[1]程偲,姜春,宋旖旎,等.直缝焊管焊缝质量电磁超声检测方法研究[J].焊管,2023,46(1):19-23.[doi:10.19291/j.cnki.1001-3938.2023.01.004]
 CHENG Si,JIANG Chun,SONG Yini,et al.Electromagnetic Acoustic Transducer Method of Welding Seam Quality of Longitudinal Welded Pipe[J].,2023,46(1):19-23.[doi:10.19291/j.cnki.1001-3938.2023.01.004]
点击复制

直缝焊管焊缝质量电磁超声检测方法研究()
分享到:

《焊管》[ISSN:1001-3938/CN:61-1160/TE]

卷:
46
期数:
2023年第1期
页码:
19-23
栏目:
应用与开发
出版日期:
2023-01-28

文章信息/Info

Title:
Electromagnetic Acoustic Transducer Method of Welding Seam Quality of Longitudinal Welded Pipe
文章编号:
10.19291/j.cnki.1001-3938.2023.01.004
作者:
程偲姜春宋旖旎康宜华马宏宝
1. 华中科技大学 机械科学与工程学院,武汉 430074;2. 华工制造装备数字化国家工程中心有限公司,武汉 430074
Author(s):
CHENG Si JIANG Chun SONG Yini KANG Yihua MA Hongbao
1. School of Mechanical Science and Engineering, Huazhong University of Science and Technology, Wuhan 430074, China; 2. Huagong Manufacturing Equipment Digitization National Engineering Center Co., Ltd., Wuhan 430074, China
关键词:
电磁超声磁致伸缩焊缝周向SH0导波
Keywords:
electromagnetic ultrasonic magnetostriction welding seam circumferential direction SH0 guided wave
分类号:
TG441.7
DOI:
10.19291/j.cnki.1001-3938.2023.01.004
文献标志码:
A
摘要:
为实现直缝焊管焊缝内缺陷检测,采用周向电磁超声SH0导波检测技术,研究了基于磁致伸缩效应激励周向SH0模态导波,确定了周向SH0导波激励频率,设计了一款一发双收差分接收的直缝焊管焊缝缺陷检测探头。结果表明:该系统能够激发单一模态周向SH0导波,实际波速与模型分析结果吻合;针对直径116 mm、壁厚3.5 mm的激光直缝焊管焊缝的Φ0.6 mm盲孔和Φ1.0 mm通孔,通过差分探头的信号处理,能够实现焊缝处Φ1.0 mm通孔和Φ0.6 mm盲孔缺陷的检测。
Abstract:
In order to detect the defects in the weld of longitudinal welded pipe, circumferential electromagnetic ultrasonic SH0 guided wave detection technology is adopted. The circumferential SH0 guided wave excited by magnetostriction effect is studied, the excitation frequency of circumferential SH0 guided wave is determined, and a probe for detecting weld defects of longitudinal welded pipe with one transmitter and two receivers is designed. The experimental results show that the system can excite a single?ode circumferential SH0 guided wave, and the actual wave speed is in good agreement with the model analysis results. The experimental study of Φ0.6 mm blind hole and Φ1.0 mm through hole is carried out at the weld seam of laser straight seam welding with a diameter of 116 mm and a wall thickness of 3.5 mm. Through the signal processing of differential probe, the defects of 1.0 mm through hole and 0.6 mm blind hole at the weld seam can be detected.

参考文献/References:

[1] 王立敏,宋志龙,常家玉.连续油管电磁无损检测试验分析及应用[J].石油矿场机械,2015,44(7):60-63.[2] 徐惠妍. 不锈钢薄板搭接激光焊接头超声相控阵检测研究[D].长春:长春工业大学,2018.[3] 冯镇江.焊接检验中超声检测技术的实际应用[J].科技经济导刊,2017(23):125-130.[4] PASSINI A, OLIVEIRA A, RIVA R, et al. Ultrasonic inspection of AA6013 laser welded joints[J]. Materials Research, 2011, 14(3):417-422.[5] 陈晓晨,陈九根,郑军.漏磁检测技术在油罐缺陷检测中的应用[J].石化技术,2021,28(8):112-114.[6] YANG L , ZHANG S , GAO S . ANSYS simulation technology of pipeline magnetic flux leakage inspection[J]. Advanced Materials Research, 2013(5):992-997.[7] 戴光,吴忠义,朱祥军,等.管道内外壁缺陷的漏磁检测[J].无损检测,2018,40(3):19-23,28.[8] 崔巍,戴光,龙飞飞,等.钢板对接焊缝漏磁检测可视化方法[J].无损检测,2013,35(5):8-11.[9] 朱胜君,丁小九,李国忠,等.基于涡流检测方法的焊缝疲劳监测系统的设计研究[J].中国设备工程,2021(20):162-163.[10] 马冰洋,黄桂林,杨泽榕.不锈钢焊缝的涡流正交探头检测试验[J].无损检测,2020,42(5):63-66.[11] 李晓光,陆吉,王明辉,等.新型换热器管板密封焊涡流检测技术[J].无损检测,2019,41(11):75-79.[12] 张安石.基于电磁超声的储罐底板缺陷识别技术研究[D].北京:中国石油大学(北京),2019.[13] 李子明, 何存富, 刘增华, 等. 管道周向导波检测技术研究进展及展望[J]. 北京工业大学学报, 2018,44(5):7-23.[14] HIRAO M,OGI H.An SH?ave EMAT technique for gas pipeline inspection[J].NDE&E international,1999,32(3):127-132.[15] 田勐,张勇,王丽萍,等.不锈钢车体激光叠焊电磁超声检测技术应用研究[J].电焊机,2020,50(7):96-103,151-152.[16] LIU Z H,XU Q L,GONG Y,et al.A new multichannel time reversal focusing method for circumferential lamb waves and its applications for defect detection in thickwalled pipe with large?iameter[J].Ultrasonics,2014,54(7):1967-1976.[17] 高会栋.电磁超声技术在焊缝检测中的应用[J].无损检测,2010,32(11):850-853,856.

相似文献/References:

[1]于腾飞,任尚坤,张 丹.基于EMAT检测系统的阻抗匹配研究与分析[J].焊管,2018,41(9):51.[doi:10.19291/j.cnki.1001-3938.2018.09.011]
 YU Tengfei,REN Shangkun,ZHANG Dan.Research and Analysis of Impedance Matching Based on EMAT Detection System[J].,2018,41(1):51.[doi:10.19291/j.cnki.1001-3938.2018.09.011]

备注/Memo

备注/Memo:
收稿日期:2022-03-30基金项目: 国家自然科学基金面上项目“磁导率扰动无损检测新方法及机理研究”(项目编号51875226)。作者简介:程偲(1998—),女,硕士研究生,主要从事电磁超声检测研究工作。
更新日期/Last Update: 2023-02-14