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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">ipolytech</journal-id><journal-title-group><journal-title xml:lang="ru">iPolytech Journal</journal-title><trans-title-group xml:lang="en"><trans-title>iPolytech Journal</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2782-4004</issn><issn pub-type="epub">2782-6341</issn><publisher><publisher-name>Irkutsk National Research Technical University</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.21285/1814-3520-2019-5-884-894</article-id><article-id custom-type="elpub" pub-id-type="custom">ipolytech-322</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>MACHINE BUILDING AND MACHINE SCIENCE</subject></subj-group></article-categories><title-group><article-title>Исследование качества герметизации конструкций с деталями из полимерных композиционных материалов при сборке и установке крепежа по неотвержденному внутришовному герметику</article-title><trans-title-group xml:lang="en"><trans-title>Research of the sealing quality of structures with polymer composite parts at assembly and fastener installation on uncured interfay sealant</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>Султанова</surname><given-names>А. Р.</given-names></name><name name-style="western" xml:lang="en"><surname>Sultanova</surname><given-names>A. R.</given-names></name></name-alternatives><email xlink:type="simple">alja_8@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>Сафронов</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Safronov</surname><given-names>A. A.</given-names></name></name-alternatives><email xlink:type="simple">batonich@hotmail.com</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>Громашев</surname><given-names>А. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Gromashev</surname><given-names>A. G.</given-names></name></name-alternatives><email xlink:type="simple">a_gromashev@aerocomposit.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>АО «АэроКомпозит»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Aerocomposit JSC</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2019</year></pub-date><pub-date pub-type="epub"><day>15</day><month>09</month><year>2020</year></pub-date><volume>23</volume><issue>5</issue><fpage>884</fpage><lpage>894</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Султанова А.Р., Сафронов А.А., Громашев А.Г., 2020</copyright-statement><copyright-year>2020</copyright-year><copyright-holder xml:lang="ru">Султанова А.Р., Сафронов А.А., Громашев А.Г.</copyright-holder><copyright-holder xml:lang="en">Sultanova A.R., Safronov A.A., Gromashev A.G.</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://ipolytech.elpub.ru/jour/article/view/322">https://ipolytech.elpub.ru/jour/article/view/322</self-uri><abstract><p>Целью работы является подтверждение равномерного распределения герметика внутри отверстия в пакете из композитных деталей в момент установки основного крепежа в течение 20-72 ч с момента приготовления внутришовного герметика PR1782C12-М при технологии сборки на неотвержденном герметике без доразделки отверстий. Для технологической отработки оценки качества установки крепежа на внутришовном герметике был выбран типовой элемент конструкции крыла самолета - пакет сочленения двух плоских панелей из полимерных композиционных материалов. В процессе испытаний проведена органолептическая оценка состояния (степень полимеризации) и присутствия герметика PR1782C12-M в отверстиях и по торцам пакета, а также герметика, наносимого на крепеж. В процессе эксперимента было проведено исследование состояния герметика и наличия липкого слоя на гладкой части крепежа в период времени от 20 до 72 ч с момента его приготовления. Определен рекомендуемый процесс по нанесению герметика на крепеж при технологии сборки на неотвержденном герметике без доразделки отверстий.</p></abstract><trans-abstract xml:lang="en"><p>The purpose of the paper is substantiation of the equal distribution of the sealing compound inside the hole in the stack of composite parts during the installation of basic fasteners within 20-72 hours from the preparation moment of the interfay sealant PR1782C12-M when the assembly is performed on the uncured interfay sealant without finish drilling of holes. A wing as a typical aircraft structure element, which is represented by a stack of two flat panels made of polymer composite materials, is chosen for the technological development of quality assessment of fastener installation on the interfay sealant. The carried out tests include an organoleptic assessment of the PR1782C12-M sealant condition (polymerization degree), its presence in the holes and on the stack end surfaces, and the sealant applied to the fasteners. The experiment also involves the assessment of the sealant condition and presence of the tack layer on the grip in the period of time from 20 to 72 hours from the moment of sealant preparation. The recommended process for sealant application to fasteners under assembly on the uncured sealant without finish drilling of holes is defined.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>полимерный композиционный материал</kwd><kwd>герметизация</kwd><kwd>внутришовный герметик</kwd><kwd>болт-заклепочные соединения</kwd><kwd>технология сборки</kwd></kwd-group><kwd-group xml:lang="en"><kwd>polymer composite material</kwd><kwd>sealing</kwd><kwd>interfay sealant</kwd><kwd>high lock joints</kwd><kwd>assembly technology</kwd></kwd-group></article-meta></front><back><ref-list><title>References</title></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>
