大口径管道环焊缝相控阵超声波自动检测系统

Ultrasonic Auto Testing System with the Technology of Phase Array Control for Circumferential Weld of Big Caliber Pipeline

本文介绍了相控阵技术在无损探伤领域中的应用,并给出大口径管道环焊缝相控阵超声波自动检测系统的设计。

This paper introduces the application of the phase array control technology in the area of nondestruetive testing(NDT), and draw forth the design of ultrasonic automatic testing system with the phase array control for circumferential weld of big caliber pipeline.