{"id":1265,"date":"2021-01-15T22:39:18","date_gmt":"2021-01-15T20:39:18","guid":{"rendered":"http:\/\/journals.khnu.km.ua\/vestnik\/?p=1265"},"modified":"2021-03-03T14:33:22","modified_gmt":"2021-03-03T12:33:22","slug":"%d0%b2%d0%b8%d0%b7%d0%bd%d0%b0%d1%87%d0%b5%d0%bd%d0%bd%d1%8f-%d0%bf%d0%bb%d0%be%d1%89%d1%96-%d0%ba%d0%b0%d0%bd%d0%b0%d0%b2%d0%be%d0%ba-%d1%82%d1%80%d0%b8%d0%ba%d1%83%d1%82%d0%bd%d0%be%d1%97-%d1%84","status":"publish","type":"post","link":"https:\/\/journals.khnu.km.ua\/vestnik\/?p=1265","title":{"rendered":"\u0412\u0438\u0437\u043d\u0430\u0447\u0435\u043d\u043d\u044f \u043f\u043b\u043e\u0449\u0456 \u043a\u0430\u043d\u0430\u0432\u043e\u043a \u0442\u0440\u0438\u043a\u0443\u0442\u043d\u043e\u0457 \u0444\u043e\u0440\u043c\u0438 \u0447\u0430\u0441\u0442\u043a\u043e\u0432\u043e \u0440\u0435\u0433\u0443\u043b\u044f\u0440\u043d\u043e\u0433\u043e \u043c\u0456\u043a\u0440\u043e\u0440\u0435\u043b\u044c\u0454\u0444\u0443, \u0441\u0444\u043e\u0440\u043c\u043e\u0432\u0430\u043d\u043e\u0433\u043e \u043d\u0430 \u0442\u043e\u0440\u0446\u0435\u0432\u0438\u0445 \u043f\u043e\u0432\u0435\u0440\u0445\u043d\u044f\u0445 \u0442\u0456\u043b \u043e\u0431\u0435\u0440\u0442\u0430\u043d\u043d\u044f"},"content":{"rendered":"

\u0412\u0418\u0417\u041d\u0410\u0427\u0415\u041d\u041d\u042f \u041f\u041b\u041e\u0429\u0406 \u041a\u0410\u041d\u0410\u0412\u041e\u041a \u0422\u0420\u0418\u041a\u0423\u0422\u041d\u041e\u0407 \u0424\u041e\u0420\u041c\u0418 \u0427\u0410\u0421\u0422\u041a\u041e\u0412\u041e \u0420\u0415\u0413\u0423\u041b\u042f\u0420\u041d\u041e\u0413\u041e \u041c\u0406\u041a\u0420\u041e\u0420\u0415\u041b\u042c\u0404\u0424\u0423, \u0421\u0424\u041e\u0420\u041c\u041e\u0412\u0410\u041d\u041e\u0413\u041e \u041d\u0410 \u0422\u041e\u0420\u0426\u0415\u0412\u0418\u0425 \u041f\u041e\u0412\u0415\u0420\u0425\u041d\u042f\u0425 \u0422\u0406\u041b \u041e\u0411\u0415\u0420\u0422\u0410\u041d\u041d\u042f
\nDETERMINATION OF TRIANGULAR GROOVES AREA OF PARTIALLY REGULAR MICRORELIF FORMED ON THE ROTATION BODIES END FACES<\/p>\n

