| Issue |
E3S Web Conf.
Volume 613, 2025
XI International Conference on Advanced Agritechnologies, Environmental Engineering and Sustainable Development (AGRITECH-XI 2025)
|
|
|---|---|---|
| Article Number | 04004 | |
| Number of page(s) | 6 | |
| Section | Agricultural Mechanization and Engineering | |
| DOI | https://doi.org/10.1051/e3sconf/202561304004 | |
| Published online | 07 February 2025 | |
Model of skin deformation curve
1 Karshi Engineering economics institute, Karshi, Uzbekistan
2 Tashkent State University of Economics, Tashkent, Uzbekistan
3 Tashkent University of Architecture and Civil Engineering, Tashkent, Uzbekistan
4 University of Economics and Pedagogy, Karshi, Uzbekistan
* Corresponding author: shavkat-xurramov59@email.ru
A mathematical model of the deformation curve of a leather semi-finished product after dyeing and fat-liquoring operations was obtained. The model establishes a relationship between compressive stress, relative deformation, and relative humidity. The study found that leather experiences the greatest compression deformation almost immediately upon the application of a load. It was observed that as the compressive load increases, so does the deformation of the leather, with the limit value being dependent on the moisture content. It was also discovered that lower moisture content in leather results in lower deformation.
© The Authors, published by EDP Sciences, 2025
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