Title :
Research and optimization of technological modes of electro-spark processing details of tribosistem
Author :
Mashkov, Yury K. ; Korotaev, Dmitry N. ; Baybaratskaya, Marina Yu ; Alimbaeva, Botagoz Sh
Author_Institution :
Omsk State Tech. Univ., Omsk, Russia
Abstract :
The influence of materials of alloying electrodes on microhardness, thickness and tribotechnical properties of the coats shaped by electro-spark processing on various technological modes are explored. It is secured that with the increase of parameters of energy modes of electro-spark processing the microhardness and the thickness of coat are increasing regardless of an electrode material. Effects of optimising research of technological modes of electro-spark processing of steel surfaces are given. It is shown that the increase of the anode-cathode voltage at simultaneous magnification of a discharge capacity of condensers leads to decrease in velocity of metalpolymeric tribosystem attrition. Using ≪an abrupt ascension≫ optimum modes of processing are determined.
Keywords :
anodes; coatings; microhardness; steel; surface treatment; tribology; alloying electrode materials; anode-cathode voltage; coats; condensers; electro-spark processing; energy modes; metalpolymeric tribosystem attrition; microhardness; simultaneous discharge capacity magnification; steel surfaces; technological modes; thickness; tribotechnical properties; Alloying; Discharges (electric); Electrodes; Materials; Steel; Surface discharges; Surface treatment; a microhardness; a thickness of a coat; an alloying electrode; factorial experiment; optimisation; the electro-spark processing; velocity of attrition;
Conference_Titel :
Dynamics of Systems, Mechanisms and Machines (Dynamics), 2014
Conference_Location :
Omsk
Print_ISBN :
978-1-4799-6406-2
DOI :
10.1109/Dynamics.2014.7005682
