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 <front>
  <journal-meta>
   <journal-id journal-id-type="publisher-id">Science intensive technologies in mechanical engineering</journal-id>
   <journal-title-group>
    <journal-title xml:lang="en">Science intensive technologies in mechanical engineering</journal-title>
    <trans-title-group xml:lang="ru">
     <trans-title>Наукоёмкие технологии в машиностроении</trans-title>
    </trans-title-group>
   </journal-title-group>
   <issn publication-format="print">2223-4608</issn>
  </journal-meta>
  <article-meta>
   <article-id pub-id-type="publisher-id">49164</article-id>
   <article-id pub-id-type="doi">10.30987/2223-4608-2022-3-40-48</article-id>
   <article-categories>
    <subj-group subj-group-type="toc-heading" xml:lang="ru">
     <subject>КАЧЕСТВО ПОВЕРХНОСТНОГО СЛОЯ,  КОНТАКТНОЕ ВЗАИМОДЕЙСТВИЕ,  ТРЕНИЕ И ИЗНОС ДЕТАЛЕЙ МАШИН</subject>
    </subj-group>
    <subj-group subj-group-type="toc-heading" xml:lang="en">
     <subject>SURFACE LAYER QUALITY, CONTACT INTERACTION, FRICTION AND WEAR OF MACHINE PARTS</subject>
    </subj-group>
    <subj-group>
     <subject>КАЧЕСТВО ПОВЕРХНОСТНОГО СЛОЯ,  КОНТАКТНОЕ ВЗАИМОДЕЙСТВИЕ,  ТРЕНИЕ И ИЗНОС ДЕТАЛЕЙ МАШИН</subject>
    </subj-group>
   </article-categories>
   <title-group>
    <article-title xml:lang="en">Friction of mtl-metal surfaces</article-title>
    <trans-title-group xml:lang="ru">
     <trans-title>Трение металл-металлических поверхностей</trans-title>
    </trans-title-group>
   </title-group>
   <contrib-group content-type="authors">
    <contrib contrib-type="author">
     <contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-7269-8175</contrib-id>
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Тихомиров</surname>
       <given-names>Виктор Петрович</given-names>
      </name>
      <name xml:lang="en">
       <surname>Tikhomirov</surname>
       <given-names>Victor Petrovich</given-names>
      </name>
     </name-alternatives>
     <email>dm-bgtu@yandex.ru</email>
     <bio xml:lang="ru">
      <p>доктор технических наук;</p>
     </bio>
     <bio xml:lang="en">
      <p>doctor of technical sciences;</p>
     </bio>
     <xref ref-type="aff" rid="aff-1"/>
    </contrib>
    <contrib contrib-type="author">
     <contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-4170-6184</contrib-id>
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Измеров</surname>
       <given-names>Михаил Александрович</given-names>
      </name>
      <name xml:lang="en">
       <surname>Izmerov</surname>
       <given-names>Mikhail Aleksandrovich</given-names>
      </name>
     </name-alternatives>
     <email>m.izmerov@yandex.ru</email>
     <bio xml:lang="ru">
      <p>кандидат технических наук;</p>
     </bio>
     <bio xml:lang="en">
      <p>candidate of technical sciences;</p>
     </bio>
     <xref ref-type="aff" rid="aff-2"/>
    </contrib>
    <contrib contrib-type="author">
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Кузнецов</surname>
       <given-names>Сергей Викторович</given-names>
      </name>
      <name xml:lang="en">
       <surname>Kuznetsov</surname>
       <given-names>Sergey Viktorovich</given-names>
      </name>
     </name-alternatives>
     <email>passivoxid@mail.ru</email>
     <bio xml:lang="ru">
      <p>кандидат химических наук;</p>
     </bio>
     <bio xml:lang="en">
      <p>candidate of chemical sciences;</p>
     </bio>
     <xref ref-type="aff" rid="aff-3"/>
    </contrib>
    <contrib contrib-type="author">
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Горностаева</surname>
       <given-names>Анна Георгиевна</given-names>
      </name>
      <name xml:lang="en">
       <surname>Gornostaeva</surname>
       <given-names>Anna Georgievna</given-names>
      </name>
