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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">vestift</journal-id><journal-title-group><journal-title xml:lang="ru">Известия Национальной академии наук Беларуси. Серия физико-технических наук</journal-title><trans-title-group xml:lang="en"><trans-title>Proceedings of the National Academy of Sciences of Belarus. Physical-technical series</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1561-8358</issn><issn pub-type="epub">2524-244X</issn><publisher><publisher-name>The Republican Unitary Enterprise Publishing House "Belaruskaya Navuka"</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.29235/1561-8358-2022-67-4-370-378</article-id><article-id custom-type="elpub" pub-id-type="custom">vestift-764</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>МАШИНОСТРОЕНИЕ, МЕХАНИКА</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>MECHANICAL ENGINEERING AND MECHANICS</subject></subj-group></article-categories><title-group><article-title>Критерии вскрытия осевой полости при поперечно-клиновой прокатке</article-title><trans-title-group xml:lang="en"><trans-title>Criteria for opening an axial cavity in cross-wedge rolling</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>Кожевникова</surname><given-names>Г. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Kozhevnikova</surname><given-names>G. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Кожевникова Гражина Валерьевна ‒ доктор технических наук, главный научный сотрудник лаборатории точной штамповки и поперечно-клиновой прокатки</p><p>ул. Академика Купревича, 10, 220141, Минск</p></bio><bio xml:lang="en"><p>Grazhina V. Kozhevnikova ‒ Dr. Sc. (Engineering), Chief Researcher of the Laboratory of Close Tolerance Forging and Cross-Wedge Rolling</p><p>10, Academician Kuprevich Str., 220141, Minsk</p></bio><email xlink:type="simple">fti@tut.by</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>Щукин</surname><given-names>В. Я.</given-names></name><name name-style="western" xml:lang="en"><surname>Shchukin</surname><given-names>V. Ya.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Щукин Валерий Яковлевич ‒ кандидат технических наук, доцент, ведущий научный сотрудник, Республиканское инновационное унитарное предприятие «Научно-технологический парк</p><p>ул. Я. Коласа, 24, 220131, Минск</p></bio><bio xml:lang="en"><p>Valery Ya. Shchukin ‒ Ph. D (Engineering), Associate Professor, Leading Researcher “Science and Technology Park BNTU “Polytechnic”</p><p>24, Ya. Kolas Str., 220131, Minsk</p></bio><email xlink:type="simple">fti@tut.by</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Дубенец</surname><given-names>С. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Dubianets</surname><given-names>S. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Дубенец Станислав Сергеевич ‒ младший научный сотрудник лаборатории точной штамповки и поперечно-клиновой прокатки</p><p>ул. Академика Купревича, 10, 220141, Минск</p></bio><bio xml:lang="en"><p>Stanislav S. Dubianets ‒ Junior Researcher of the Laboratory of Close Tolerance Forging and Cross-Wedge Rolling</p><p>10, Academician Kuprevich Str., 220141, Minsk</p></bio><email xlink:type="simple">dubenetsss@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Физико-технический институт Национальной академии наук Беларуси</institution></aff><aff xml:lang="en"><institution>Physical-Technical Institute of the National Academy of Sciences of Belarus</institution></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Белорусский национальный технический университет</institution></aff><aff xml:lang="en"><institution>Belarusian National Technical University</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2022</year></pub-date><pub-date pub-type="epub"><day>02</day><month>01</month><year>2023</year></pub-date><volume>67</volume><issue>4</issue><fpage>370</fpage><lpage>378</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Кожевникова Г.В., Щукин В.Я., Дубенец С.С., 2023</copyright-statement><copyright-year>2023</copyright-year><copyright-holder xml:lang="ru">Кожевникова Г.В., Щукин В.Я., Дубенец С.С.</copyright-holder><copyright-holder xml:lang="en">Kozhevnikova G.V., Shchukin V.Y., Dubianets S.S.