ECT Method for Wire Breakage Defects in Wire Ropes

被引：1

作者：

Yu X. ^{[1
]}

Li X. ^{[1
]}

Xie S. ^{[1
]}

Li P. ^{[2
]}

Wang H. ^{[2
,3
]}

Chen Z. ^{[1
]}

机构：

[1] Shaanxi Engineering Research Center of NDT and Structural Integrity Evaluation, State Key Laboratory for Strength and Vibration of Mechanical Structures, Xi'an Jiaotong University, Xi'an

[2] Xinjiang Inspection Institute of Special Equipment, Urumqi

[3] College of Mechanical and Electrical Engineering, Shihezi University, Urumqi

来源：

Zhongguo Jixie Gongcheng/China Mechanical Engineering | 2019年 / 30卷 / 22期

关键词：

Array eddy current probe; Eddy current testing(ECT); Reduced magnetic vector potential method; Wire breakage in wire ropes;

D O I：

10.3969/j.issn.1004-132X.2019.22.016

中图分类号：

学科分类号：

摘要：

A new type of ECT probe was designed, which mainly induced eddy currents in axial direction of wire ropes. To prove the feasibility, a finite element method code of reduced vector potential formulation (Ar method) was applied to simulate ECT signals due to different defects and probe geometries. Based on the numerical results, an ECT probe was designed and fabricated and the efficiency for inspection of wire ropes was demonstrated through experiments with test-piece of simulated and practical wire ropes. Both the numerical and experimental results reveal that the developed probe can detect the wire breakages in wire ropes efficiently. © 2019, China Mechanical Engineering Magazine Office. All right reserved.

引用

页码：2757 / 2763

页数：6

共 12 条

[1] Yang S., Kang Y., Quantitative Inspection for Broken Wires of Wire Ropes Principle and Technique, pp. 1-50, (1995)
[2] Liang H., Hong R., Yang G., Research on Wire Rope Nondestructive Testing Technology Based on the Magnetic Flux Leakage Signals, Piezoelectrics & Acoustooptics, 30, 4, pp. 508-510, (2008)
[3] Makar J., Desnoyers R., Magnetic Field Techniques for the Inspection of Steel under Concrete Cover, NDT& E International, 34, 7, pp. 445-456, (2001)
[4] Cao Q., Liu D., Zhou J., Et al., Non-destructive and Quantitative Detection Method for Broken Wire Rope, Chinese Journal of Scientific Instrument, 32, 4, pp. 787-794, (2011)
[5] Basak D., Pal S., Patranabis D.C., Nondestructive Evaluation of a Haulage Rope in a Monocable Continuously Moving Passenger Ropeway, Journal of Failure Analysis & Prevention, 8, 6, pp. 487-491, (2008)
[6] Chen Z., Yusa N., Miya K., Some Advances in Numerical Analysis Techniques for Quantitative Electromagnetic Nondestructive Evaluation, Nondestructive Testing & Evaluation, 24, 1-2, pp. 69-102, (2009)
[7] Gu W., Chu J., Characteristic Values Analysis and Fuzzy Discernment for the Fault Status of the Wire Rope, Chinese Journal of Mechanical Engineering, 38, 5, pp. 122-125, (2002)
[8] Li Y., Chen Z., Numerical Simulation of Nonlinear Eddy Current Testing Based on Transient A<sub>r</sub> Formulation, Nondestructive Testing, 36, 4, pp. 1-4, (2014)
[9] Chen Z., Miya K., Kurokawa M., Rapid Prediction of Eddy Current Testing Signals Using A-φ Method and Database, NDT& E International, 32, 1, pp. 29-36, (1999)
[10] Chen H., Kang Y., Wu X., Correlation Analysis of Broken Wire Signal in Wire Rope Testing, Chinese Journal of Mechanical Engineering, 42, 5, pp. 224-228, (2006)

← 1 2 →