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概述管—管角焊缝采用超声直探和斜探法的要点和注意点 ,特别对缺陷定位、定量、定性技术作了一定探讨 ,意在对工业上常用的这种结构的焊缝质量进行有效控制。
Summary The pipe-pipe fillet weld adopts the key points and points of attention by ultrasonic direct probe and oblique probe method. In particular, the defect localization, quantitative and qualitative techniques are discussed. It is intended to evaluate the quality of the weld commonly used in the industry Effective control.