22 Каталог KORLOY 2020 Инструмент и оснастка для станков по металлу Стр.A10

Каталог KORLOY 2020 Инструмент для станков по металлу Стр. A10 0022 Lab2u

Turning Grades Application examples (NC3215/NC3225) P Carbon steel (SM20C) Workpiece Part for fuel system Cutting vc (m/min) = 250 380, fn (mm/rev) = 0.2 0.3 condition ap (mm) = 1.5 2.0, wet Designation Insert : CNMG120412-MP (NC3215) Holder: PCLNL2525-M12 Test result CD A NC3215 Competitor P Alloy steel (SNCM, cast) Workpiece Cutting condition Designation Test result Part for engine vc (m/min) = 100, fn (mm/rev) = 0.15 ap (mm) = 3.0, wet Insert : CNMG120408-MP (NC3225) Holder: PCLNR2525-M12 NC3225 Competitor P Carbon steel (SM40C, cold forging) Workpiece Cutting condition Designation Test result Part for steering vc (m/min) = 170, fn (mm/rev) = 0.3 ap (mm) = 2.7 3.0, wet Insert : DNMG150408-MP (NC3215) Holder: DDJNL2525-M15 NC3215 Competitor P Carbon steel (S55CR, hot forging) Workpiece Part for steering Cutting vc (m/min) = 230, fn (mm/rev) = 0.3 condition ap (mm) = 0.5 1.5, wet Designation Insert: CNMG120408-MP (NC3225) Holder: PCLNL2525-M12 Test result CD A NC3225 Competitor P Carbon steel (SM45C, cold forging) Workpiece Part for steering Cutting vc (m/min) = 200 250, fn (mm/rev) = 0.25 0.35 condition ap (mm) = 1.0 2.0, wet Designation Insert : DNMG150612-LP (NC3215) Holder: DDJNL2525-M15 Test result CD A NC3215 Competitor Grades & Chip Breakers P Alloy steel (SCR420, cold forging) Workpiece Part for mission Cutting vc (m/min) = 160, fn (mm/rev) = 0.13 condition ap (mm) = 1.0, wet Designation Insert: DNMG150608-LP (NC3225) Holder: DDJNL2525-M15 Test result CD A NC3225 Competitor 10