The Intelligent system of Automatic Tracking Behind the Welded Seam at the Ultrasonic Testing of Pipes

Questions of automatic tracking a welded seam are considered, the way of automatic tracking a welded seam on the acoustic signals received from a zone of a seam and a way of reduction of influence of instability of a corner of input is investigated and offered of ultrasonic fluctuations (USF) in the course of ultrasonic testing (UST) of welded seams of pipes for the main pipelines in a stream of their manufacture are considered, principles of construction intelligent installations of the automated ultrasonic testing (AUST) welded pipes are resulted, described structure and features of acoustic systems and equipment of new installations of the testing.