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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">10.17073/0368-0797-2017-3-250-251</article-id><article-id custom-type="elpub" pub-id-type="custom">blackmet-1047</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>АНАЛИЗ КОНЦЕВОЙ РАЗНОСТЕННОСТИ ТРУБ ПОСЛЕ РЕДУКЦИОННОГО СТАНА</article-title><trans-title-group xml:lang="en"><trans-title>ANALYSIS OF THE END WALL THICKNESS VARIATION OF TUBES AFTER REDUCING MILL</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>Орлов</surname><given-names>Г. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Orlov</surname><given-names>G. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Доктор технических наук, профессор кафедры «Обработка металлов давлением»</p></bio><bio xml:lang="en"><p>Dr. Sci. (Eng.), Professor of the Chair "Metal Forming "</p></bio><email xlink:type="simple">grorl@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>Ашканов</surname><given-names>С. Е.</given-names></name><name name-style="western" xml:lang="en"><surname>Ashkanov</surname><given-names>S. E.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Ведущий инженер, соискатель степени кандидат технических наук</p></bio><bio xml:lang="en"><p>Senior Engineer, Сandidates for a degree of Cand. Sci.</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>Орлов</surname><given-names>А. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Orlov</surname><given-names>A. G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Магистрант кафедры «Обработка металлов давлением»</p></bio><bio xml:lang="en"><p>MA Student of the Chair “Metal Forming"</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Уральский федеральный университет имени первого Президента России Б.Н. Ельцина</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Ural Federal University named after the first President of Russia B.N. Yeltsin</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2017</year></pub-date><pub-date pub-type="epub"><day>01</day><month>04</month><year>2017</year></pub-date><volume>60</volume><issue>3</issue><fpage>250</fpage><lpage>251</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Орлов Г.А., Ашканов С.Е., Орлов А.Г., 2017</copyright-statement><copyright-year>2017</copyright-year><copyright-holder xml:lang="ru">Орлов Г.А., Ашканов С.Е., Орлов А.Г.</copyright-holder><copyright-holder xml:lang="en">Orlov G.A., Ashkanov S.E., Orlov A.G.</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/1047">https://fermet.misis.ru/jour/article/view/1047</self-uri><abstract><p>Проведен анализ экспериментальных данных о концевой разностенности труб, полученных на ТПА-80 Синарского трубного завода. Приведены данные о длине утолщенных концов черновых и готовых труб. Конфигурация утолщенных концов представлена конической формой с прямолинейными образующими, получены уравнения линейной регрессии. Предложены формулы для расчета длины передних и задних утолщенных концов. Приведены данные о поперечной разностенности черновых и готовых труб.</p></abstract><trans-abstract xml:lang="en"><p>The experimental data on the end thickness variation of tubes produced by PRP-80 of “Sinarsky Pipe Plant” was analyzed. The data of length of thickened ends of rough and finished tubes are shown. The configuration of thickened ends was displayed as conical shape with rectilinear generators, and the linear regression equations were obtained. The formula for calculating of the length of front and back thickened ends was also determined. The data of thickness variation of rough and finished tubes are shown.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>трубопрокатный агрегат</kwd><kwd>непрерывный стан</kwd><kwd>редукционный стан</kwd><kwd>концевая разностенность</kwd><kwd>утолщенные концы</kwd></kwd-group><kwd-group xml:lang="en"><kwd>pipe-rolling mill</kwd><kwd>continuous rolling mill</kwd><kwd>reducing mill</kwd><kwd>end thickness variation</kwd><kwd>thickened ends</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">Технология непрерывной безоправочной прокатки труб / Под ред. Г. И. Гуляева. – М.: Металлургия, 1975. – 264 с.</mixed-citation><mixed-citation xml:lang="en">Tekhnologiya nepreryvnoi bezopravochnoi prokatki trub [Technology of continuous plugless rolling of tubes], Gulyaev G. I. ed. Moscow: Metallurgiya, 1975, 264 p. (In Russ.).</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Зельдович Л. С., Ивоботенко В. А., Клестов В. Ф. и др. Утонение концов труб на непрерывном стане // Сталь. 1979. № 6. С. 437 – 441.</mixed-citation><mixed-citation xml:lang="en">Zel'dovich L. S., Ivobotenko V. A., Klestov V. F., Nodev E.O., Belov E.A. Thinning tube ends in continuous mill. Steel in the USSR. 1979, vol. 9, no. 6, pp. 296-299.</mixed-citation></citation-alternatives></ref></ref-list><fn-group><fn fn-type="conflict"><p>The authors declare that there are no conflicts of interest present.</p></fn></fn-group></back></article>
