Eddy Current System and Method for Crack Detection

[摘要] 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.

[发布日期] 2012-04-24

[学科分类] 机械工程学