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

fYear

2014

fDate

11-13 Nov. 2014

Firstpage

1

Lastpage

5

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;

fLanguage

English

Publisher

ieee

Conference_Titel

Dynamics of Systems, Mechanisms and Machines (Dynamics), 2014

Conference_Location

Omsk

Print_ISBN

978-1-4799-6406-2

Type

conf

DOI

10.1109/Dynamics.2014.7005682

Filename

7005682