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<article article-type="research-article" dtd-version="1.3" 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" xml:lang="ru"><front><journal-meta><journal-id journal-id-type="publisher-id">cvmet</journal-id><journal-title-group><journal-title xml:lang="ru">Известия вузов. Цветная металлургия</journal-title><trans-title-group xml:lang="en"><trans-title>Izvestiya. Non-Ferrous Metallurgy</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">0021-3438</issn><issn pub-type="epub">2412-8783</issn><publisher><publisher-name>НИТУ МИСИС</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.17073/0021-3438-2016-5-52-60</article-id><article-id custom-type="elpub" pub-id-type="custom">cvmet-377</article-id><article-categories><subj-group subj-group-type="heading"><subject>Research Article</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>Обработка металлов давлением</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>Pressure Treatment of Metals</subject></subj-group></article-categories><title-group><article-title>КОНЕЧНО-ЭЛЕМЕНТНОЕ МОДЕЛИРОВАНИЕ ПРОЦЕССА РАСКАТКИ ФЛАНЦА НА ЗАГОТОВКЕ ИЗ ЛАТУНИ Л63</article-title><trans-title-group xml:lang="en"><trans-title>Finite element simulation of flange rolling on the L63 brass workpiece</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Востров</surname><given-names>В. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Vostrov</surname><given-names>V. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>докт. техн. наук, профессор кафедры машин и технологий обработки металлов давлением Санкт-Петербургского политехнического университета.  Тел.: (812) 552-95-30.</p></bio><bio xml:lang="en"><p>Dr. Sci. (Tech.), prof., Department of technology constructional materials and material science, Peter the Great Saint-Petersburg Polytechnic University.</p></bio><email xlink:type="simple">vostrov-vn@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Кононов</surname><given-names>П. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Kononov</surname><given-names>P. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>инженер кафедры машин и технологий обработки металлов давлением Санкт-Петербургского политехнического университета.</p></bio><bio xml:lang="en"><p>engineer of Department of technology constructional materials and material science, Peter the Great Saint-Petersburg Polytechnic University.</p></bio><email xlink:type="simple">KPV710@rambler.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Модестов</surname><given-names>В. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Modestov</surname><given-names>V. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>вед. инженер кафедры механики и процессов управления Санкт-Петербургского политехнического университета. Тел./факс: (812) 552-77-78 (доб. 217).</p></bio><bio xml:lang="en"><p>lead engineer of Department of mechanics and control processes, Peter the Great Saint-Petersburg Polytechnic University.</p></bio><email xlink:type="simple">vmodestov@spbstu.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Логинов</surname><given-names>И. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Loginov</surname><given-names>I. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>вед. инженер кафедры механики и процессов управления Санкт-Петербургского политехнического университета. Тел./факс: (812) 552-77-78 (доб. 213).</p></bio><bio xml:lang="en"><p>lead engineer of Department of mechanics and control processes, Peter the Great Saint-Petersburg Polytechnic University.</p></bio><email xlink:type="simple">Loginov_IN@spbstu.ru</email><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Санкт-Петербургский политехнический университет Петра Великого (195251, г. Санкт-Петербург, ул. Политехническая, 29).</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Peter the Great Saint-Petersburg Polytechnic University (195251, Russia, St. Petersburg, Politekhnicheskaya str., 29).</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Санкт-Петербургский политехнический университет Петра Великого (195251, г. Санкт-Петербург, ул. Политехническая, 29).</institution><country>Россия</country></aff><aff xml:lang="en"><institution>lead engineer of Department of mechanics and control processes, Peter the Great Saint-Petersburg Polytechnic University.</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2016</year></pub-date><pub-date pub-type="epub"><day>02</day><month>11</month><year>2016</year></pub-date><volume>0</volume><issue>5</issue><fpage>52</fpage><lpage>60</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Востров В.Н., Кононов П.В., Модестов В.С., Логинов И.Н., 2016</copyright-statement><copyright-year>2016</copyright-year><copyright-holder xml:lang="ru">Востров В.Н., Кононов П.В., Модестов В.С., Логинов И.Н.</copyright-holder><copyright-holder xml:lang="en">Vostrov V.N., Kononov P.V., Modestov V.S., Loginov I.N.</copyright-holder><license xml:lang="ru" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>Данная работа распространяется под лицензией Creative Commons Attribution 4.0.</license-p></license><license xml:lang="en" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>This work is licensed under a Creative Commons Attribution 4.0 License.</license-p></license></permissions><self-uri xlink:href="https://cvmet.misis.ru/jour/article/view/377">https://cvmet.misis.ru/jour/article/view/377</self-uri><abstract><p>Построена математическая модель процесса холодной раскатки фланца на цилиндрической заготовке из сплавка Л63.Проанализированы напряженные и деформированные состояния заготовки на трех этапах формообразования детали с фланцем. Установлено, что на первом этапе наиболее проблемна, с точки зрения возможности разрушения заготовки, область основания сформированного конуса. На втором и заключительном этапах формообразования фланца опасными являются торцевая поверхность фланца и цилиндрическая поверхность ступицы раскатной детали.</p></abstract><trans-abstract xml:lang="en"><p>The paper develops a mathematical model of the flange cold rolling process on the cylindrical workpiece made of L63 alloy. It analyzes stressed and strained states of the workpiece during three stages of a flanged piece forming. It is found that at the first stage the base area of the formed cone is most problematic in terms of possible workpiece destruction. Risks at the second and the final stage of flange forming are in the flange end surface and cylindrical hub surface of the rolling component.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>холодная раскатка</kwd><kwd>деталь с фланцем</kwd><kwd>сплав Л63</kwd><kwd>конечно-элементное моделирование</kwd></kwd-group><kwd-group xml:lang="en"><kwd>cold rolling</kwd><kwd>flanged piece</kwd><kwd>L63 alloy</kwd><kwd>finite-element simulation</kwd></kwd-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Withers P.J., Bhadeshia H.K.D.H. Residual stress. Part 1. Measurement techniques // Mater. Sci. Technol. 2001. Vol. 17. No. 4. P. 355—365.</mixed-citation><mixed-citation xml:lang="en">Withers P.J., Bhadeshia H.K.D.H. Residual stress. Part 1. Measurement techniques. Mater. Sci. Technol. 2001. Vol. 17. No. 4. 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