An eddy current system and method enables detection of sub-surface damage in a cylindrical object. The invention incorporates a dual frequency, orthogonally wound eddy current probe mounted on a stepper motor-controlled scanning system. The system is designed to inspect for outer surface damage from the interior of the cylindrical object.
Eddy Current System and Method for Crack Detection
2012-04-24
Miscellaneous
No indication
English
Eddy current imaging device offers prospect of simple crack detection
Tema Archive | 1990
Interlayer crack detection results using sliding probe eddy current procedures
Tema Archive | 2001
|Crack detection on HC-130H aircraft using low frequency eddy current
Tema Archive | 1998
|