钢管2026，Vol.55Issue(4)：71-75,5.DOI:10.19938/j.steelpipe.1001-2311.2026.4.71.75
一种焊管管端超声波相控阵检测系统研究
Research on Ultrasonic Phased Array Testing System for Welded Pipe End
摘要
Abstract
Briefed in the essay is the detection scope of an ultrasonic phased array detection system for the welded pipe end,and also elaborated are the main aspects of the system,including the detection method,the detection probe working mode,the automatic detection process,and the actual application effectiveness.In the system,in total,has four major detection units respectively for longitudinal flaw detection,transverse flaw detection,lamination flaw detection and weld middle section flaw detection;17 channels are set up at a single end(including 5 channels for longitudinal flaw detection,4 channels for transverse flaw detection,2 channels for lamination flaw detection,and 6 channels for detection of weld middle section flaw),which can meet the standard requirements of zero blind zone detection of the base metal,the weld and the beveled face within 300 mm long area of the pipe end.The detection speed can reach 30 m/min.The research on this detection system provides new ideas and directions for online ultrasonic phased array detection of the welded pipe end.关键词
焊管/管端/超声波相控阵检测系统/零盲区/柔性轮式探头Key words
welded pipe/pipe end/ultrasonic phased array detection system/zero blind zone/flexible wheel-type probe引用本文复制引用
汪超,周丽,王冬,范祥祥,周灿..一种焊管管端超声波相控阵检测系统研究[J].钢管,2026,55(4):71-75,5.基金项目
中国石油集团渤海装备公司2025年度科研计划"直缝埋弧焊管管端智能无损检测系统关键核心技术研究"(编号:FM0325S004) （编号:FM0325S004）
