<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE article PUBLIC "-//NLM//DTD JATS (Z39.96) Journal Publishing DTD v1.3 20210610//EN" "JATS-journalpublishing1-3.dtd">
<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">10.17073/0022-3438-2021-6-42-48</article-id><article-id custom-type="elpub" pub-id-type="custom">cvmet-1428</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>Исследование предельных параметров процесса глубокой вытяжки листовых заготовок из жаропрочных медных сплавов</article-title><trans-title-group xml:lang="en"><trans-title>Study of the limiting parameters of deep drawing of sheet blanks made of heat-resistant copper alloys</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>Демьяненко</surname><given-names>Е. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Demyanenko</surname><given-names>E. G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>докт. техн. наук, доцент кафедры обработки металлов давлением (ОМД)</p><p>443086, г. Самара, Московское шоссе, 34</p></bio><bio xml:lang="en"><p>Dr. Sci. (Eng.), associate professor of the Department of metal forming</p><p>443086, Samara, Moscowskoe shosse, 34 </p></bio><email xlink:type="simple">e-dem@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>Попов</surname><given-names>И. П.</given-names></name><name name-style="western" xml:lang="en"><surname>Popov</surname><given-names>I. P.</given-names></name></name-alternatives><bio xml:lang="ru"><p>докт. техн. наук, профессор кафедры ОМД</p><p>г. Самара</p></bio><bio xml:lang="en"><p>Dr. Sci. (Eng.), professor of the Department of metal forming </p><p>Samara</p></bio><email xlink:type="simple">igr_popov@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>Никонов</surname><given-names>Д. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Nikonov</surname><given-names>D. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>аспирант кафедры ОМД</p><p>г. Самара</p></bio><bio xml:lang="en"><p>postgraduate student of the Department of metal forming </p><p>Samara</p></bio><email xlink:type="simple">hel250@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Самарский национальный исследовательский университет (СНИУ) имени академика С.П. Королева</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Samara National Research University</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2022</year></pub-date><pub-date pub-type="epub"><day>07</day><month>12</month><year>2022</year></pub-date><volume>28</volume><issue>6</issue><fpage>42</fpage><lpage>48</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Демьяненко Е.Г., Попов И.П., Никонов Д.А., 2022</copyright-statement><copyright-year>2022</copyright-year><copyright-holder xml:lang="ru">Демьяненко Е.Г., Попов И.П., Никонов Д.А.</copyright-holder><copyright-holder xml:lang="en">Demyanenko E.G., Popov I.P., Nikonov D.A.</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/1428">https://cvmet.misis.ru/jour/article/view/1428</self-uri><abstract><p>Исследован механизм процесса глубокой вытяжки тонкостенной заготовки в штампе с конической матрицей с определением предельного состояния формообразования, наступающего в момент отрыва дна в радиусной части пуансона, когда напряжения в меридиональном направлении достигают своего максимального значения. Это условие определено уменьшением размеров кромки заготовки на стадии замедленного упрочнения материала и уменьшения площади фланца заготовки, являющихся основными факторами, препятствующими процессу. Оно позволяет установить критерий, с помощью которого определяется предельный коэффициент вытяжки (отношение диаметра заготовки к диаметру детали), а именно, равенство меридиональных напряжений в зоне радиусного закругления пуансона и предела прочности материала. Установлено влияние прочностных свойств материала заготовки, трения и конусности