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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">fwj</journal-id><journal-title-group><journal-title xml:lang="ru">Трение и и износ</journal-title><trans-title-group xml:lang="en"><trans-title>Title in english</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">0000-0000</issn><issn pub-type="epub">0000-0000</issn><publisher><publisher-name>AGU</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.32864/0202-4977-2026-47-1-88-95</article-id><article-id custom-type="elpub" pub-id-type="custom">fwj-116</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>Статьи</subject></subj-group></article-categories><title-group><article-title>Повышение износостойкости полимерных образцов с пористой структурой, изготовленных с использованием 3D-печати</article-title><trans-title-group xml:lang="en"><trans-title>Increasing the Wear Resistance of Polymer Samples with a Porous Structure Made by 3D Printing</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>Топоров</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Toporov</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>пр-т Строителей, д. 33, Иваново 153040</p></bio><bio xml:lang="en"><p>Stroiteley Ave., 33, Ivanovo 153040</p></bio><email xlink:type="simple">ironaxe@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>Иванов</surname><given-names>В. Е.</given-names></name><name name-style="western" xml:lang="en"><surname>Ivanov</surname><given-names>V. E.</given-names></name></name-alternatives><bio xml:lang="ru"><p>пр-т Строителей, д. 33, Иваново 153040</p></bio><bio xml:lang="en"><p>Stroiteley Ave., 33, Ivanovo 153040</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>Киселев</surname><given-names>В. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Kiselev</surname><given-names>V. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>пр-т Строителей, д. 33, Иваново 153040</p></bio><bio xml:lang="en"><p>Stroiteley Ave., 33, Ivanovo 153040</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>Топорова</surname><given-names>Е. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Toporova</surname><given-names>E. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Шереметевский пр-т, д. 21, г. Иваново 153000</p></bio><bio xml:lang="en"><p>Sheremetevskiy Ave., 21, Ivanovo 153000</p></bio><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Ивановская пожарно-спасательная академия ГПС МЧС России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Ivanovo Fire and Rescue Academy of the State Fire Service of the Ministry of the Russian Federation for Civil Defense, Emergencies and Elimination of Consequences of Natural Disasters</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Ивановский государственный политехнический университет</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Ivanovo State Politechnical University</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2026</year></pub-date><pub-date pub-type="epub"><day>30</day><month>09</month><year>2026</year></pub-date><volume>47</volume><issue>1</issue><fpage>88</fpage><lpage>95</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; AGU, 2026</copyright-statement><copyright-year>2026</copyright-year><copyright-holder xml:lang="ru">AGU</copyright-holder><copyright-holder xml:lang="en">AGU</copyright-holder><license xlink:href="https://fwj.ejournal.by/jour/about/submissions#copyrightNotice" xlink:type="simple"><license-p>https://fwj.ejournal.by/jour/about/submissions#copyrightNotice</license-p></license></permissions><self-uri xlink:href="https://fwj.ejournal.by/jour/article/view/116">https://fwj.ejournal.by/jour/article/view/116</self-uri><abstract><p>В статье рассматривается проблема повышения износостойкости материалов. Основная цель работы заключалась в экспериментальном обосновании эффективности применения пористых полимерных структур, полученных методом 3D-печати и пропитанных смазочным материалом, для улучшения триботехнических характеристик за счёт удержания смазки в порах без химического взаимодействия с материалом основы. Были изготовлены экспериментальные образцы из двух типов полимеров — полилактида (ПЛА) и акрилонитрилбутадиенстирола (АБС), имеющих плотность заполнения 90 %. Затем образцы были пропитаны индустриальным маслом марки И-20 и испытаны на установке трения СМТ-1 согласно стандартной методике. Параллельно изучалась макроскопическая структура образцов с помощью оптического микроскопа. Установлено, что пропитка образцов индустриальным маслом привела к улучшению триботехнических характеристик по сравнению с трением без смазки. Однако, у образцов из ПЛА пластика наблюдалось снижение коэффициента трения примерно на 12 %, тогда как для образцов из АБС сокращение составило порядка 60 %. Это связано с особенностями распределения смазочного материала в пористой структуре полимеров. Несмотря на то, что в образце из ПЛА пластика масса масла была на 38 % больше по сравнению с АБС пластиком, оно находилось в связанном состоянии, что препятствовало его выделению в области трения. Для трения образца из ПЛА пластика величина коэффициента трения была сопоставима с таковой при смазке из смазочной ванны.</p><p>Полученные результаты показывают, что внедрение пористых структур, создаваемых методами 3D-печати, с последующей пропиткой смазочным материалом представляет собой эффективный способ снижения износа и повышения эксплуатационных характеристик полимерных материалов.</p></abstract><trans-abstract xml:lang="en"><p>This article examines the problem of increasing the wear resistance of materials. The primary objective of the study was to experimentally validate the effectiveness of 3D-printed porous polymer structures impregnated with lubricant to improve tribological performance by retaining the lubricant within the pores without chemical interaction with the base material. Experimental samples were fabricated from two types of polymers — polylactide (PLA) and acrylonitrile butadiene styrene (ABS) — with a fill density of 90 %. The samples were then impregnated with I-20 industrial oil and tested on an SMT-1 friction rig according to standard procedures. The macroscopic structure of the samples was simultaneously examined using an optical microscope. It was found that impregnation of the samples with industrial oil resulted in improved tribological performance compared to friction without lubrication. However, the PLA plastic samples exhibited a decrease in the friction coefficient of approximately 12 %, while the ABS samples demonstrated a decrease of approximately 60 %. This is due to the specific distribution of lubricant within the porous structure of polymers. Although the PLA sample contained 38 % more oil than the ABS sample, it was bound, preventing its release in the friction zone. For the PLA sample, the friction coefficient was comparable to that of a bath-lubricated sample.</p><p>These results demonstrate that the incorporation of porous structures created by 3D printing, followed by impregnation with lubricant, is an effective way to reduce wear and improve the performance of polymeric materials.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>трение</kwd><kwd>износ</kwd><kwd>износостойкость</kwd><kwd>долговечность</kwd><kwd>полимерный образец</kwd><kwd>аддитивные технологии</kwd><kwd>пропитка деталей</kwd><kwd>индустриальное масло</kwd><kwd>триботехнические характеристики</kwd></kwd-group><kwd-group xml:lang="en"><kwd>friction</kwd><kwd>wear</kwd><kwd>wear resistance</kwd><kwd>durability</kwd><kwd>polymer sample</kwd><kwd>additive technologies</kwd><kwd>impregnation of parts</kwd><kwd>industrial oil</kwd><kwd>tribotechnical characteristics</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">Prehn R., Haupert F., and Friedrich K. 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