吊车梁T型焊缝的超声波探伤

通过应用超声波横波双斜探头对吊车梁T型焊缝进行探伤的基本原理，对吊车梁T型焊缝进行了深入细致的检测，通过检测出的数据，对经过出现的焊接及缺陷问题进行了分析，从而总结出双斜探头进行T型焊缝探伤的优点，为以后进行此项工作提供了依据。

Supersonic fault localization of T-type welding seam of crane girder

Applying the principle of detection using supersoni c transverse wave double-bevel detector on T-type welding seam of crane girder , T-type welding seam of crane girder is detected detailed. Through these data, weld deficiency and q uestions actually emerging are analyzed. Therefore, the advantage of employing d ouble-bevel detector to detect T-type welding seam is summarized, it supplies the basis to proceed these jobs in the future.