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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">sat</journal-id><journal-title-group><journal-title xml:lang="ru">НАУКА и ТЕХНИКА</journal-title><trans-title-group xml:lang="en"><trans-title>Science &amp; Technique</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2227-1031</issn><issn pub-type="epub">2414-0392</issn><publisher><publisher-name>Belarusian National Technical University</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.21122/2227-1031-2025-24-4-284-291</article-id><article-id custom-type="elpub" pub-id-type="custom">sat-2878</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 И МАШИНОВЕДЕНИЕ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>MECHANICAL ENGINEERING АND ENGINEERING SCIENCE</subject></subj-group></article-categories><title-group><article-title>Повышение устойчивости обработки титана: моделирование и экспериментальное изучение применения твердосплавных пластин с PVD и CVD-покрытием</article-title><trans-title-group xml:lang="en"><trans-title>Enhancing Sustainability in Titanium Machining: Simulated and Experimental Insights into PVD &amp; CVD Carbide Inserts Applications</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>Амбекар</surname><given-names>C. Б.</given-names></name><name name-style="western" xml:lang="en"><surname>Ambekar</surname><given-names>S. B.</given-names></name></name-alternatives><bio xml:lang="ru"><p>г. Нашик</p></bio><bio xml:lang="en"><p>Nashik</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>Павар</surname><given-names>С. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Pawar</surname><given-names>S. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Штат Мадхья-Прадеш, Бхопал</p></bio><bio xml:lang="en"><p>Madhya Pradesh, Bhopal</p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Дубе</surname><given-names>А. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Dube</surname><given-names>A. S.</given-names></name></name-alternatives><bio xml:lang="en"><p>Nashik</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>Патиль</surname><given-names>Д. П.</given-names></name><name name-style="western" xml:lang="en"><surname>Patil</surname><given-names>D. P.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Адрес для переписки:Дипак Пандуранг Патиль -Сандипский институт инженерии и менеджмента,«Дип Амрит», Плот № 46+47/3Гаджанан Чоук, Индранагри, Каматвадег. Нашик, Республика ИндияПин код 422008</p><p>dipak.patil@siem.org.in </p></bio><bio xml:lang="en"><p>Address for correspondence:Dipak Pandurang Patil -Sandip Institute of Engineering and Management“DEEP AMRIT”, Plot No 46+47/3Gajanan Chowk, Indranagri, KamatwadeNashik (MS), Republic of IndiaPin Code 422008</p><p>dipak.patil@siem.org.in</p></bio><email xlink:type="simple">dipak.patil@siem.org.in</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>Кумар</surname><given-names>А.</given-names></name><name name-style="western" xml:lang="en"><surname>Kumar</surname><given-names>A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>г. Пуна</p></bio><bio xml:lang="en"><p>Pune</p></bio><xref ref-type="aff" rid="aff-3"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Сандипский институт инженерии и менеджмента</institution><country>Индия</country></aff><aff xml:lang="en"><institution>Sandip Institute of Engineering and Management</institution><country>India</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Институт науки и технологий РКДФ, Университет Сарвепалли Радхакришнана</institution><country>Индия</country></aff><aff xml:lang="en"><institution>RKDF Institute of Science &amp; Technology, Sarvepalli Radhakrishnan University</institution><country>India</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>Технологический университет COEP</institution><country>Индия</country></aff><aff xml:lang="en"><institution>COEP Technological University</institution><country>India</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2025</year></pub-date><pub-date pub-type="epub"><day>01</day><month>09</month><year>2025</year></pub-date><volume>24</volume><issue>4</issue><fpage>284</fpage><lpage>291</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Амбекар C.Б., Павар С.С., Дубе А.С., Патиль Д.П., Кумар А., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Амбекар C.Б., Павар С.С., Дубе А.С., Патиль Д.П., Кумар А.