PART EVALUATION SYSTEM/METHOD USING BOTH RESONANCE AND SURFACE VIBRATION DATA

摘要

A part (120) may be inspected for defects by using to both resonant ultrasonic spectroscopy (RUS) and surface vibration analysis by laser vibrometry. Various protocols (230; 240; 250; 280; 260) are disclosed as to how the results of one or more of these inspections may be used to evaluate the part (120). Particularly, modes found in resonant ultrasonic spectroscopy can be identified using the surface vibration data.