The analysis of speed increase perspectives of nanostructuring burnishing with heat removal from the tool

The analysis of speed increase perspectives of nanostructuring burnishing with heat removal from the tool

Bibliographic Details
Parent link:IOP Conference Series: Materials Science and Engineering
Vol. 124 : Mechanical Engineering, Automation and Control Systems (MEACS2015).— 2016.— [012127, 6 p.]
Corporate Author: Национальный исследовательский Томский политехнический университет (ТПУ) Институт кибернетики (ИК) Кафедра технологии автоматизированного машиностроительного производства (ТАМП)
Other Authors: Kuznetsov V. P. Viktor Pavlovich, Skorobogatov A. S., Gorgots V. G., Yurovskikh A. S.
Summary:Title screen
The work deals with investigation of opportunities of speed increase of nanostructuring burnishing due to heat removal from the contact area of severe plastic deformation using friction via the tool. The work has analyzed changes of the structure, thickness and quality of the modified layer, while increasing treatment speed of the tool without heat removal and with heat-cooling system. It is established that the cooling system of the tool indenter with a cooling capacity of 10 W allows for the two-times increase of the critical speed of burnishing, and when exceeding this speed, the deformable material does not turn into a nanostructuring state. It is shown that heat removal provides for a stable maintenance of the indenter temperature, an increase in thickness of the nanostructured layer up to 5 μm and roughness up to Ra=150 nanometers at processing speed up to 0.17 m/s.
Language:English
Published: 2016
Series:Materials Science in Mechanical Engineering
Subjects:
электронный ресурс
труды учёных ТПУ
наноструктурирование
пластическая деформация
трение
тепло
охлаждение
инденторы
Online Access:http://dx.doi.org/10.1088/1757-899X/124/1/012127
http://earchive.tpu.ru/handle/11683/33886
Format: Electronic Book Chapter
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=648600

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