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<article 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" xmlns:ali="http://www.niso.org/schemas/ali/1.0/" article-type="research-article" dtd-version="1.2" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">Tractors and Agricultural Machinery</journal-id><journal-title-group><journal-title xml:lang="en">Tractors and Agricultural Machinery</journal-title><trans-title-group xml:lang="ru"><trans-title>Тракторы и сельхозмашины</trans-title></trans-title-group></journal-title-group><issn publication-format="print">0321-4443</issn><issn publication-format="electronic">2782-425X</issn><publisher><publisher-name xml:lang="en">Eco-Vector</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">65979</article-id><article-id pub-id-type="doi">10.17816/0321-4443-65979</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>Articles</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>Статьи</subject></subj-group><subj-group subj-group-type="article-type"><subject>Research Article</subject></subj-group></article-categories><title-group><article-title xml:lang="en">Tractive resistance of a disk plough-harrow</article-title><trans-title-group xml:lang="ru"><trans-title>Тяговое сопротивление дискового лущильника</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Nestyak</surname><given-names>V. S</given-names></name><name xml:lang="ru"><surname>Нестяк</surname><given-names>В. С</given-names></name></name-alternatives><bio xml:lang="ru"><p>д-р техн. наук</p></bio><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Kobyakov</surname><given-names>I. D</given-names></name><name xml:lang="ru"><surname>Кобяков</surname><given-names>И. Д</given-names></name></name-alternatives><bio xml:lang="ru"><p>канд. техн. наук</p></bio><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Soyunov</surname><given-names>A. S</given-names></name><name xml:lang="ru"><surname>Союнов</surname><given-names>А. С</given-names></name></name-alternatives><bio xml:lang="ru"><p>канд. техн. наук</p></bio><email>alekseisoyunov@gmail.com</email><xref ref-type="aff" rid="aff2"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">Siberian Research Institute of Agricultural Engineering and Electrification</institution></aff><aff><institution xml:lang="ru">СибИМЭ</institution></aff></aff-alternatives><aff-alternatives id="aff2"><aff><institution xml:lang="en">Omsk State Agrarian University</institution></aff><aff><institution xml:lang="ru">Омский ГАУ</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2012-12-15" publication-format="electronic"><day>15</day><month>12</month><year>2012</year></pub-date><volume>79</volume><issue>12</issue><issue-title xml:lang="en">NO12 (2012)</issue-title><issue-title xml:lang="ru">№12 (2012)</issue-title><fpage>32</fpage><lpage>33</lpage><history><date date-type="received" iso-8601-date="2021-04-27"><day>27</day><month>04</month><year>2021</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2012, Nestyak V.S., Kobyakov I.D., Soyunov A.S.</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2012, Нестяк В.С., Кобяков И.Д., Союнов А.С.</copyright-statement><copyright-year>2012</copyright-year><copyright-holder xml:lang="en">Nestyak V.S., Kobyakov I.D., Soyunov A.S.</copyright-holder><copyright-holder xml:lang="ru">Нестяк В.С., Кобяков И.Д., Союнов А.С.</copyright-holder><ali:free_to_read xmlns:ali="http://www.niso.org/schemas/ali/1.0/"/><license><ali:license_ref xmlns:ali="http://www.niso.org/schemas/ali/1.0/">https://creativecommons.org/licenses/by-nc-nd/4.0</ali:license_ref></license></permissions><self-uri xlink:href="https://journals.eco-vector.com/0321-4443/article/view/65979">https://journals.eco-vector.com/0321-4443/article/view/65979</self-uri><abstract xml:lang="en"><p>A theoretical method of tractive force calculation for disk hoeing ploughs in function of cultivated soil layer sectional area, which depends on the angle of attack, depth of tillage, distance between disks along the shaft and number of disks, is considered.</p></abstract><trans-abstract xml:lang="ru"><p>Рассмотрен теоретический метод расчета тягового сопротивления дискового лущильника в функции площади сечения обрабатываемого пласта, которая зависит от угла атаки, глубины обработки, расстояния между дисками по валу и числа дисков.</p></trans-abstract><kwd-group xml:lang="en"><kwd>disk</kwd><kwd>area</kwd><kwd>overlap</kwd><kwd>force</kwd><kwd>angle of attack</kwd><kwd>depth of tillage</kwd><kwd>distance between disks along shaft</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>диск</kwd><kwd>площадь</kwd><kwd>перекрытие</kwd><kwd>сила</kwd><kwd>угол атаки</kwd><kwd>глубина обработки</kwd><kwd>расстояние между дисками по валу</kwd></kwd-group></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Бронштейн И.Н., Семендяев К.А. 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