| Issue |
E3S Web Conf.
Volume 627, 2025
VI International Conference on Geotechnology, Mining and Rational Use of Natural Resources (GEOTECH-2025)
|
|
|---|---|---|
| Article Number | 05018 | |
| Number of page(s) | 7 | |
| Section | Infrastructure Problems of Mining Engineering, Transport, Electromechanics and Energy | |
| DOI | https://doi.org/10.1051/e3sconf/202562705018 | |
| Published online | 16 May 2025 | |
Analysis of the deformation of the elastic coating of the roll
1 Tashkent University of Architecture and Civil Engineering, Yangi shahar street, 9, Tashkent city, 100194, Uzbekistan
2 Bukhara Institute of Engineering and Technology, Murtazaev street, 15, Bukhara, Uzbekistan
* Corresponding author: shavkat-xurramov59@mail.ru
Models of roll contact lines in dynamic mode are found. Engineering formulas for calculating the rates of compression deformation (restoration) of the coating to the corresponding material velocity are obtained. The obtained engineering models allow us to analyze the stress- strain state in the technological contact zone. It is revealed that the patterns of change in the thickness of the roll coating are largely determined by the deformation patterns of the contacting bodies. It is established that the minimum thickness of the roll coating depends on its initial thickness and the gap between the rolls.
© The Authors, published by EDP Sciences, 2025
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