</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://vestift.belnauka.by/jour/article/view/764">https://vestift.belnauka.by/jour/article/view/764</self-uri><abstract><p>Рассмотрено применение эмпирической, феноменологической деформационной и энергетической теорий разрушения металла по отношению к процессу поперечно-клиновой прокатки. Отличительной особенностью поперечно-клиновой прокатки по сравнению с другими процессами обработки металлов давлением является сложное напряженно-деформированное состояние в очаге деформации и возможность вскрытия осевой полости. Приведены существующие эмпирические критерии разрушения. Рассмотрены схема нового калибровочного испытания на основе поперечно-клиновой прокатки и критерий разрушения, предложенные Збигневом Патером. Показано, что эмпирический критерий разрушения Збигнева Патера обеспечивает корректное определение момента вскрытия полости при поперечно-клиновой прокатке. Показано, что согласно феноменологической деформационной теории, разработанной В. Л. Колмогоровым, разрушение металла при пластической деформации наступает после достижения накопленными деформациями своего предельного значения, которое зависит от среднего напряжения. При этом зависимость предельного значения накопленных деформаций от напряжения носит более сложный характер. Предлагается оценивать пластичность металла в зависимости от напряженного состояния в виде двух независимых инвариантов тензора напряжений: среднего напряжения и параметра третьего инварианта тензора напряжений. Зависимость предельной величины накопленной деформации, при которой происходит разрушение, от напряженного состояния строится в виде поверхности пластичности. Феноменологический деформационный критерий разрушения металла при пластических деформациях позволяет определить момент вскрытия полости при поперечно-клиновой прокатке и ресурс пластичности металла.</p></abstract><trans-abstract xml:lang="en"><p>The application of empirical, phenomenological deformation and energy theories of metal fracture in relation to the process of cross-wedge rolling is considered. A distinctive feature of cross-wedge rolling in comparison with other metal pressure treatment processes is the complex stress-strain state in the deformation focus and the possibility of opening the axial cavity. The existing empirical criteria of destruction are given. The scheme of a new calibration test based on crosswedge rolling and the fracture criterion proposed by Zbigniew Pater are considered. It is shown that the Zbigniew Pater’s empirical criterion for the destruction of Zbigniew Pater provides a correct determination of the moment of opening the cavity during cross-wedge rolling. The improved phenomenological deformation theory is based on the theory of fracture developed by V. L. Kolmogorov. It is proposed to evaluate the plasticity of the metal depending on the stress state in the form of two independent invariants of the stress tensor: the average stress and the parameter of the third invariant of the stress tensor. The dependence of the limit value of accumulated deformation, at which destruction occurs, on the stress state is constructed in the form of a plasticity surface. The phenomenological deformation criterion of metal destruction during plastic deformations allows us to determine the moment of opening the cavity during cross-wedge rolling and the plasticity resource of the metal.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>пластическое деформирование</kwd><kwd>критерии разрушения</kwd><kwd>напряженно-деформированное состояние</kwd><kwd>пластичность</kwd><kwd>ресурс пластичности</kwd></kwd-group><kwd-group xml:lang="en"><kwd>plastic straining</kwd><kwd>failure criteria</kwd><kwd>stress-strain state</kwd><kwd>plasticity</kwd><kwd>plasticity resource</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">Щукин, В. Я. Белорусская школа поперечно-клиновой прокатки / В. Я. Щукин, Г. В. Кожевникова // Вес. Нац. акад. навук Беларусi. Сер. фiз.-тэхн. навук. – 2016. – № 1. – С. 43–50.</mixed-citation><mixed-citation xml:lang="en">Shchukin V. Ya., Kozhevnikova G. V. Belarusian cross-wedge rolling school of thought. Vestsi Natsyyanal’nai akademii navuk Belarusi. Seryya fizika-technichnych navuk = Proceedings of the National Academy of Sciences of Belarus. Physical-technical series, 2016, no. 1, pp. 43–50 (in Russian).