матрицы на предельный коэффициент вытяжки. Выявлено, что изменение пластических и прочностных свойств жаропрочного медного сплава БрХ08 (пределов прочности и текучести) не влияет на величину констант упрочнения материала и практически не отражается на предельном коэффициенте вытяжки. Проведены комплексные исследования, включающие теоретический анализ и моделирование в программном продукте ANSYS/ LS-DYNA с исходными данными для заготовки толщиной 1,35 мм и диаметром 100 мм из материала БрХ08. Представлены этапы компьютерного моделирования с указанием основных параметров процесса, таких как модель и механические характеристики материала заготовки, тип элементов, кинематические нагрузки, условия контактного взаимодействия элементов между собой и т.д. Результаты моделирования процесса подтвердили теоретические выводы, необходимые для реализации процесса без дефектов детали.</p></abstract><trans-abstract xml:lang="en"><p>This article studies the mechanism of thin-walled workpiece deep drawing in the mould with a conical die and determines the forming limit state that occurs at the time of the bottom detachment in the radius part of the punch when stresses in the meridional direction reach their maximum value. This condition is determined by a decrease in the workpiece edge size at the stage of slow material hardening and a decrease in the workpiece flange area that are main factors hindering the process. This condition makes it possible to establish a criterion used to determine the limiting drawing ratio (ratio of the diameter of the workpiece to the diameter of the part), namely: equality of meridional stresses in the punch radius rounding area and the material tensile strength. The paper establishes the effect of the workpiece material strength properties, friction and die taper on the limiting drawing ratio. A change in the plastic and strength properties of the BrKh08 heat-resistant copper alloy (tensile strength, yield strength) does not affect the material hardening constant values and practically does not affect the limiting drawing ratio. The paper uses a comprehensive research method including theoretical analysis and modeling in the ANSYS/LS-DYNA software with input data for the 1.35 mm thick workpiece 100 mm in diameter made of BrKh08. The article presents computer simulation stages indicating main process parameters such as the workpiece material model, mechanical properties, type of elements, kinematic loads, conditions of contact interaction between elements, etc. Process simulation results confirmed theoretical conclusions necessary for the process implementation without part defects.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>глубокая вытяжка</kwd><kwd>предельный коэффициент вытяжки</kwd><kwd>коническая матрица</kwd><kwd>ANSYS/LS-DYNA</kwd><kwd>напряжения</kwd></kwd-group><kwd-group xml:lang="en"><kwd>deep drawing</kwd><kwd>limiting drawing ratio</kwd><kwd>conical die</kwd><kwd>ANSYS/LS-DYNA</kwd><kwd>stresses</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">Попов И.П. Штамп для вытяжки полых деталей: Пат. 852407 (СССР). 1981. Popov I.P. Stamp for drawing hollow parts: Pat. 852407 (USSR). 1981 (In Russ.).</mixed-citation><mixed-citation xml:lang="en">Попов И.П. Штамп для вытяжки полых деталей: Пат. 852407 (СССР). 1981. Popov I.P. Stamp for drawing hollow parts: Pat. 852407 (USSR). 1981 (In Russ.).</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Сторожев М.В., Попов Е.А. Теория обработки металлов давлением. М.: Машиностроение, 1977. Storozhev M.V., Popov E.A. Theory of metal forming. Moscow: Mashinostroenie, 1977 (In Russ.).</mixed-citation><mixed-citation xml:lang="en">Сторожев М.В., Попов Е.А. Теория обработки металлов давлением. М.: Машиностроение, 1977. Storozhev M.V., Popov E.A. Theory of metal forming. Moscow: Mashinostroenie, 1977 (In Russ.).