Image processing of the weld pool and tracking of the welding line in pulsed MAG welding
2015 年 33 巻 2 号 p. 156s-160s
詳細
2015 年 33 巻 2 号 p. 156s-160s
In order to trace the welding line in the lap welding, weld pool in the pulsed MAG welding was taken by using the CCD camera. The weld pool was observed in the front and rear to the welding direction. The features of the weld pool were investigated to recognize the welding pool. The welding line was detected by using image processing and the digital controller was designed to trace the welding line.
