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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">blackmet</journal-id><journal-title-group><journal-title xml:lang="ru">Известия высших учебных заведений. Черная Металлургия</journal-title><trans-title-group xml:lang="en"><trans-title>Izvestiya. Ferrous Metallurgy</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">0368-0797</issn><issn pub-type="epub">2410-2091</issn><publisher><publisher-name>National University of Science and Technology "MISIS"</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.17073/0368-0797-2018-3-251-253</article-id><article-id custom-type="elpub" pub-id-type="custom">blackmet-1277</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>КРАТКИЕ СООБЩЕНИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>SHORT REPORTS</subject></subj-group></article-categories><title-group><article-title>ВЛИЯНИЕ ТРЕНИЯ НА ФОРМОИЗМЕНЕНИЕ ПЛОСКОЙ ЗАГОТОВКИ</article-title><trans-title-group xml:lang="en"><trans-title>INFLUENCE OF FRICTION ON SHAPING OF A FLAT BLANK</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>Тищук</surname><given-names>Л. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Tishchuk</surname><given-names>L. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>преподаватель</p><p> </p></bio><bio xml:lang="en"><p>Lecturer</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Соломонов</surname><given-names>К. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Solomonov</surname><given-names>K. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>д.т.н., профессор</p><p>кафедра теоретической и прикладной механики </p><p>394026, Воронеж, ул. Урицкого, 75а</p></bio><bio xml:lang="en"><p>Dr. Sci. (Eng.), Professor of the Chair “Theoretical and Applied Mechanics”</p></bio><email xlink:type="simple">konssol@list.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Воронежский филиал Ростовского государственного университета путей сообщения</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Voronezh branch of the Rostov State Transport University</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2018</year></pub-date><pub-date pub-type="epub"><day>08</day><month>04</month><year>2018</year></pub-date><volume>61</volume><issue>3</issue><fpage>251</fpage><lpage>253</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Тищук Л.И., Соломонов К.Н., 2018</copyright-statement><copyright-year>2018</copyright-year><copyright-holder xml:lang="ru">Тищук Л.И., Соломонов К.Н.</copyright-holder><copyright-holder xml:lang="en">Tishchuk L.I., Solomonov K.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://fermet.misis.ru/jour/article/view/1277">https://fermet.misis.ru/jour/article/view/1277</self-uri><abstract><p>Представлены исследования влияния трения на формоизменение плоской заготовки. Показано, что формоизменение плоской заготовки определяется кинематической схемой течения металла. Предложена промежуточная кинематическая схема течения металла. Доказано, что по мере увеличения коэффициента трения «радиальная» кинематическая схема течения металла плавно переходит к «нормальной». Оценка влияния трения произведена с помощью компьютерного и физического моделирования. Для компьютерного моделирования использовался программный комплекс DEFORM. Для физического моделирования формоизменения плоской заготовки в качестве материала был выбран пластилин. При сравнении результатов виртуального и лабораторного экспериментов наблюдается практически полное их совпадение.</p></abstract><trans-abstract xml:lang="en"><p>Investigations of the friction influence on the shaping of a flat blank are presented. It is shown that the shaping of a flat blank is determined by kinematic scheme of the metal flow. An intermediate kinematic scheme of the metal flow is proposed. It is proved that as the coefficient of friction increases, the «radial» kinematic scheme of the metal flow smoothly changes to «normal». Evaluation of the friction influence was carried out using computer and physical simulation. For computer simulation the DEFORM program complex was used. Plasticine was chosen as the material for the physical simulation of flat blank shaping. When comparing the results of virtual and laboratory experiments, there is almost complete coincidence.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>формоизменение</kwd><kwd>плоская заготовка</kwd><kwd>трение</kwd><kwd>кинематическая схема течения металла</kwd><kwd>компьютерное и физическое моделирование</kwd></kwd-group><kwd-group xml:lang="en"><kwd>shaping</kwd><kwd>flat blank</kwd><kwd>friction</kwd><kwd>kinematic scheme of metal flow</kwd><kwd>computer and physical 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">Gorbatyuk S.M., Gerasimova A.A., Belkina N.N. Applying thermal coatingsto narrow walls of the continuous-casting molds// Materials Science Forum. 2016. Vol. 870. P. 564 – 567.</mixed-citation><mixed-citation xml:lang="en">Gorbatyuk S.M., Gerasimova A.A., Belkina N.N. Applying thermal coatings to narrow walls of the continuous-casting molds. 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