<\/a> \u0421\u0442\u043e\u0440\u0456\u043d\u043a\u0438: 62-67. \u041d\u043e\u043c\u0435\u0440: \u21162, 2020 (283)<\/strong>
\n\u0410\u0432\u0442\u043e\u0440\u0438:<\/strong>
\n\u0412.\u041e. \u0414\u0417\u042e\u0420\u0410
\n\u0422\u0435\u0440\u043d\u043e\u043f\u0456\u043b\u044c\u0441\u044c\u043a\u0438\u0439 \u043d\u0430\u0446\u0456\u043e\u043d\u0430\u043b\u044c\u043d\u0438\u0439 \u0442\u0435\u0445\u043d\u0456\u0447\u043d\u0438\u0439 \u0443\u043d\u0456\u0432\u0435\u0440\u0441\u0438\u0442\u0435\u0442 \u0456\u043c\u0435\u043d\u0456 \u0406\u0432\u0430\u043d\u0430 \u041f\u0443\u043b\u044e\u044f
\nVOLODYMYR OLEKSIYOVYCH DZYURA
\nTernopil Ivan Puluj National Technical University<\/p>\n

DOI:<\/strong> https:\/\/www.doi.org\/10.31891\/2307-5732-2020-283-2-62-67<\/a><\/p>\n

\u0420\u0435\u0446\u0435\u043d\u0437\u0456\u044f\/Peer review :<\/strong> 03.04.2020 \u0440.
\n\u041d\u0430\u0434\u0440\u0443\u043a\u043e\u0432\u0430\u043d\u0430\/Printed :<\/strong> 16.6.2020 \u0440.<\/p>\n

\u0410\u043d\u043e\u0442\u0430\u0446\u0456\u044f \u043c\u043e\u0432\u043e\u044e \u043e\u0440\u0438\u0433\u0456\u043d\u0430\u043b\u0443<\/strong><\/p>\n

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\u0432\u0456\u0431\u0440\u0430\u0446\u0456\u0439\u043d\u0438\u043c \u043c\u0435\u0442\u043e\u0434\u043e\u043c. \u041f\u043e\u0431\u0443\u0434\u043e\u0432\u0430\u043d\u0456 \u0433\u0440\u0430\u0444\u0456\u0447\u043d\u0456 \u0437\u0430\u043b\u0435\u0436\u043d\u043e\u0441\u0442\u0456 \u043f\u043b\u043e\u0449\u0456 \u043a\u0430\u043d\u0430\u0432\u043e\u043a \u0437\u0430\u043b\u0435\u0436\u043d\u043e \u0432\u0456\u0434 \u0440\u0430\u0434\u0456\u0443\u0441\u0430 Rk \u043f\u0440\u0438 \u0440\u0456\u0437\u043d\u0438\u0445 \u0437\u043d\u0430\u0447\u0435\u043d\u043d\u044f\u0445 \u043a\u0456\u043b\u044c\u043a\u043e\u0441\u0442\u0456 \u0435\u043b\u0435\u043c\u0435\u043d\u0442\u0456\u0432 N\u0435\u043b, \u0430\u043c\u043f\u043b\u0456\u0442\u0443\u0434\u0438 \u0410k, \u0440\u0430\u0434\u0456\u0443\u0441\u0430 \u043a\u0430\u043d\u0430\u0432\u043a\u0438 \u03c1k, \u0442\u0430 \u0432\u0441\u0442\u0430\u043d\u043e\u0432\u043b\u0435\u043d\u043e \u0457\u0445 \u0441\u0442\u0443\u043f\u0456\u043d\u044c 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\n\u041a\u043b\u044e\u0447\u043e\u0432\u0456 \u0441\u043b\u043e\u0432\u0430:<\/strong> \u0440\u0435\u0433\u0443\u043b\u044f\u0440\u043d\u0438\u0439 \u043c\u0456\u043a\u0440\u043e\u0440\u0435\u043b\u044c\u0454\u0444, \u043f\u043b\u043e\u0449\u0430, \u043a\u0430\u043d\u0430\u0432\u043a\u0430, \u0442\u043e\u0440\u0446\u0435\u0432\u0430 \u043f\u043e\u0432\u0435\u0440\u0445\u043d\u044f, \u0432\u0456\u0431\u0440\u0430\u0446\u0456\u044f.<\/p>\n

