Track ultrasonic flaw detection system and application

• Main Authors: SHEN HENGSHAN, LIU WEI, XU ZIHAN
• Format: Patent
• Language: Chinese; English
• Published: 10.05.2022
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

The invention relates to G01N21, in particular to a track ultrasonic flaw detection system and application. The rail ultrasonic flaw detection system comprises a collection end, an ultrasonic flaw detection end, an ultrasonic data processing end, a driving end, an offset return end and a control end. By means of flaw detection pretreatment, cleaning of the rail is achieved, a detection probe is prevented from being polluted by the rail, harm of some bacterial pollutants and flying dust powder to operators is avoided, and in addition, the crack detection rate of the surface of the rail during ultrasonic flaw detection can be increased. And through the cooperation of the offset return end and the ultrasonic flaw detection end, a technician marks and rechecks the flaw, so that the leak detection of the crack is further avoided. And the deviation return end automatically righting the direction, so that the driving direction does not deviate greatly, and the stability of the system is improved. And the control end