Disc manufacturing method by cutting sheet on square billets with subsequent upsetting is investigated. Calculation of strain state by finite element method is carried out. Hindered deformation zones are identified. Experiments in terms of sediment square billets made. Parameters of friction and deformation, allowing the transition from the square cross section in circular cross-section revealed.
Translated title of the contributionThe shape control of the square billet in upsetting
Original languageRussian
Pages (from-to)23-26
Number of pages4
JournalКузнечно-штамповочное производство. Обработка материалов давлением
Issue number9
Publication statusPublished - 2014

    Level of Research Output

  • VAK List

    GRNTI

  • 55.00.00 MACHINE ENGINEERING

ID: 6142128