Open AccessEvaluation of the effect of changing the geometry of the abrasive grains of the grinding wheel on the characteristics of the roughness of the grinded surface
Author(s) -
Vladimir Bogutsky,
Леонид Шрон,
Elmar Yagyaev
Publication year - 2020
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/709/4/044117
Subject(s) - abrasive , rounding , grinding , materials science , surface roughness , radius , surface finish , surface (topology) , grinding wheel , mechanical engineering , grain size , metallurgy , geometry , composite material , engineering drawing , computer science , engineering , mathematics , computer security , operating system
In the article, based on the analysis of literature sources, the effect of changing the geometric characteristics of abrasive grains during circular grinding on the roughness parameters of the treated surface was evaluated. The proposed dependencies take into account the parameters of processing modes, the size of the abrasive grain and the radius of its rounding, their change during operation, as well as the change in the state of the working surface of the tool, taking into account the processing time. The obtained dependences make it possible to predict the kinetics of changes in the surface roughness in multi-pass grinding.