UDC 631.3
UDC 539.3
Under intensive operation conditions, the elements of forest planting machine tracks experience significant mechanical loads, which leads to the accumulation of plastic deformations and fatigue damage. To improve the reliability of such equipment, it is important to use scientifically based criteria for assessing the condition of the most loaded parts. The article substantiates the use of the von Mises specific energy criterion for diagnosing the residual resource and optimizing track restoration technologies. Modeling the stress-strain state showed that this approach allows more accurately identifying hazardous areas and predicting the development of damage. Based on the results, recommendations are proposed for improving repair processes, as well as introducing a track condition monitoring system using non-destructive testing methods. Integration of modern criteria of fracture mechanics helps to extend the service life of machines and reduce operating costs.
von Mises criterion, specific energy of deformation, track links, repair optimization, forest planting equipment, wear diagnostics
1. Patent na poleznuyu model' RF № 232999. Lesoposadochnaya mashina / S.V. Malyukov, S.A. Voynash, S.E. Ariko [i dr.] Zayavka № 2024113636 ot 20.05.2024. Opubl. 01.04.2025. Byul. № 10.
2. Svoykin F.V. Sovershenstvovanie potoka podachi lesomaterialov putem modernizacii elektrokozlovogo dvuhkonsol'nogo krana / F.V. Svoykin, V.F. Svoykin, S.A. Ugryumov [i dr.] // Remont. Vosstanovlenie. Modernizaciya. 2022. № 10. S. 13-17.
3. Abdullazyanov E.Yu. Resursno-optimizacionnyy podhod pri remontnyh rabotah na ob'ektah energeticheskogo stroitel'stva bashennogo tipa / E.Yu. Abdullazyanov, L.S. Sabitov, I.N. Gar'kin [i dr.] // Stroitel'noe proizvodstvo. 2025. № 2. S. 105-111.
4. Zaharenko Yu.A. Ocenka napryazhenno-deformirovannogo sostoyaniya 3D-modeli strel'chatoy lapy s ispol'zovaniem komp'yuternogo modelirovaniya / Yu.A. Zaharenko, A.P. Morozova, D.O. Chuvaeva [i dr.] // Izvestiya Tul'skogo gosudarstvennogo universiteta. Tehnicheskie nauki. 2024. № 1. S. 141-149.
5. Evseev A.E. Ispol'zovanie differencial'nyh uravneniy dvizheniya tela pri opredelenii parametrov vibrozaschity / A.E. Evseev, I.N. Gar'kin, E.Yu. Abdullazyanov // Inzhenerno-stroitel'nyy vestnik Prikaspiya. 2024. № 4 (50). S. 127-131.
6. Zaharov V.A. Statisticheskiy analiz i metody optimizacii dlya planirovaniya eksperementa v issledovaniyah trelevochnyh traktorov / V.A. Zaharov // Matematicheskie modeli tehniki, tehnologiy i ekonomiki. Materialy Vserossiyskoy nauchno-prakticheskoy studencheskoy konferencii. 2019. S. 46-49.
7. Kovalenko T.V. K voprosu o metodike ucheta vliyaniya klimaticheskih faktorov na skorost' dvizheniya lesovoznyh avtopoezdov / T.V. Kovalenko, M.V. Taraban, N.A. Vohmyanin // Nauchnoe obozrenie. 2013. № 1. S. 80-83.
8. Belyaevskiy I.M. Sovremennye podhody k organizacii ohrany lesov ot pozharov / I.M. Belyaevskiy // Biznes, obschestvo i molodezh': idei preobrazovaniy. Materialy V Vserossiyskoy studencheskoy nauchnoy konferencii (g. Saratov, 16 noyabrya 2016 g.): v 2 ch. – Chast' 2. Redakcionnaya kollegiya: Kuznecova I.V. (otv. redaktor); Zhulina E.G.; Holodnova A.V.; Muhina I.V., 2016. S. 70-72.
