This paper is concerned with the possibility of applying modern non-contact methods for
assessing the wear as a result of tribological interaction between working bodies and the
soil. An original method for wear testing using the test space discretization based on the 3D
scanning technology was employed. A localized volumetric wear coefficient was proposed,
allowing for wear analysis and improving the accuracy of the Holm-Archard model. The
coefficient of local volumetric wear shows the influence of the nominal shape and the slip
trajectory of the abrasive particle along the elementary surface on the intensity of wear. At
local volumetric wear coefficient > 0.3, this factor determines the intensity of surface wear.
Volumetric wear characteristics are the basis for prediction of wear consequences for different materials and techniques of reinforcement of working surfaces, subject to intensive wear
in abrasive soil mass. The reliability of the study is confirmed by the comparison with the
mass method for wear assessment and the results of the application of the proposed method
for different conditions of abrasive wear of operating parts
CITATIONS(4):
1.
Research Progress on the Wear Resistance of Key Components in Agricultural Machinery Ying Wang, Dong Li, Cheng Nie, Pan Gong, Junsheng Yang, Zhigang Hu, Bin Li, Ming Ma Materials
Field wear tests of ploughshares in the southern Xinjiang region Qiang Yao, Xiaorui Han, Yuheng Hu, Zhanhong Guo, Pengwei Fan, Youqiang Zhang Engineering Failure Analysis
Analysis of Tribological Properties of Hardfaced High-Chromium Layers Subjected to Wear in Abrasive Soil Mass Magdalena Lemecha, Krzysztof Ligier, Jerzy Napiórkowski, Oleksandr Vrublevskyi Materials
Modeling wear of different surface layers of agricultural tools in soil abrasive mass Oleksandr Vrublevskyi, Klaudia Olejniczak, Jerzy Napiorkowski, Jarosław Gonera Measurement
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