Title :
Design of an eddy current based crack detection sensor for wire processing applications
Author :
Fuchs, Anton ; Häuselhofer, Walter ; Brasseur, Georg
Author_Institution :
Inst. of Electr. Meas. & Meas. Signal Process., Graz Univ. of Technol., Austria
Abstract :
A crack detection and localization sensor for wire feed-through applications is presented where longitudinal cracks can be detected. The compensation of the wire position, used to enhance accuracy and repeatability, is described and measurement results are discussed.
Keywords :
crack detection; eddy current testing; wires; crack localization; eddy current based crack detection sensor; longitudinal cracks; wire feed-through; wire position compensation; wire processing; Assembly; Coils; Eddy currents; Ferrites; Geometry; Magnetic field measurement; Magnetic sensors; Nondestructive testing; Surface cracks; Wire;
Conference_Titel :
Sensors, 2004. Proceedings of IEEE
Print_ISBN :
0-7803-8692-2
DOI :
10.1109/ICSENS.2004.1426301