</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Мошнин Е.Н. Технология штамповки крупногабаритных деталей. М.: Машиностроение, 1973. Moshnin E.N. Technology of stamping of large-sized parts. Moscow: Mashinostroenie, 1973 (In Russ.).</mixed-citation><mixed-citation xml:lang="en">Мошнин Е.Н. Технология штамповки крупногабаритных деталей. М.: Машиностроение, 1973. Moshnin E.N. Technology of stamping of large-sized parts. Moscow: Mashinostroenie, 1973 (In Russ.).</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Романовский В.П. Справочник по холодной штамповке. Л.: Машиностроение, 1979. Romanovsky V.P. Handbook of cold forging. Leningrad: Mashinostroenie, 1979 (In Russ.).</mixed-citation><mixed-citation xml:lang="en">Романовский В.П. Справочник по холодной штамповке. Л.: Машиностроение, 1979. Romanovsky V.P. Handbook of cold forging. Leningrad: Mashinostroenie, 1979 (In Russ.).</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Попов Е.А. Основы теории листовой штамповки. M.: Машиностроение, 1968. Popov E.A. Fundamentals of the theory of sheet stamping. Moscow: Mashinostroenie, 1968 (In Russ.).</mixed-citation><mixed-citation xml:lang="en">Попов Е.А. Основы теории листовой штамповки. M.: Машиностроение, 1968. Popov E.A. Fundamentals of the theory of sheet stamping. Moscow: Mashinostroenie, 1968 (In Russ.).</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Pandre S., Morchhale A., Kotkunde N., Khanna N., Saxena A. Determination of warm deep drawing behavior of DP590 steel using numerical modeling and experimental process window. Arab. J. Sci. Eng. 2021. Vol. 46. P. 12537—12548.</mixed-citation><mixed-citation xml:lang="en">Pandre S., Morchhale A., Kotkunde N., Khanna N., Saxena A. Determination of warm deep drawing behavior of DP590 steel using numerical modeling and experimental process window. Arab. J. Sci. Eng. 2021. Vol. 46. P. 12537—12548.</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Lu R., Liu Y., Yan M., Shen L., Huang H. Theoretical, experimental and numerical studies on the deep drawing behavior of Ti/Al composite sheets with different thickness ratios fabricated by roll bonding. J. Mater. Proces. Technol. 2021. Vol. 297. P. 117246.</mixed-citation><mixed-citation xml:lang="en">Lu R., Liu Y., Yan M., Shen L., Huang H. Theoretical, experimental and numerical studies on the deep drawing behavior of Ti/Al composite sheets with different thickness ratios fabricated by roll bonding. J. Mater. Proces. Technol. 2021. Vol. 297. P. 117246.</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Manabe K.I., Soeda K., Shibata A. Effects of variable punch speed and blank holder force in warm superplastic deep drawing process. Metals. 2021. Vol. 11. P. 493—509.</mixed-citation><mixed-citation xml:lang="en">Manabe K.I., Soeda K., Shibata A. Effects of variable punch speed and blank holder force in warm superplastic deep drawing process. Metals. 2021. Vol. 11. P. 493—509.</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Ben-Elechi S., Khelifa M., Bahloul R. Sensitivity of friction coefficients, material constitutive laws and yield functions on the accuracy of springback prediction for an automotive part. Int. J. Mater. Form. 2021. Vol. 14. P. 323—340.</mixed-citation><mixed-citation xml:lang="en">Ben-Elechi S., Khelifa M., Bahloul R. Sensitivity of friction coefficients, material constitutive laws and yield functions on the accuracy of springback prediction for an automotive part. Int. J. Mater. Form. 2021. Vol. 14. P. 323—340.</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Khuanngern B., Suranuntchai S. Analysis and correction of defects for deep drawing process of stainless sink by use of finite element simulation. Key Eng. Mater. 2021. Vol. 889. Р. 153—159.