Abstract
The production of cylindrical shells with helical corrugation of the internal surface is considered. A stamp developed for this purpose is described, along with its operational principles. The basic features of the experiments are outlined. The chemical composition of the workpieces and their mechanical properties are determined. Corrugated components are produced and tested.
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Funding
Financial support was provided by the Russian Science Foundation (grant 22-29-20212, https://rscf.ru/project/22-29-20212/) and the Tula regional government.
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Translated by B. Gilbert
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Kukhar, V.D., Korotkov, V.A., Yakovlev, S.S. et al. Corrugation by Local Plastic Deformation. Russ. Engin. Res. 44, 343–345 (2024). https://doi.org/10.3103/S1068798X2470031X
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DOI: https://doi.org/10.3103/S1068798X2470031X