     </name-alternatives>
     <email>a_droshneva1@mail.ru</email>
     <xref ref-type="aff" rid="aff-4"/>
    </contrib>
   </contrib-group>
   <aff-alternatives id="aff-1">
    <aff>
     <institution xml:lang="ru">Брянский государственный технический университет</institution>
     <city>Брянск</city>
     <country>Россия</country>
    </aff>
    <aff>
     <institution xml:lang="en">Bryansk State Technical University</institution>
     <city>Bryansk</city>
     <country>Russian Federation</country>
    </aff>
   </aff-alternatives>
   <aff-alternatives id="aff-2">
    <aff>
     <institution xml:lang="ru">Брянский государственный технический университет</institution>
     <city>Брянск</city>
     <country>Россия</country>
    </aff>
    <aff>
     <institution xml:lang="en">Bryansk State Technical University</institution>
     <city>Bryansk</city>
     <country>Russian Federation</country>
    </aff>
   </aff-alternatives>
   <aff-alternatives id="aff-3">
    <aff>
     <institution xml:lang="ru">Брянский государственный университет им. академика И.Г. Петровского</institution>
    </aff>
    <aff>
     <institution xml:lang="en">Bryansk State University named after academician I. Petrovsky</institution>
    </aff>
   </aff-alternatives>
   <aff-alternatives id="aff-4">
    <aff>
     <institution xml:lang="ru">Брянский государственный технический университет</institution>
    </aff>
    <aff>
     <institution xml:lang="en">Bryansk State Technical University</institution>
    </aff>
   </aff-alternatives>
   <pub-date publication-format="print" date-type="pub" iso-8601-date="2022-03-30T18:53:18+03:00">
    <day>30</day>
    <month>03</month>
    <year>2022</year>
   </pub-date>
   <pub-date publication-format="electronic" date-type="pub" iso-8601-date="2022-03-30T18:53:18+03:00">
    <day>30</day>
    <month>03</month>
    <year>2022</year>
   </pub-date>
   <volume>2022</volume>
   <issue>3</issue>
   <fpage>40</fpage>
   <lpage>48</lpage>
   <history>
    <date date-type="received" iso-8601-date="2022-03-11T00:00:00+03:00">
     <day>11</day>
     <month>03</month>
     <year>2022</year>
    </date>
   </history>
   <self-uri xlink:href="https://zh-szf.ru/en/nauka/article/49164/view">https://zh-szf.ru/en/nauka/article/49164/view</self-uri>
   <abstract xml:lang="ru">
    <p>Установлено, что при сравнительно малых нагрузках неровности фрактальной шероховатости вначале деформируются пластически, пока пятна контакта, увеличиваясь в размере, не приобретут упругое состояние, перестав быть фрактальными. При упругом контакте коэффициент трения при росте нагрузки снижается, а для фрактальной модели коэффициент трения с ростом нагрузки растёт, причем для поверхностей с большим значением фрактальной размерности рост коэффициента трения снижается.</p>
   </abstract>
   <trans-abstract xml:lang="en">
    <p>It is elucidated that under relatively light loads, irregularities of fractal roughness are initially flow until contact marks, increasing in size, move into elastic state, breaking free of fractality. Upon elastic contact, the friction ratio decreases with increasing load, and in case of fractal model, the  friction ratio is on the increase with increasing load, while surfaces with a large value of fractal dimension have a decrease in   friction ratio growth.</p>
   </trans-abstract>
   <kwd-group xml:lang="ru">
    <kwd>фрактал</kwd>
    <kwd>коэффициент трения</kwd>
    <kwd>фрактальная размерность</kwd>
    <kwd>контактная нагрузка</kwd>
   </kwd-group>
   <kwd-group xml:lang="en">
    <kwd>fractal</kwd>
    <kwd>friction ratio</kwd>
    <kwd>fractal dimension</kwd>
    <kwd>contact load</kwd>
   </kwd-group>
  </article-meta>
 </front>
 <body>
  <p></p>
 </body>
 <back>
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