宇航材料工艺2012，Vol.42Issue(1)：38-41,4.
T形焊缝超声相控阵检测的计算机辅助技术
Computer-Aided Technology of Ultrasonic Phased Array Inspection for T-Weld
摘要
Abstract
The application of the ultrasonic phased array technology on T-weld shows its obvious advantages. However, the beam areas of T-weld still can not be defined, and can not estimate the position of the echo. According to the structure of the T-weld, the ultrasonic phased array inspection support software is compiled. Artificial sample tests suggests that the computer-aided technology could achieve the beam coverage of T-welded and help to distinguish the echo signal.关键词
T形焊缝/超声相控阵/声束覆盖/计算机辅助Key words
T-weld/Ultrasonic phased array/Beam coverage/Computer-aided引用本文复制引用
陆铭慧,程俊,张颖..T形焊缝超声相控阵检测的计算机辅助技术[J].宇航材料工艺,2012,42(1):38-41,4.基金项目
江西省研究生教育创新基金 （）
