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Vol. 157, Issue 10, October 2013, pp. 82-87




The Design of Seamless Steel Tube Ultrasonic Flaw Detection System
1 Hong-Yu LIU, 1 Ze-Ning XU, 2 Jun-Jie XI

1 School of Mechanical Engineering and Automation, University of Science and Technology Liaoning, Anshan, Liaoning Province, China, 114051, China

2 School of Mechatronics Engineering, Zhengzhou Institute of Aeronautical Industry Management, Zhengzhou, Henan Province, China, 450015, China

1 Tel.: 15241277551, fax: 0412-5929777

1 E-mail: lhy_12@126.com


Received: 18 July 2013   /Accepted: 25 September 2013   /Published: 31 October 2013

Digital Sensors and Sensor Sysstems


Abstract: In recent years, ultrasonic nondestructive detection technology has definite application in seamless steel tube flaw detection. Seamless steel tube ultrasonic flaw detection system was designed in this paper. The constitution and function of relative machine system, electron test system and electron control system were elaborated. Some ultrasonic echo circuits were designed. They are first rank damping circuit of first rank attenuator, second rank damping circuit of first rank attenuator, first rank damping circuit of second rank attenuator, first rank amplification circuit, second rank amplification circuit and restraint circuit respectively. The feasibility of above circuits has been proven by engineering application. The research provides important references base for designing seamless steel tube ultrasonic flaw detection system, enhancing test process reliability and increasing test efficiency.


Keywords: Seamless steel tube, Ultrasonic flaw detection system, Machine system, Electron test system, Electron control system.


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