</mixed-citation><mixed-citation xml:lang="en">Khuanngern B., Suranuntchai S. Analysis and correction of defects for deep drawing process of stainless sink by use of finite element simulation. Key Eng. Mater. 2021. Vol. 889. Р. 153—159.</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Шинкин В.Н. Прямая и обратная нелинейная аппроксимация зоны упрочнения стали. Черные металлы. 2019. Т. 3. C. 32—37. Shinkin V.N. Direct and inverse non-linear approximation of hardening zone of steel. Chernye Metally. 2019. Vol. 3. P. 32—37 (In Russ.).</mixed-citation><mixed-citation xml:lang="en">Шинкин В.Н. Прямая и обратная нелинейная аппроксимация зоны упрочнения стали. Черные металлы. 2019. Т. 3. C. 32—37. Shinkin V.N. Direct and inverse non-linear approximation of hardening zone of steel. Chernye Metally. 2019. Vol. 3. P. 32—37 (In Russ.).</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Shinkin V.N. Elastoplastic flexure of round steel beams. 2. Residual stress. Steel in Trans. 2018. Vol. 48. P. 718— 723.</mixed-citation><mixed-citation xml:lang="en">Shinkin V.N. Elastoplastic flexure of round steel beams. 2. Residual stress. Steel in Trans. 2018. Vol. 48. P. 718— 723.</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Dwivedi R., Choubey A.K., Purohit R., Rana R.S. Experimental and numerical analysis of aluminum alloy cylindrical cup using novel deep drawing technique 889 KEM. Adv. Mater. Proces. Technol. 2021. P. 153—159.</mixed-citation><mixed-citation xml:lang="en">Dwivedi R., Choubey A.K., Purohit R., Rana R.S. Experimental and numerical analysis of aluminum alloy cylindrical cup using novel deep drawing technique 889 KEM. Adv. Mater. Proces. Technol. 2021. P. 153—159.</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Schuh G., Bergweiler G., Fiedler F., Bickendorf P., Schumacher P. Small series production and geometric analysis of sheet metal car body parts using forming tools made of fused filament fabricated PLA. In: Proc. of IEEE. International Conference on Industrial Engineering and Engineering Management. 2020. December. P. 156—160.</mixed-citation><mixed-citation xml:lang="en">Schuh G., Bergweiler G., Fiedler F., Bickendorf P., Schumacher P. Small series production and geometric analysis of sheet metal car body parts using forming tools made of fused filament fabricated PLA. In: Proc. of IEEE. International Conference on Industrial Engineering and Engineering Management. 2020. December. P. 156—160.</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Shinkin V.N. Simple analytical dependence of elastic modulus on high temperatures for some steels and alloys. CIS Iron Steel Rev. 2018. Vol. 15. P. 32—38.</mixed-citation><mixed-citation xml:lang="en">Shinkin V.N. Simple analytical dependence of elastic modulus on high temperatures for some steels and alloys. CIS Iron Steel Rev. 2018. Vol. 15. P. 32—38.</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Kumbhar S.V. Case studies in failure analysis through simulation of deep drawing process of sheet metal products: A brief. J. Failure Analysis and Prevention. 2021. Vol. 21(5). P. 1575—1581.</mixed-citation><mixed-citation xml:lang="en">Kumbhar S.V. Case studies in failure analysis through simulation of deep drawing process of sheet metal products: A brief. J. Failure Analysis and Prevention. 2021. Vol. 21(5). P. 1575—1581.</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">Sobotka J., Solfronk P., Korecek D., Pilar P. Influence of testing methodology on position of the forming limit curve. In: Proc. of 29th Inter. Conf. on Metallurgy and Materials (METAL 2020). P. 234—239</mixed-citation><mixed-citation xml:lang="en">Sobotka J., Solfronk P., Korecek D., Pilar P. Influence of testing methodology on position of the forming limit curve. In: Proc. of 29th Inter. Conf. on Metallurgy and Materials (METAL 2020). P. 234—239</mixed-citation></citation-alternatives></ref><ref id="cit18"><label>18</label><citation-alternatives><mixed-citation xml:lang="ru">Гречников Ф.