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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">10.21122/1683-6065-2019-1-38-44</article-id><article-id custom-type="elpub" pub-id-type="custom">lim-2702</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>Совершенствование системы управления технологическим оборудованием производства газифицируемых моделей</article-title><trans-title-group xml:lang="en"><trans-title>Improvement of management system of technological equipment for production of gasificable models</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>Яковышин</surname><given-names>О. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Yakovyshin</surname><given-names>O. A.</given-names></name></name-alternatives><bio xml:lang="ru"/><bio xml:lang="en"/><email xlink:type="simple">gu-rd@i.ua</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Физико-технологический институт металлов и сплавов НАН Украины</institution><country>Украина</country></aff><aff xml:lang="en"><institution>Physic-technological institute of metals and alloys of the NAS of Ukraine</institution><country>Ukraine</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2019</year></pub-date><pub-date pub-type="epub"><day>10</day><month>04</month><year>2019</year></pub-date><volume>0</volume><issue>1</issue><fpage>38</fpage><lpage>44</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Яковышин О.А., 2019</copyright-statement><copyright-year>2019</copyright-year><copyright-holder xml:lang="ru">Яковышин О.А.</copyright-holder><copyright-holder xml:lang="en">Yakovyshin O.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://lim.bntu.by/jour/article/view/2702">https://lim.bntu.by/jour/article/view/2702</self-uri><abstract><p>В статье на базе проведенных исследований и имеющейся технической документации на современные бесконтактные электрические аппараты предложен подход к совершенствованию системы управления нагревательными элементами оборудования для производства газифицируемых моделей. Сообщается о теплофизических особенностях и режиме работы трубчатых электрических нагревателей (ТЭНов). Определено численное значение рабочей температуры спирали ТЭНа. Показано, что применение 3-фазных твердотельных реле (ТТР) позволило увеличить срок службы нагревательных элементов в среднем на 400–450 ч. Установлена перспективность использования ТТР в системах управления нагревом оборудования для изготовления газифицируемых моделей.</p></abstract><trans-abstract xml:lang="en"><p>In the article on the basis of the conducted researches and available technical documentation on modern non-contact electric devices the approach to perfect a control system of heating element of equipment for the production of gasified models. The thermophysical features and mode of operation of heating elements used in equipment for the production of gasified models is given. The numerical value of the working temperature of the spiral of heating element is determined. It is shown that application of three phase Solid State Relays (SSR) increased the life of heating elements by an average of 400–450 hours. SSR in the systems for controlling the heating of liquid heat carrier of plants for the production of gasified models are promising.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>литье</kwd><kwd>газифицируемая модель</kwd><kwd>автоклав</kwd><kwd>нагреватель</kwd><kwd>бесконтактное управление</kwd><kwd>теплопроводность</kwd><kwd>теплоноситель</kwd></kwd-group><kwd-group xml:lang="en"><kwd>casting</kwd><kwd>gasifying model</kwd><kwd>autoclave</kwd><kwd>heater</kwd><kwd>contactless control</kwd><kwd>thermal conductivity</kwd><kwd>heat transfer medium</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">Шуляк В. С. Литье по газифицируемым моделям. 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