</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">A study on central crack formation in cross wedge rolling / Xianyan Zhoua [et al.] // J. Mater. Process. Tech. – 2020. – Vol. 279. – Art. ID 116449. https://doi.org/10.1016/j.jmatprotec.2019.116549</mixed-citation><mixed-citation xml:lang="en">Xianyan Zhoua, Zhutao Shaoa, Pruncua C. I., Lin Huab, Balinta D., Jianguo Lina, Jun Jianga. A study on central crack formation in cross wedge rolling. Journal of Materials Processing Technology, 2020, vol. 279, art. ID 116449. https://doi.org/10.1016/j.jmatprotec.2019.116549</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Cuiping Yang. Micro-mechanism of central damage formation during cross wedge rolling / Cuiping Yang, H. Dong, Zhenghuan Hu // J. Mater. Process. Technol. ‒ 2018. ‒ Vol. 252. ‒ P. 322–332. http://dx.doi.org/10.1016/j.jmatprotec.2017.09.041</mixed-citation><mixed-citation xml:lang="en">Cuiping Yang, Dong H., Zhenghuan Hu. Micro-mechanism of central damage formation during cross wedge rolling. Journal of Materials Processing Technology, 2018, vol. 252, pp. 322–332. http://doi.org/10.1016/j.jmatprotec.2017.09.041</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Pater, Z. Establishment of a new hybrid fracture criterion for cross wedge rolling / Z. Pater, J. Tomczak, T. Bulzak // Int. J. Mech. Sci. ‒ 2020. – Vol. 167. – Art. ID e105274. https://doi.org/10.1016/j.ijmecsci.2019.105274</mixed-citation><mixed-citation xml:lang="en">Pater Z., Tomczak J., Bulzak T. Establishment of a new hybrid fracture criterion for cross wedge rolling. International Journal of Mechanical Sciences, 2020, vol. 167, art. ID e105274. https://doi.org/10.1016/j.ijmecsci.2019.105274</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Кожевникова, Г. В. Развитие энергетической теории разрушения при пластической деформации металла / Г. В. Кожевникова, С. С. Дубенец // Актуальные проблемы прочности / А. В. Алифанов [и др.]; под ред. В. В. Рубаника. – Минск: УП «ИВЦ Минфина», 2022. ‒ Гл. 13. ‒ С. 160–172.</mixed-citation><mixed-citation xml:lang="en">Kozhevnikova G. V., Dubenets S. S. Development of the energy theory of fracture during plastic deformation of a metal. Rubanik V. V. (ed.) Actual Problems of Strength. Minsk, UE “ECM of the Ministry of Finance”, 2022, сh. 13, pp. 160–172.</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Cross wedge rolling of a Ti6Al4V (ELI) alloy: the experimental studies and the finite element simulation of the deformation and failure / M. Çakırcalı [et al.] // Int. J. Adv. Manuf. Technol. – 2013. – Vol. 65, iss. 9–12. – P. 1273–1287. https://doi.org/10.1007/s00170-012-4256-3</mixed-citation><mixed-citation xml:lang="en">Çakırcalı M., Kılıçaslan C., Güden M., Kıranlı E., Shchukin V. Y., Petronko V. V. Cross wedge rolling of a Ti6Al4V (ELI) alloy: the experimental studies and the finite element simulation of the deformation and failure. The International Journal of Advanced Manufacturing Technology, 2013, vol. 65, iss. 9–12, pp. 1273–1287. https://doi.org/10.1007/s00170-012-4256-3</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Кожевникова, Г. В. Деформационный критерий разрушения при пластическом течении / Г. В. Кожевникова // Вес. Нац. акад. навук Беларусi. Сер. фiз.-тэхн. навук. – 2010. – № 2. – С. 61–68.</mixed-citation><mixed-citation xml:lang="en">Kozhevnikova G. V. Deformation criterion of fracture in plastic flow. Vestsi Natsyyanal’nai akademii navuk Belarusi. Seryya fizika-technichnych navuk = Proceedings of the National Academy of Sciences of Belarus. Physical-technical series, 2010, no. 2, pp. 61–68 (in Russian).</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Rice, J. R. On the ductile enlargement of voids in triaxial stress fields / J. R. Rice, D. M. Tracey // J. Mech. Phys. Solids. ‒ 1969. – Vol. 17, iss. 3. ‒ P. 201–217. https://doi.org/10.1016/0022-5096(69)90033-7</mixed-citation><mixed-citation xml:lang="en">Rice J. R., Tracey D. M. On the ductile enlargement of voids in triaxial stress fields. Journal of the Mechanics and Physics of Solids, 1969, vol. 17, iss. 3, pp. 201–217. https://doi.org/10.1016/0022-5096(69)90033-7</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Prediction of fracture in hub-hole expanding process using a new ductile fracture criterion / Y. K. Ko [et al.] // J. Mater. Process. TechnOL. ‒ 2007. – Vol. 187–188. ‒ P. 358–362. http://dx.doi.org/10.1016%2Fj.jmatprotec.2006.11.071</mixed-citation><mixed-citation xml:lang="en">Ko Y. K., Lee J. S., Huh