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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">lim</journal-id><journal-title-group><journal-title xml:lang="ru">Литье и металлургия</journal-title><trans-title-group xml:lang="en"><trans-title>Litiyo i Metallurgiya (FOUNDRY PRODUCTION AND METALLURGY)</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1683-6065</issn><issn pub-type="epub">2414-0406</issn><publisher><publisher-name>BNTU</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.21122/1683-6065-2024-2-17-22</article-id><article-id custom-type="elpub" pub-id-type="custom">lim-3671</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>Литейное производство</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>Foundry</subject></subj-group></article-categories><title-group><article-title>Практика использования чилвент в конструкции форм литья под давлением</article-title><trans-title-group xml:lang="en"><trans-title>The practice of using chill vents in construction injection molding forms</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>Чечуха</surname><given-names>В. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Chechukha</surname><given-names>V. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>г. Минск, ул. Макаенка, 23</p></bio><bio xml:lang="en"/><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Садоха</surname><given-names>М. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Sadokha</surname><given-names>M. A.</given-names></name></name-alternatives><bio xml:lang="ru"/><bio xml:lang="en"/><email xlink:type="simple">cadoxa@rambler.ru</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>Коренюгин</surname><given-names>С. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Kareniuhin</surname><given-names>S. V.</given-names></name></name-alternatives><bio xml:lang="ru"/><bio xml:lang="en"/><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ММЗ имени С. И. Вавилова – управляющая компания холдинга «БелОМО»</institution><country>Беларусь</country></aff><aff xml:lang="en"><institution>Minsk Mechanical Works named after S. I. Vavilov – Management Company of Holding BelOMO ”</institution><country>Belarus</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Белорусский национальный технический университет</institution><country>Беларусь</country></aff><aff xml:lang="en"><institution>Belarusian National Technical University</institution><country>Belarus</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2024</year></pub-date><pub-date pub-type="epub"><day>04</day><month>06</month><year>2024</year></pub-date><volume>0</volume><issue>2</issue><fpage>17</fpage><lpage>22</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Чечуха В.И., Садоха М.А., Коренюгин С.В., 2024</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="ru">Чечуха В.И., Садоха М.А., Коренюгин С.В.</copyright-holder><copyright-holder xml:lang="en">Chechukha V.I., Sadokha M.A., Kareniuhin S.V.</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://lim.bntu.by/jour/article/view/3671">https://lim.bntu.by/jour/article/view/3671</self-uri><abstract><p>Рассмотрены варианты повышения качества отливок при литье под давлением. Представлены варианты исполнения и размещения чилвент в пресс‑форме. Описан практический опыт применения чилвент в целях совершенствования вентиляционной системы пресс‑формы для обеспечения снижения дефектности отливок по газовым раковинам и пористости.</p></abstract><trans-abstract xml:lang="en"><p>Options for improving the quality of castings during injection molding are considered. The variants of the design and placement of the chill vents in the mold are presented. The practical experience of using chill vents in order to improve the ventilation system of the mold to ensure a reduction in the defect of the gas sink molds and porosity is described.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>литье под высоким давлением</kwd><kwd>отливка</kwd><kwd>дефекты отливки</kwd><kwd>газовые раковины</kwd><kwd>газовая пористость</kwd><kwd>качество литья</kwd><kwd>пресс‑форма</kwd><kwd>проектирование пресс‑форм</kwd><kwd>вентиляционная система пресс‑формы</kwd><kwd>САПР</kwd></kwd-group><kwd-group xml:lang="en"><kwd>high‑pressure casting</kwd><kwd>casting</kwd><kwd>casting defects</kwd><kwd>gas sinks</kwd><kwd>gas porosity</kwd><kwd>casting quality</kwd><kwd>mold</kwd><kwd>mold design</kwd><kwd>mold ventilation system</kwd><kwd>CAD</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">Михальцов, А. М. 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