\u0420\u043e\u0437\u0448\u0438\u0440\u0435\u043d\u0430 \u0430\u043d\u043e\u0442\u0430\u0446\u0456\u044f \u0430\u043d\u0433\u043b\u0456\u0439\u0441\u044c\u043a\u043e\u044e \u043c\u043e\u0432\u043e\u044e<\/strong><\/p>\n

The purpose of the article is to determine the impact of geometrical parameters of grooves elements of partially regular microrelief formed on the rotation bodies end faces on their area. The analysis of the known scientific works, which is devoted to the determination of the parameters of the grooves what was formed on different types of surfaces was carried out. The publications where area of a triangular profile of the groove partially regular microrelief formed on the rotation bodies\u2019 end faces were not found. The scheme of a formed partially regular microrelief has been considered and it was found that the grooves parameters of the above-mentioned micro relief vary depending on the distance to the surface rotation center at the same machining modes. In this case, the element area variation of partially regular microrelief depending on the distance to the rotation center of the rotation body end face is of linear character. Some analytical dependencies to determine the triangular grooves area of partially regular microrelief formed on the rotation bodies\u2019 end faces have been obtained by vibration method. Some graphs of grooves area dependence on the radius Rk at different values of elements number Nk, amplitude \u0410k, radius of a groove \u03c1k have been built. Their impact level on the grooves area has been determined. It was found that the largest influence on the change of the area of a triangular profile of the groove partially regular microrelief formed on the rotation bodies\u2019 end faces has the change of the groove radius \u03c1k size. The analytical dependencies between the geometrical parameters of the grooves are obtained. It allow calculating their area according to the data that are known. In order to ensure the same areas of the grooves elements of partially regular microrelief formed on the rotation bodies end faces, it is necessary to adjust the amplitude of the vibrations Ak. This will ensure stable surface properties and its long service life.
\nKey words:<\/strong> regular microrelief, area, groove, bodies end faces, vibration.<\/p>\n

References<\/strong><\/p>\n

1. Poverhnosti s regulyarnym mikrorelefom. Klassifikaciya, parametry i harakteristiki : GOST 24773-81. \u2013 [Vved. 1982\u201307\u201301]. \u2013 M. : Izd.-vo standartov, 1988. \u2013 14 s.
\n2. Shnejder Yu.G. Ekspluatacionnye svojstva detalej s regulyarnym mikrorelefom \/ Yu.G. Shnejder. \u2013 2-e izd., pererab. i dop. \u2013 L. : Mashinostroenie, 1982. \u2013 248 s.
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\n8. Slawomir Wos, Waldemar Koszela, Pawel Pawlus Comparing tribological effects of various chevron-based surface textures under lubricated unidirectional sliding. Tribology International 146 (2020), 106\u2013205. URL: https:\/\/doi.org\/10.1016\/j.triboint.2020.106205.
\n9. Kryvyi P.D. Imovirnisnyi pidkhid pry vyznachenni vidnosnoi ploshchi vibroobkochuvannia ploskykh poverkhon \/ P.D. Kryvyi, N.M. Tymoshenko, V.O. Dziura, N.P. Kashuba \/\/ Aktualni zadachi suchasnykh tekhnolohii : zb. tez dopovidei mizhnar. nauk.-tekhn. konf. molodykh uchenykh ta studentiv, (Ternopil, 11\u201312 hrudn. 2013.) \/ Min-vo osvity i nauky, molodi ta sportu Ukrainy, Tern. natsion. tekhn. un-t im. I. Puliuia [ta in]. \u2013 Ternopil : TNTU, 2013. \u2013 S. 104.
\n10. Shnejder Yu.G. Issledovanie vliyaniya masloyomkosti rabochih poverhnostej gilz cilindrov avtomobilnyh dvigatelej na ih prirabatyvaemost \/ Yu.G. Shnejder, G.G. Lebedinskij \/\/ Uprochnyayushe-kalibruyushie i formoobrazuyushie metody obrabotki detalej. \u2013 Rostov-na-Donu, 1970. \u2013 S. 92-93.
\n11. Lototska O. I. Teoretychni rozrakhunky opornoi ploshchi na tsylindrychnykh poverkhniakh detalei polihrafichnoho obladnannia \/ O. I. Lototska \/\/ Tekhnolohiia i tekhnika drukarstva \/ VPI NTUU \u00abKPI\u00bb. \u2013 2011. \u2013 \u2116 2. \u2013 S. 66\u201372.<\/p>\n","protected":false},"excerpt":{"rendered":"

