discussed. The eddy current probe includes an array of coils that are excited such that an effective pole of the end effector of the probe moves in a ring pattern. The eddy current probe is moved across the surface of a part such that a two-dimensional scan of the part is generated, analogous to a C-scan in ultrasonic testing. The eddy current probe is able to be used to determine the fiber orientation of a layered composite material by scanning at a single point on the material. The eddy current data is able to be fused with data from an ultrasonic transducer to produce a comprehensive view of the part.

Eddy current probe and method for determining ply orientation using eddy current and ultrasonic probes

Growing community of inventors

Tacoma, WA, United States of America

Gary Georgeson