Ultrasonic nondestructive evaluation system, and ultrasonic nondestructive evaluation method by it

摘要

(NDE) system is provided that can operate the ultrasonic non-destructive evaluation to examine the target material. The ultrasonic non-destructive evaluation system includes a control module articulated robot, ultrasonic inspection head, and the processing module. Is connected to the articulated robot, or an ultrasonic inspection head is mounted thereto. Ultrasonic inspection head is operable to collect light which is phase-modulated sending emitted laser beam, the detection laser beam is scattered by the target material. Processes the light is phase modulated, the processing module generates information about the internal structure of the target material. The control module directs the articulated robot so as to place the ultrasonic testing head according to the scan plan predetermined.