\u0412\u0418\u0417\u041d\u0410\u0427\u0415\u041d\u041d\u042f \u041f\u041b\u041e\u0429\u0406 \u041a\u0410\u041d\u0410\u0412\u041e\u041a \u0422\u0420\u0418\u041a\u0423\u0422\u041d\u041e\u0407 \u0424\u041e\u0420\u041c\u0418 \u0427\u0410\u0421\u0422\u041a\u041e\u0412\u041e \u0420\u0415\u0413\u0423\u041b\u042f\u0420\u041d\u041e\u0413\u041e \u041c\u0406\u041a\u0420\u041e\u0420\u0415\u041b\u042c\u0404\u0424\u0423, \u0421\u0424\u041e\u0420\u041c\u041e\u0412\u0410\u041d\u041e\u0413\u041e \u041d\u0410 \u0422\u041e\u0420\u0426\u0415\u0412\u0418\u0425 \u041f\u041e\u0412\u0415\u0420\u0425\u041d\u042f\u0425 \u0422\u0406\u041b \u041e\u0411\u0415\u0420\u0422\u0410\u041d\u041d\u042f DETERMINATION OF TRIANGULAR GROOVES AREA OF PARTIALLY REGULAR MICRORELIF FORMED ON THE ROTATION BODIES END FACES \u0421\u0442\u043e\u0440\u0456\u043d\u043a\u0438: 62-67. \u041d\u043e\u043c\u0435\u0440: \u21162, 2020 (283) \u0410\u0432\u0442\u043e\u0440\u0438: \u0412.\u041e. \u0414\u0417\u042e\u0420\u0410 \u0422\u0435\u0440\u043d\u043e\u043f\u0456\u043b\u044c\u0441\u044c\u043a\u0438\u0439 \u043d\u0430\u0446\u0456\u043e\u043d\u0430\u043b\u044c\u043d\u0438\u0439 \u0442\u0435\u0445\u043d\u0456\u0447\u043d\u0438\u0439 \u0443\u043d\u0456\u0432\u0435\u0440\u0441\u0438\u0442\u0435\u0442 \u0456\u043c\u0435\u043d\u0456 \u0406\u0432\u0430\u043d\u0430 \u041f\u0443\u043b\u044e\u044f VOLODYMYR OLEKSIYOVYCH DZYURA Ternopil Ivan Puluj National Technical University […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[15],"tags":[],"_links":{"self":[{"href":"https:\/\/journals.khnu.km.ua\/vestnik\/index.php?rest_route=\/wp\/v2\/posts\/1265"}],"collection":[{"href":"https:\/\/journals.khnu.km.ua\/vestnik\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/journals.khnu.km.ua\/vestnik\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/journals.khnu.km.ua\/vestnik\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/journals.khnu.km.ua\/vestnik\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1265"}],"version-history":[{"count":3,"href":"https:\/\/journals.khnu.km.ua\/vestnik\/index.php?rest_route=\/wp\/v2\/posts\/1265\/revisions"}],"predecessor-version":[{"id":3931,"href":"https:\/\/journals.khnu.km.ua\/vestnik\/index.php?rest_route=\/wp\/v2\/posts\/1265\/revisions\/3931"}],"wp:attachment":[{"href":"https:\/\/journals.khnu.km.ua\/vestnik\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1265"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/journals.khnu.km.ua\/vestnik\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1265"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/journals.khnu.km.ua\/vestnik\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1265"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}