Original scientific paper

Flank wear and surface roughness in end milling of hardened steel

S. Jozić ; Faculty of Electrical Engineering, Mechanical Engineeringand Naval Architecture, University of Split, Split, Croatia
D. Bajić ; Faculty of Electrical Engineering, Mechanical Engineeringand Naval Architecture, University of Split, Split, Croatia
A. Stoić ; Mechanical Engineering Faculty, University of Osijek, SlavonskiBrod, Croatia

Abstract

This study examines flank wear and surface ruoghness in up and down hard end milling. After obtaining the mathematical models, it has been carried out a series of numerical simulations with variation of input parameters in order to analyze their influence on flank wear and surface roughness. Additionally, flank wear and surface roughness has been analysed in correlation with the volume of the removed material for different cutting parameters. Observed from the viewpoint of machinability, down hard milling is favorable compared to the up hard milling.

Keywords

flank wear; surface roughness; regression analysis; material removal volume

Hrčak ID:

128957

URI

https://hrcak.srce.hr/128957

Publication date:

1.4.2015.

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