论文部分内容阅读
对插入式管座角焊缝采用超声波斜探头在筒体内外圆弧面和接管内外面进行探伤时,发现缺陷后确定缺陷位置的方法进行了论述。
The method of determining the position of the defect after detecting the defect by using the ultrasonic oblique probe to inspect the fillet weld of the fillet pipe fillet in the inner and outer arc surfaces of the cylinder body and the takeover pipe is discussed.