ultrasonic welding inspection

基本解释

But the radiographic inspection cn not position the welding exactly. Ultrasonic inspection was used to inspection the bead crack in this artical.
然而射线探伤无法对焊缝中所发现的缺陷进行准确定位，本文利用现有的常规超声波检测方法来弥补射线探伤的不足。
Method of calculation of defect site by ultrasonic inspection of indined plane welding has been described in detail, and formula have also been proved.
详细介绍了在斜面焊口超声波探伤中采用声程调节扫描比例进行缺陷定位的计算方法，并给出了计算公式。
This paper introduced the distribution and pattern of two conceal defects in explosive welding stainless clad steel plate and their ultrasonic inspection.
本文主要介绍了爆炸焊接不锈钢复合板中两种隐蔽性缺陷的形态、分布规律以及超声波检测。