Acta Univ. Agric. Silvic. Mendelianae Brun. 2015, 63(5), 1523-1528 | DOI: 10.11118/actaun201563051523

Effect of Cutting Materials on Roughness in Turning

Pavel Polák1, Ján Žitňanský1, Petr Dostál2, Katarína Kollárová3
1 Department of Quality and Engineering Technologies, Faculty of Engineering, Slovak University of Agriculture in Nitra, Tr. A. Hlinku 2, 949 76 Nitra, Slovak Republic
2 Department of Technology and Automobile Transport, Faculty of Agronomy, Mendel University in Brno, Zemědělská 1, 613 00 Brno, Czech Republic
3 Department of Science and Research, Faculty of Engineering, Slovak University of Agriculture in Nitra, Tr. A. Hlinku 2, 949 76 Nitra, Slovak Republic

This paper focuses on demonstrating the effect of cutting materials and the geometry of cutting blades on roughness during the turning of machined surface. Experiments have been targeted at measuring roughness when turning a sample of 11 523 steel at constant parameters of shift and depth of cut and under variable values of spindle speed. Measurements were performed by using replaceable cutting blades of different types and parameters. Results were evaluated in terms of the effect of different properties of cutting blades and variable values of spindle speed.

Keywords: machining of materials, shift, depth of cut, spindle speed, cobalt, TiCN
Grants and funding:

The research has been supported by the project TP 4/2014 "Analysis of degradation processes of modern materials used in agricultural technology" financed by IGA AF MENDELU. This work was supported by the KEGA project No. 035SPU-4/2014 'Integration of innovative trends of metal cutting, metrology and quality management into university study'.

Prepublished online: October 29, 2015; Published: December 1, 2015  Show citation

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Polák, P., Žitňanský, J., Dostál, P., & Kollárová, K. (2015). Effect of Cutting Materials on Roughness in Turning. Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 63(5), 1523-1528. doi: 10.11118/actaun201563051523
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