PRODUCT SURFACE QUALITY PROVIDING ON ELECTRO-EROSION EQUIPMENT

2012 , VOLUME 12, NUMBER 2 ( MARCH-APRIL )

ISSN 2226-1494 (print), ISSN 2500-0373 (online)

Publications

Editor-in-Chief

Nikiforov
Vladimir O.
D.Sc., Prof.

Partners

V. A. Valetov, V. Medunetskiy

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Abstract

Expediency of electro-erosion facilities in preparing surfaces with determined micro geometric surface

parameters while creating formative matrix is justified. Solutions of technological tasks are presented, which

show the expediency of electro-erosion facilities in simplifying of creating technology and efficiency increase

with saving specified surface quality. In addition, experiments results are presented, showing failure of

parametrical method as a method of surface roughness assessment, and showing influence of instrumentelectrode

surface roughness on the speed of blank-product surface processing.

Keywords: surface roughness, electro-erosion processes and facilities, nonparametric criteria of surface roughness assessment.