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DIXI 7213 - 7214DIXI 7213 DIXI 7214 apapCUTTING CONDITIONSaeae HM TiALNap ae ap aeMaterials to be machined Vc [m/min]Vc [m/min] [mm] [mm] [mm] [mm] / P< 600 2 70 100 90 110 < 1.0 x ØD1 1 x ØD1 < 1 x ØD1 < 0.5 x ØD1Unalloyed steel / Low alloyed steel / P600 – 1500 270 90 < 0.5 x ØD1 1 x ØD1 < 1 x ØD1 < 0.3 x ØD1Unalloyed steel / Low alloyed steel70 100 < 1.0 x ØD1 1 x ØD1 < 1.5 x ØD1< 0.5 x ØD1PLead alloyed cutting steel / < 250 HB 70 100 90 110 < 1.0 x ØD1 1 x ØD1 < 1 x ØD1 < 0.5 x ØD1KGrey cast iron / Nodular iron pearlitic / > 250 HB 40 70 70 90 < 0.4 x ØD1 1 x ØD1 < 1 x ØD1 < 0.4 x ØD1KAlloyed cast iron / Nodular iron pearlitic / 70 100 90 110 < 0.4 x ØD1 1 x ØD1 < 1 x ØD1 < 0.4 x ØD1KNodular iron pearlitic / Malleable cast iron - ( - )140 160 < 2.0 x ØD1 1 x ØD1 < 1.5 x ØD1< 0.5 x ØD1NCopper alloy - easy to machine (brass – bronze) - (. - )(CuAlFe) 120 140 170 190 < 1.0 x ØD1 1 x ØD1 < 1 x ØD1 < 0.3 x ØD1NCopper alloy - difficult to machine / Aluminium bronze (Ampco) / 180 220 230 270 < 2.0 x ØD1 1 x ØD1 < 1.5 x ØD1< 0.5 x ØD1NAluminium alloy / Magnesium alloySi < 8% 240 260 300 340 < 2.0 x ØD1 1 x ØD1 < 1.5 x ØD1< 0.5 x ØD1NAluminium cast ironSi > 8% 140 160 210 230 < 2.0 x ØD1 1 x ØD1 < 1.5 x ØD1< 0.5 x ØD1NAluminium cast iron240 260 300 340 < 2.0 x ØD1 1 x ØD1 < 1.5 x ØD1< 0.5 x ØD1NPlastic, 140 160 200 220 < 1.0 x ØD1 1 x ØD1 < 1.5 x ØD1< 0.5 x ØD1NGold, silver192