利用超声成象分析系统对焊缝缺陷进行评估的研究

Study on Evaluation of Defect in Welds by Ultrasonic Imaging Analysis System

介绍了用于成象和自动评估的超声波手动扫描成象分析系统的开发，并采用常规的ＵＴＲＴ方法对成象结果进行了比较，证明超声波成象系统的先进性．

Manual scanning ultrasonic imaging analysis system with enhanced capability of graphic display and automatic evaluation is discussed. The advantage and feasibility of the system is verified by UT RT of common method in practice.