</copyright-holder><copyright-holder xml:lang="en">Ambekar S.B., Pawar S.S., Dube A.S., Patil D.P., Kumar 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://sat.bntu.by/jour/article/view/2878">https://sat.bntu.by/jour/article/view/2878</self-uri><abstract><p>В данной статье представлено обширное исследование экологически безопасных методов обработки титанового сплава (Ti–6AL–4V), являющегося важнейшим материалом аэрокосмической и биомедицинской отраслей. Новизна предлагаемой работы заключается в повышении устойчивости путем применения различных технологий, в частности твердосплавных вставок, изготовленных методами физического осаждения из паровой фазы (PVD) и химического осаждения из паровой фазы (CVD). Эти компоненты необходимы для повышения производительности обработки и снижения воздействия на окружающую среду. Более того, для оптимизации всего процесса экспериментальное исследование включает в себя методический анализ параметров обработки, таких как скорость резания, скорость подачи и глубина резания. Помимо этого, обеспечивается превосходная производительность обработки при меньшем потреблении энергии и хорошая шероховатость поверхности, что является новизной. Кроме того, в работе подчеркивается важность скорости подачи, скорости резания и глубины резания для повышения энергоэффективности при обработке титановых сплавов. Твердосплавные пластины с покрытием PVD и CVD обеспечивают стабильную производительность для широкого спектра инструментов, повышая их надежность и делая их привлекательными вариантами для энергоэффективных и экологически чистых методов обработки. По сравнению с пластинами с покрытием CVD, которые обеспечивают оптимальную шероховатость поверхности 0,232 мкм при скорости подачи 75 мм/мин, скорости резания 0,035 мм/об и глубине резания 0,5 мм, пластины с покрытием PVD имеют оптимальную шероховатость поверхности 0,258 мкм при аналогичных условиях. Стабильная производительность твердосплавных пластин с покрытием PVD и CVD при использовании различных инструментов повышает их надежность и эффективность в экологически чистых производственных условиях. В исследовании учитывается воздействие твердосплавных пластин с покрытием, нанесенным методом PVD и CVD, на окружающую среду в соответствии с требованиями экологичного производства.</p></abstract><trans-abstract xml:lang="en"><p> In this article we proposed, an extensive investigation of environmentally friendly methods for machining titanium alloy (Ti–6AL–4V), a vital component of the aerospace and biomedical sectors, is presented. The novelty of the proposed work is to improve sustainability by applying various technologies, particularly carbide inserts made by Physical Vapour Deposition (PVD) and Chemical Vapour Deposition (CVD). These components are essential for increasing machining productivity and reducing environmental impact. Moreover, to optimise the entire process, the experimental inquiry entails a methodical analysis of machining parameters, such as cutting speed, feed rate, and depth of cut. Apart from these we have also provides the superior machining performance with lower energy use and good surface roughness is the novelty of the work. Moreover, this work emphasizes the importance of feed rate, cutting speed, and depth of cut in obtaining greater energy efficiency during titanium alloy machining. PVD and CVD carbide inserts provide consistent performance across a wide range of tools, increasing their dependability and making them attractive options for energy-efficient and environmentally friendly machining methods. Furthermore, compared to CVD-coated inserts, which achieve an optimal surface roughness of 0.232 µm under cutting parameters of 75 mm/min feed rate, 0.035 mm/rev feed, and a 0.5 mm depth of cut, PVD-coated inserts exhibit an optimal surface roughness of 0.258 µm under similar conditions. The consistent performance of both PVD and CVD carbide inserts across a range of tools enhances their reliability and usefulness in green manufacturing applications. The research takes into account the environmental effects of PVD and CVD carbide inserts, in line with the ideas of green manufacturing.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>метаматериал</kwd><kwd>направленность</kwd><kwd>прирост</kwd><kwd>разрезное кольцо</kwd></kwd-group><kwd-group xml:lang="en"><kwd>metamaterial</kwd><kwd>directivity</kwd><kwd>gain</kwd><kwd>split ring</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">Faga M. G., Priarone P. C., Robiglio M., Settineri L., Tebaldo V. (2017) Technological and Sustainability Implications of Dry, Near-Dry, and Wet Turning of Ti–6Al–4V alloy. International Journal of Precision Engineering and Manufacturing-Green Technology, 4 (2), 129–139. https://doi.org/10.1007/s40684-017-0016-z.</mixed-citation><mixed-citation xml:lang="en">Faga M. G., Priarone P. C., Robiglio M., Settineri L., Tebaldo V. 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