TY - GEN AU - ZAWADA-TOMKIEWICZ,Anna, Politechnika Koszalińska - Wydział Mechaniczny ED - International Conference of DAAAM Baltic Industrial Engineering TI - Surface roughness produced by hard turning with PCBN tools KW - Hard turning KW - Surface roughness KW - PCBN tools KW - Materiały konferencyjne N1 - Dane z autopsji N2 - This paper investigates surface finish in continuous dry turning of hardened steel when using PCBN tools. The surface profiles (2D arrangement) and surface topography (3D arrangement) generated during hard turning operation on a EN 41Cr4 low chromium alloy steel, heat treated to the hardness of 58 HRC, were evaluated. The paper introduces the multiparameter characterization of the surface when cutting with different tool materials UR - http://innomet.ttu.ee/daaam10/proceedings/PDF/tomkiewicz.pdf ER -