REAL-TIME WELD QUALITY PREDICTION USING A LASER VISION SENSOR IN A LAP FILLET JOINT DURING GAS METAL ARC WELDING

Real-Time Weld Quality Prediction Using a Laser Vision Sensor in a Lap Fillet Joint during Gas Metal Arc Welding

Nondestructive test (NDT) technology is required in the gas metal arc (GMA) welding process to secure weld robustness and to monitor the welding quality Fender Vent in real-time.In this study, a laser vision sensor (LVS) is designed and fabricated, and an image processing algorithm is developed and implemented to extract precise laser lines on test

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