Improvement of Stamping by Rolling Processes of Pipe and Cylindrical Blades on Experimental Research
Andrii Shtuts, Mykola Kolisnyk, Andrii Vydmysh, Oleksandr Voznyak, Serhii Baraban, Павло Ігорович Кулаков
Abstract
During the experimental study, a pronounced beating and sealing of the side surface of the tubular, cylindrical blanks was recorded. It is established that cracks appear and develop in the central part of the lateral surface, i.e., it are destroyed. This fact confirms the claim that the destruction of tubular, cylindrical blanks of some materials begins on the side surface. It is established that the bases of analytical dependencies between the components of deformations describe the obtained results of the experimental study of SR tubular, cylindrical blanks within the error of the experimental data, which made it possible to construct a number of mathematical models for the purpose of further study of the SDS and the method of their determination.