DOI: https://doi.org/10.32515/2664-262X.2023.8(39).1.175-182

Restoration of Vehicle Sheet Metal Parts After Road Accidents

Volodymyr Dragobetskii, Dmytro Moloshtan, Andrii Chernysh

About the Authors

Volodymyr Dragobetskii, Professor, Doctor in Technics (Doctor of Technic Sciences), Kremenchuk National University named after Mykhailo Ostrogradskyi, Kremenchuk, Ukraine, e-mail: vldrag@kdu.edu.ua, ORCID ID: 0000-0001-9637-3079

Dmytro Moloshtan, PhD in Technics (Candidate of Technics Sciences), Kremenchuk National University named after Mykhailo Ostrogradskyi, Kremenchuk, Ukraine, e-mail: moloshtandima@gmail.com, ORCID ID: 0000-0001-8881-8541

Andrii Chernysh, PhD in Technics (Candidate of Technics Sciences), Kremenchuk National University named after Mykhailo Ostrogradskyi, Kremenchuk, Ukraine, e-mail: chernyshkrnu@gmail.com, ORCID ID: 0000-0002-9711-827X

Abstract

This article is a continuation of research on the use of methods to improve the repair of vehicle body parts after the examination of road accidents. Body parts are among the main and most complex and labor-intensive structural elements of a vehicle (land, air, sea). In addition, body parts are the basis of the vehicle structure, which combines all its parts into a single whole in terms of power. The service life of the body as a whole largely determines the operational durability of land transport in general. The service life of body parts, which are usually made from sheet metal by stamping, is affected by corrosion, operational damage and traffic accidents. The reserve for increasing the durability of body parts, including sheet metal parts (springs, wheel rims, etc.), is a set of technological means and a rational choice of technological parameters of the process of their manufacture by sheet stamping. Road accidents are a serious test for body components. In such situations, it is necessary to take into account not only the appearance of the parts but also their internal structure. Modern testing technologies and diagnostic methods allow us to detect potentially dangerous damage in time.Optimization of the technological parameters of the sheet forming process is a key factor in increasing the durability of housing elements. Taking into account high loads during design and manufacturing allows us to create parts that can withstand the pressure of various operating conditions.This integrated approach to solving the problems of improving the repair of body parts guarantees an increase in the service life of vehicles and ensures their reliability and safety on the road.

Keywords

repair, operation, vehicles, deformation, wear, sheet metal parts

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References

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Copyright (c) 2023 Volodymyr Dragobetskii, Dmytro Moloshtan, Andrii Chernysh