Prediction of Surface Roughness Through Roughness Parameter Rz, During Hard Turning of Steel C55(DIN) Using Mixed Ceramics MC2 (Al2O3+TiC)

Ostergllava, Naim and Shabani, Mevludin and Simeonov, Simeon and Loku, Afrim and Pijar, Bura (2021) Prediction of Surface Roughness Through Roughness Parameter Rz, During Hard Turning of Steel C55(DIN) Using Mixed Ceramics MC2 (Al2O3+TiC). International Journal of Scientific & Engineering Research, 12 (4). pp. 615-621. ISSN 2229-5518

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Abstract

Surface roughness parameters are normally categorized into three groups accord ing to its functionality, which
are defined as amplitude parameters, spacing parameters, and hybrid parameters. In this course, an attempt has been made
to explore the effect of process parameters speed, feed, and depth of cut as well as geometric property or radius of the cu tting insert on Surface Roughness characteristic Rz in hard turning of steel C 55 (DIN) using mixed ceramics MC 2 (Al2O3 + Ti C). Rz is
roughness parameter that is usually called ten point average heights or the average maximum peak to valley of five consecutive sampling lengths within
the measuring length. Significant number researchers consider roughness parameter Rz more relevant in comparison with the roughness parameter Ra
which is one of the most used roughness parameter of the surface roughness topography characterization. This is due to the fact that Rz describes in
more accurate manner the depth of the valleys, which is very significant property in terms of the exploitation when it comes to the surfaces that need
constant and consistent lubrication as the action to minimize friction and allow smooth movement of interacting components.

Item Type:	Article
Subjects:	Engineering and Technology > Mechanical engineering
Divisions:	Faculty of Mechanical Engineering
Depositing User:	Simeon Simeonov
Date Deposited:	26 Apr 2021 07:54
Last Modified:	26 Apr 2021 07:54
URI:	https://eprints.ugd.edu.mk/id/eprint/28017

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