Muravlov, V. V.Kravchenko, S. I.Puzyr, R.Shchetynin, V.Arhat, R. H.Sira, Yu. B.Муравльов, Володимир Вячеславович2021-02-112021-02-112020-10-29https://dspace.pdau.edu.ua/handle/123456789/10131The paper presents the research of plastic expansion of a pipe workpiece by punches of various configurationsagricultural devicesplastic expansionpunchesNumerical modeling of pipe parts of agricultural machinery expansion by stepped punchesArticlehttps://doi.org/10.1088/1757-899X/1018/1/012013