Method of Constructing a 3D Friction Map for a Rubber Tire Tread Sliding Over a Rough Surface
- Authors: Morozov A.V.1, Bukovskiy P.O.1
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Affiliations:
- Ishlinsky Institute for Problems in Mechanics of the Russian Academy of Sciences
- Issue: Vol 39, No 2 (2018)
- Pages: 129-136
- Section: Article
- URL: https://journals.rcsi.science/1068-3666/article/view/229023
- DOI: https://doi.org/10.3103/S1068366618020113
- ID: 229023
Cite item
Abstract
An experimental methodology for constructing a 3D friction map, which depends on normal pressure, sliding velocity, and temperature, for tire tread rubber has been presented. The methodology of constructing a 3D friction map is based on the principle of temperature–velocity superposition, which makes it possible to combine the obtained experimental data into one sculpted surface. Two types of the tread rubbers were investigated that are used in summer passenger tires and heavy-loaded all-metal tires. The results of analyzing the obtained 3D friction maps have been presented. The influence of normal pressure and sliding velocity to the amount and position of the values of coefficient of friction of the rubber sliding over the sandpaper surface with the specified abrasive grit has been considered.
About the authors
A. V. Morozov
Ishlinsky Institute for Problems in Mechanics of the Russian Academy of Sciences
Author for correspondence.
Email: morozovalexei@mail.ru
Russian Federation, Moscow, 119526
P. O. Bukovskiy
Ishlinsky Institute for Problems in Mechanics of the Russian Academy of Sciences
Email: morozovalexei@mail.ru
Russian Federation, Moscow, 119526