H., Kim K. K., Park S. H. Prediction of fracture in hub-hole expanding process using a new ductile fracture criterion. Journal of Materials Processing Technology, 2007, vol. 187–188, pp. 358–362. http://doi.org/10.1016%2Fj.jmatprotec.2006.11.071</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Oyane, M. Criteria of Ductile Fracture Strain / M. Oyane // Bull. of JSME. ‒ 1972. – Vol. 15, iss. 90. ‒ P. 1507–1513. https://doi.org/10.1299/jsme1958.15.1507</mixed-citation><mixed-citation xml:lang="en">Oyane M. Criteria of Ductile Fracture Strain. Bulletin of JSME, 1972, vol. 15, iss. 90, pp. 1507–1513. https://doi.org/10.1299/jsme1958.15.1507</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Oh, S. I. Ductile fracture in axisymmetric extrusion and drawing. Part II. Workability in extrusion and drawing / S. I. Oh, C. C. Chen, S. Kobayashi // J. Eng. Ind. ‒ 1979. – Vol. 101, iss. 1. ‒ P. 36–44. https://doi.org/10.1115/1.3439471</mixed-citation><mixed-citation xml:lang="en">Oh S. I., Chen C. C., Kobayashi S. Ductile fracture in axisymmetric extrusion and drawing. Part II. Workability in extrusion and drawing. Journal of Engineering for Industry, 1979, vol. 101, iss. 1, pp. 36–44. https://doi.org/10.1115/1.3439471</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Brozzo, P. A new method for the prediction of formability limits in metal sheets / P. Brozzo, B. Deluca, R. Rendina // Sheet metal forming and formability: 7th Biennial Congress of the International Deep Drawing Research Group’ 72: [Proceedings] : Amsterdam, October 9–13, 1972. – [Amsterdam, 1972].</mixed-citation><mixed-citation xml:lang="en">Brozzo P., Deluca B., Rendina R. A new method for the prediction of formability limits in metal sheets. Sheet metal forming and formability: 7th Biennial Congress of the International Deep Drawing Research Group’ 72: [Proceedings]: Amsterdam, October 9–13, 1972. Amsterdam, 1972.</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Application of ductile fracture criteria in spin-forming and tube-bending processes / M. Zhan [et al.] // Comp. Mater. Sci. ‒ 2009. – Vol. 47, iss. 2. ‒ P. 353–365. http://dx.doi.org/10.1016%2Fj.commatsci.2009.08.011</mixed-citation><mixed-citation xml:lang="en">Zhan M., Gu C., Jiang Z., Hu L., Yang H. Application of ductile fracture criteria in spin-forming and tube-bending processes. Computational Materials Science, 2009, vol. 47, iss. 2, pp. 353–365. http://doi.org/10.1016%2Fj.commatsci.2009.08.011</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Ayada, M. Central bursting in extrusion of inhomogeneous materials / M. Ayada, T. Higashino, K. Mori // Proc. of the First Intern. Conf. on Technology of Plasticity, Tokyo, Japan, 3–7 September 1984. ‒ P. 553–558.</mixed-citation><mixed-citation xml:lang="en">Ayada M., Higashino T., Mori K. Central bursting in extrusion of inhomogeneous materials. Proceedings of the First International Conference on Technology of Plasticity, Tokyo, Japan, 3–7 September 1984, pp. 553–558.</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Determination of the Critical Value of Material Damage in a Cross Wedge Rolling Test / Z. Pater [et al.] // Materials. ‒ 2021. – Vol 14, № e1586. ‒ P. 1‒18. http://dx.doi.org/10.3390/ma14071586</mixed-citation><mixed-citation xml:lang="en">Pater Z., Gontarz A., Tomczak J., Bulzak T. Determination of the Critical Value of Material Damage in a Cross Wedge Rolling Test. Materials, 2021, vol. 14, no. e1586, pp. 1‒18. http://doi.org/10.3390/ma14071586</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Кожевникова, Г. В. Пластические свойства металлов и сплавов: феноменологическая деформационная теория разрушения при пластическом течении / Г. В. Кожевникова, В. Я. Щукин. – Минск: Беларус. навука, 2021. – 277 с.</mixed-citation><mixed-citation xml:lang="en">Kozhevnikova G., Shchukin V. Plastic Properties of Metals and Alloys: Phenomenological Deformation Theory of Destruction in Plastic Flow. Minsk, Belaruskaya navuka Publ., 2021. 277 p. (in Russian).</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">Пластичность и разрушение / под общ. ред. В. Л. Колмогорова. – М.: Металлургия, 1977. – 336 с.</mixed-citation><mixed-citation xml:lang="en">Kolmogorov V. L. (ed.) Plasticity and Destruction. Moscow, Metallurgia Publ., 1977. 336 p. (in Russian).</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>
