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<article xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:ali="http://www.niso.org/schemas/ali/1.0/" article-type="other" dtd-version="1.2" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">Izvestiya of Samara Scientific Center of the Russian Academy of Sciences</journal-id><journal-title-group><journal-title xml:lang="en">Izvestiya of Samara Scientific Center of the Russian Academy of Sciences</journal-title><trans-title-group xml:lang="ru"><trans-title>Известия Самарского научного центра Российской академии наук</trans-title></trans-title-group></journal-title-group><issn publication-format="print">1990-5378</issn></journal-meta><article-meta><article-id pub-id-type="publisher-id">624707</article-id><article-id pub-id-type="doi">10.37313/1990-5378-2023-25-3-5-9</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>Articles</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>Статьи</subject></subj-group><subj-group subj-group-type="article-type"><subject>Unknown</subject></subj-group></article-categories><title-group><article-title xml:lang="en">To determine the stress-strain state during incremental forming</article-title><trans-title-group xml:lang="ru"><trans-title>К определению напряженно-деформированного состояния при инкрементальном формообразовании</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Petrov</surname><given-names>Ilya N.</given-names></name><name xml:lang="ru"><surname>Петров</surname><given-names>Илья Николаевич</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Engineer at the Metal Forming Department, Graduate Student of the Samara National Research University, Engineer of the Department of Metal Physics and Aviation Materials, Samara Federal Research Center of the Russian Academy of Sciences</p></bio><bio xml:lang="ru"><p>инженер кафедры обработки металлов давлением, аспирант Самарского университета, инженер отдела металлофизики и авиационных материалов СамНЦ РАН</p></bio><email>ilpetrof110895@yandex.ru</email><xref ref-type="aff" rid="aff1"/><xref ref-type="aff" rid="aff2"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">Samara National Research University</institution></aff><aff><institution xml:lang="ru">Самарский национальный исследовательский университет имени академика С.П. Королева</institution></aff></aff-alternatives><aff-alternatives id="aff2"><aff><institution xml:lang="en">Samara Federal Research Center of the Russian Academy of Sciences</institution></aff><aff><institution xml:lang="ru">Самарский федеральный исследовательский центр Российской академии наук</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2023-06-28" publication-format="electronic"><day>28</day><month>06</month><year>2023</year></pub-date><volume>25</volume><issue>3</issue><issue-title xml:lang="en"/><issue-title xml:lang="ru"/><fpage>5</fpage><lpage>9</lpage><history><date date-type="received" iso-8601-date="2023-12-15"><day>15</day><month>12</month><year>2023</year></date><date date-type="accepted" iso-8601-date="2023-12-15"><day>15</day><month>12</month><year>2023</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2023, Petrov I.N.</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2023, Петров И.Н.</copyright-statement><copyright-year>2023</copyright-year><copyright-holder xml:lang="en">Petrov I.N.</copyright-holder><copyright-holder xml:lang="ru">Петров И.Н.</copyright-holder><ali:free_to_read xmlns:ali="http://www.niso.org/schemas/ali/1.0/"/></permissions><self-uri xlink:href="https://journals.eco-vector.com/1990-5378/article/view/624707">https://journals.eco-vector.com/1990-5378/article/view/624707</self-uri><abstract xml:lang="en"><p>In this article, based on the experimental studies carried out, the scheme of the stress-strain state of workpieces during incremental forming is determined. It is determined that the incremental forming of a cone with a rectilinear generatrix is characterized by biaxial stretching with a predominance of tensile axial deformations.</p></abstract><trans-abstract xml:lang="ru"><p>В данной статье на основании проведенных экспериментальных исследований определена схема напряженно-деформированного состояния заготовок при инкрементальном формообразовании. Определено, что для инкрементального формообразования конуса с прямолинейной образующей характерно двухосное растяжение с преобладанием растягивающих осевых деформаций.</p></trans-abstract><kwd-group xml:lang="en"><kwd>incremental forming</kwd><kwd>stress-strain state</kwd><kwd>aluminum alloy</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>инкрементальное формообразование</kwd><kwd>напряженно-деформированное состояние</kwd><kwd>алюминиевый сплав Д16АМ</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Исследование выполнено в рамках гранта (номер гранта: МД-936.2022.4).</funding-statement></funding-group></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><citation-alternatives><mixed-citation xml:lang="en">Shim M-S, Park J-J. The formability of aluminum sheet in incremental forming // J Mater Process Technol. 2001. №113. R. 654-8. EDN: KLQFLB</mixed-citation><mixed-citation xml:lang="ru">Shim M-S, Park J-J. 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