В., Ерисов Я.А. Математическая модель анизотропного упругопластического материала. Машиностроение и энергетика. 2011. No. 6. С. 73—80. Grechnikov F.V., Erisov Ya.A. Mathematical model of anisotropicelastoplastic material. Mashinostroenie i energetika. 2011. Vol. 6. P. 73—80 (In Russ.).</mixed-citation><mixed-citation xml:lang="en">Гречников Ф.В., Ерисов Я.А. Математическая модель анизотропного упругопластического материала. Машиностроение и энергетика. 2011. No. 6. С. 73—80. Grechnikov F.V., Erisov Ya.A. Mathematical model of anisotropicelastoplastic material. Mashinostroenie i energetika. 2011. Vol. 6. P. 73—80 (In Russ.).</mixed-citation></citation-alternatives></ref><ref id="cit19"><label>19</label><citation-alternatives><mixed-citation xml:lang="ru">Khaimovich I.N., Khaimovich A.I. Design and implementation of a computer-aided design system for stamping titanium alloys compressor blades. Bull. of Higher Educational Institutions. Non-ferrous metallurgy. 2015. Vol. 2. P. 37—43.</mixed-citation><mixed-citation xml:lang="en">Khaimovich I.N., Khaimovich A.I. Design and implementation of a computer-aided design system for stamping titanium alloys compressor blades. Bull. of Higher Educational Institutions. Non-ferrous metallurgy. 2015. Vol. 2. P. 37—43.</mixed-citation></citation-alternatives></ref><ref id="cit20"><label>20</label><citation-alternatives><mixed-citation xml:lang="ru">Maslov V.D., Nikolenko K.A. ANSYS/LS-DYNA simulation of sheet stamping processes. Samara: SamSAU, 2007.</mixed-citation><mixed-citation xml:lang="en">Maslov V.D., Nikolenko K.A. ANSYS/LS-DYNA simulation of sheet stamping processes. Samara: SamSAU, 2007.</mixed-citation></citation-alternatives></ref><ref id="cit21"><label>21</label><citation-alternatives><mixed-citation xml:lang="ru">Лехницкий С.Г. Теория упругости анизотропного тела. 2-е изд. М.: Наука, 1977. Lekhnitskiy S.G. Elasticity theory of an anisotropic body. Moscow: Nauka, 1977 (In Russ.).</mixed-citation><mixed-citation xml:lang="en">Лехницкий С.Г. Теория упругости анизотропного тела. 2-е изд. М.: Наука, 1977. Lekhnitskiy S.G. Elasticity theory of an anisotropic body. Moscow: Nauka, 1977 (In Russ.).</mixed-citation></citation-alternatives></ref><ref id="cit22"><label>22</label><citation-alternatives><mixed-citation xml:lang="ru">Rezchikov A.F., Kochetkov A.V., Zakharov O.V. Mathematical models for estimating the degree of influence of major factors on performance and accuracy of coordinate measuring machines. MATEC Web Conf. 2017. Vol. 129. P. 01054.</mixed-citation><mixed-citation xml:lang="en">Rezchikov A.F., Kochetkov A.V., Zakharov O.V. Mathematical models for estimating the degree of influence of major factors on performance and accuracy of coordinate measuring machines. MATEC Web Conf. 2017. Vol. 129. P. 01054.</mixed-citation></citation-alternatives></ref><ref id="cit23"><label>23</label><citation-alternatives><mixed-citation xml:lang="ru">Ranko Radonjic, Mathias Liewald, Fei Han. Optimisation of the blank holder stiffness in deep drawing processes by using FEA. In: Proc. of European LS-DYNA Conference. 2015, Würzburg, Germany. https://www.dynalook.com/conferences/10th-european-ls-dyna-conference/3%20Process%20VI%20-%20Deep%20Drawing/03-Radonjic-UnivStuttgart-P.pdf</mixed-citation><mixed-citation xml:lang="en">Ranko Radonjic, Mathias Liewald, Fei Han. Optimisation of the blank holder stiffness in deep drawing processes by using FEA. In: Proc. of European LS-DYNA Conference. 2015, Würzburg, Germany. https://www.dynalook.com/conferences/10th-european-ls-dyna-conference/3%20Process%20VI%20-%20Deep%20Drawing/03-Radonjic-UnivStuttgart-P.pdf</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>
