[1]邓文洁,任尚坤.基于磁导率无损检测的双U型探头仿真优化研究[J].焊管,2024,47(3):41-46.[doi:10.19291/j.cnki.1001-3938.2024.03.006]
 DENG Wenjie,REN Shangkun.Research on Simulation Optimization of Double U Probe based on Nondestructive Testing of Permeability[J].,2024,47(3):41-46.[doi:10.19291/j.cnki.1001-3938.2024.03.006]
点击复制

基于磁导率无损检测的双U型探头仿真优化研究()
分享到:

《焊管》[ISSN:1001-3938/CN:61-1160/TE]

卷:
47
期数:
2024年第3期
页码:
41-46
栏目:
试验与研究
出版日期:
2024-03-28

文章信息/Info

Title:
Research on Simulation Optimization of Double U Probe based on Nondestructive Testing of Permeability
文章编号:
10.19291/j.cnki.1001-3938.2024.03.006
作者:
邓文洁任尚坤
(南昌航空大学 无损检测技术教育部重点实验室,南昌 330063)
Author(s):
DENG Wenjie REN Shangkun
(Nanchang Hangkong University, Key Laboratory of Nondestructive Testing of Ministry of Education, Nanchang 330063, China)
关键词:
磁导率无损检测双U型探头检测灵敏度应力集中
Keywords:
permeability nondestructive testing double U type probe detection sensitivity stress concentration
分类号:
TG115.28
DOI:
10.19291/j.cnki.1001-3938.2024.03.006
文献标志码:
A
摘要:
基于磁导率无损检测原理,设计了一种双U型检测探头。以20钢试件为研究对象,通过模拟仿真分析了双U型探头在检测过程中的关键影响参数与检测灵敏度的关系,对关键影响参数进行了优化选取,又通过试验研究了拉应力对检测灵敏度的影响。结果表明,检测灵敏度随着激励电压幅值的升高而增大,随着激励频率的提高先增大后趋于稳定,随着激励线圈匝数的增加而下降,随着拉应力的增大而减小,双U型探头相比于传统U型探头具有更广泛的分析检测能力。该仿真研究为后续探头的选取制作提供了设计理念和理论依据。
Abstract:
Based on the principle of permeability nondestructive testing, a double U type probe is designed. Taking No. 20 steel specimen as the research object, the relationship between the key influence parameters and the detection sensitivity of the double U type probe in the detection process was analyzed by simulation, and the key influence parameters were optimized. The relationship between tensile stress and detection sensitivity were studied through experiments.The results show that the detection sensitivity increases with the increase of excitation voltage amplitude. The detection sensitivity increases first and then becomes stable with the excitation frequency. The detection sensitivity decreases with the increase of the number of turns of the excitation coil and decreases with the increase of tensile stress. The double U probe has a wider range of signal analysis capabilities than the traditional U probe. The simulation study provides the design concept and theoretical basis for the subsequent selection and production of the probe.

参考文献/References:

[1] 杨梅芳.基于磁导率检测技术的铁磁试件检测试验研究[D].南昌:南昌航空大学,2017.[2] 牛广亮,孙向阳,李星橙,等.油气管道内表面涡流无损检测系统研究[J].仪表技术与传感器,2021(6):86-89,126.[3] 许洋,任尚坤,张文君,等.基于磁导率方法的钢板裂纹检测[J].中国测试,2020,46(1):34-38,70.[4] 严宇昂,胡明慧.铁磁性材料深层缺陷检测的涡流探头仿真优化与设计[J].传感技术学报,2022,35(9):1249-1256.[5] VéRTESY G,TOMá?I,TAKAHASHI S,et al.Inspection of steel degradation by magnetic adaptive testing[J].NDT & E International,2008,41(4):252-257.[6] TOMá?I,VéRTESY G,KOBAYASHI S,et al.Low-carbon steel samples deformed by cold rolling—analysis by the magnetic adaptive testing[J].Journal of Magnetism and Magnetic Materials,2009,321(17):2670-2676.[7] TOMá?I,KADLECOVáJ,VéRTESY G.Measurement of flat samples with rough surfaces by magnetic adaptive testing[J].IEEE Transactions on Magnetics,2012,48(4):1441-1444.[8] 石松跃,田藏韬,华子先.高微分磁导率高镍矩磁合金[J].上海钢研,1976(2):25-33.[9] 吴德会,刘志天,王晓红,等.基于微分磁导率的铁磁性材料无损检测新方法[J].仪器仪表学报,2017,38(6):1490-1497.[10] 邱忠超,张瑞蕾,李立新,等.一种检测铁磁材料应力的磁各向异性方法[J].仪表技术与传感器,2020(4):94-97.[11] 张玉华,李建增,孙慧贤,等.影响磁导率测试的电磁检测探头设计因素分析[J].传感器与微系统,2013,32(5):47-50.[12] YAMADA H,UCHIYAMA S,TAKEUCHI K,et al.Noncontact measurement of bending stress using a magnetic anisotropy sensor[J].IEEE Transactions on Magnetics,1987,23(5):2422-2424.[13] 魏明,马占国,殷春浩,等.对九脚探头磁导率 、检测电压与应力相关性研究[J].物理实验,2019,39(8):26-30.[14] 王瑛,张璋,周尚.基于磁阻抗测量法的应力传感器[J].仪表技术与传感器,2015(3):3-6.[15] 殷春浩,刘海顺,张雷,等.一种测量钢材残留应力的磁性各向异性方法[J].测试技术学报,2007,21(1):28-32.[16] 任仙芝,任尚坤,樊清泉.基于磁导率无损检测传感器的试验设计研究[J].中国测试,2018,44(7):132-136,147.

备注/Memo

备注/Memo:
收稿日期:2023-07-25基金项目: 国家自然科学基金“基于磁适应检测技术的关键和基础问题研究”(项目编号51865039)。作者简介:邓文洁(1999—),女,硕士研究生,主要研究方向为基于磁导率的无损检测技术。
更新日期/Last Update: 2024-03-28