Publication: Thermal phenomena and dynamic features of deep holes fabrication for connections of heat exchange tubes
Дата
2019
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Аннотация
Deep drilling process has been studied and properties of dynamic interaction revealed between the cutting part of the gun drill with the machined surface of the hole. It was found, that the oscillations cause lesser precision and poorer quality of the hole surface. Thermal processes of cutting and heat sinking in the interacting chains were analyzed. These theoretical estimates show influence of the heat flux pulsations onto friction coefficients and cutting force. Mathematical dependence of the longitudinal and torsional oscillations of the cutting drill bit versus the above factors was defined. (C) 2019 Elsevier Ltd. All rights reserved.
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Terekhov, V. Thermal phenomena and dynamic features of deep holes fabrication for connections of heat exchange tubes / Terekhov, V, Smirnov, A, Mironova, L // Materials Today: Proceedings. - 2019. - 19. - P. 2072-2074. - 10.1016/j.matpr.2019.07.077
URI
https://www.doi.org/10.1016/j.matpr.2019.07.077
https://www.scopus.com/record/display.uri?eid=2-s2.0-85079882726&origin=resultslist
http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=Alerting&SrcApp=Alerting&DestApp=WOS_CPL&DestLinkType=FullRecord&UT=WOS:000507473500059
https://openrepository.mephi.ru/handle/123456789/19385
https://www.scopus.com/record/display.uri?eid=2-s2.0-85079882726&origin=resultslist
http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=Alerting&SrcApp=Alerting&DestApp=WOS_CPL&DestLinkType=FullRecord&UT=WOS:000507473500059
https://openrepository.mephi.ru/handle/123456789/19385