Results 1 to 10 of about 1,022,380 (176)

Steel Wire Rope Surface Defect Detection Based on Segmentation Template and Spatiotemporal Gray Sample Set [PDF]

Sensors, 2021
Machine-vision-based defect detection, instead of manual visual inspection, is becoming increasingly popular. In practice, images of the upper surface of cableway load sealing steel wire ropes are seriously affected by complex environments, including ...
Guoyong Zhang, Zhaohui Tang, Ying Fan, Jinping Liu, Hadi Jahanshahi, Ayman A. Aly   +5 more
doaj   +3 more sources

Lubricating Grease Thickness Classification of Steel Wire Rope Surface Based on GEMR-MobileViT [PDF]

Sensors
Proper surface lubrication with optimal grease thickness is essential for extending steel wire rope service life. To achieve automated lubrication quality control and address challenges like variable lighting and motion blur that degrade recognition ...
Ruqing Gong, Yuemin Wang, Fan Zhou, Binghui Tang   +3 more
doaj   +2 more sources

Excitation device for mining steel wire rope based on magnetic flux leakage detection

Gong-kuang zidonghua, 2023
The current research does not consider the influence of wire rope swing on the excitation device in the context of engineering applications, resulting in unsatisfactory detection results.
LI Jianhui, SUN Xianbin, LIU Lunming, CHEN Rongxin, ZHAN Weixia   +4 more
doaj   +2 more sources

Multi-Body Dynamics Simulation of Hoisting Wire Rope and Its Stress Analysis

Xibei Gongye Daxue Xuebao, 2020
As a key component of the hoisting system of the crane, the steel wire rope will bear a variety of loading actions such as stretching, bending, vibration and impact in the process of traction hoisting.

doaj   +2 more sources

Residual magnetic field as a source of information about steel wire rope technical condition

Open Engineering, 2022
Research has been undertaken to analyze the possibilities of using the residual magnetic field, as a result of local changes in the electromagnetic properties of the rope material, for identification of steel wire rope technical condition.
Mazurek Paweł, Roskosz Maciej
doaj   +2 more sources

Weak Signal Processing Methods Based on Improved HHT and Filtering Techniques for Steel Wire Rope

Applied Sciences, 2022
As one of the most important processes in steel wire rope inspection, defect signal processing is of great significance in guaranteeing safety and precision measurement. Aiming at the weak signal detection of steel wire rope with mixed strands and noise,
Shiwei Liu, Yanhua Sun, Lingsong He, Yihua Kang   +3 more
doaj   +3 more sources

A New Detection Method of the Surface Broken Wires of the Steel Wire Rope Using an Eddy Current Differential Probe

IEEE Access, 2022
This paper describes a new detection method of the surface broken wires of the steel wire rope based on the conducting property of the rope. The surface of the steel wire rope is spiral.
Kou Yanfei, Guo Jiujiang, Li Jingjing, Jiao Shaoni, Liu Jiquan, Yan Zhiwei, Zhu Kun   +6 more
doaj   +3 more sources

Numerical simulation of the influence of lap length on the load-bearing capacity of steel wire rope core conveyor belt joints

Gong-kuang zidonghua, 2023
The drawing force of the steel wire rope in the joint area of the conveyor belt is an important indicator to measure the bearing capacity of the joint.
JING Qinghe, CAO Furong, GE Lungui, WANG Yaohui, HU Bing, LI Jingyu, ZHANG Duxue, YU Zhongsheng, CHEN Jie   +8 more
doaj   +1 more source

Optimization of structural parameters of wire rope flaw detector based on orthogonal test

Gong-kuang zidonghua, 2022
In the detection of wire rope damage, the structure design of the flaw detector is very important to the detection precision of wire rope damage. The research on the structural parameters and their combinations of the existing electromagnetic wire rope ...
TIAN Jie, SUN Ganggang, LI Ruifeng, WANG Wei   +3 more
doaj   +1 more source

Steel wire rope defect magnetic flux leakage detection method based on improved complementary ensemble empirical mode decomposition

Gong-kuang zidonghua, 2022
The signal of small defects in steel wire rope is often submerged in wave noise. Therefore, it is difficult to detect small defects in wire rope and easy to miss detection.
ZHONG Xiaoyong, CHEN Ke'an, ZHANG Xiaohong   +2 more
doaj   +1 more source