ultrasonic welding inspection

基本解釋

But the radiographic inspection cn not position the welding exactly. Ultrasonic inspection was used to inspection the bead crack in this artical.
然而射線探傷無法對焊縫中所發(fā)現(xiàn)的缺陷進行準確定位，本文利用現(xiàn)有的常規(guī)超聲波檢測方法來彌補射線探傷的不足。
Method of calculation of defect site by ultrasonic inspection of indined plane welding has been described in detail, and formula have also been proved.
詳細介紹了在斜面焊口超聲波探傷中采用聲程調(diào)節(jié)掃描比例進行缺陷定位的計算方法，并給出了計算公式。
This paper introduced the distribution and pattern of two conceal defects in explosive welding stainless clad steel plate and their ultrasonic inspection.
本文主要介紹了爆炸焊接不銹鋼復合板中兩種隱蔽性缺陷的形態(tài)、分布規(guī)律以及超聲波檢測。