23 Каталог KORLOY 2020 Инструмент и оснастка для станков по металлу Стр.A11

Каталог KORLOY 2020 Инструмент для станков по металлу Стр. A11 0023 Lab2u

Turning Grades Application examples (NC3225) P Alloy steel (SCR420H, hot forging) Cutting vc (m/min) = 360 430, fn (mm/rev) = 0.2 condition ap (mm) = 1.2 1.5 (external machining/facing), wet Designation Insert: CNMG120408-VB (NC3225) Holder: PCLNR2225-M12 Test result NC3225 Competitor P Carbon steel (SM48C, cold forging) Cutting vc (m/min) = 280, fn (mm/rev) = 0.2 0.25 condition ap (mm) = 1 , dry Designation Insert : CNMG120412-VB (NC3225) Holder: PCLNR2525-M12 Test result rxor. NC3225 Competitor P Alloy steel (SCM420H, hot forging) Cutting vc (m/min) = 80 500 condition fn (mm/rev) = 0.15 0.3 (External machining/ facing/grooving/tapping), ap (mm) = 0.7 1.5, wet Designation Insert : DNMG150608-VB (NC3225) Holder: PDJNR2525-M15 030 Test result CD A NC3225 Competitor 175 090 P Carbon steel (SM53C, cold forging) Cutting vc (m/min) = 280 condition fn (mm/rev) = 0.2 0.25(External machining/ internal machining), ap (mm) = 1, dry Designation Insert : DNMG150608-VB (NC3225) Holder: PDJNR2525-M15 Test result CD ) 160 120 NC3225 Competitor P Alloy steel (SCR series, cold forging) Cutting vc (m/min) = 314 condition fn (mm/rev) = 0.25 (external machining/facing) ap (mm) = 1 , wet Designation Insert : CNMG120408-VM (NC3225) Holder: PCLNR2525-M12 Test result CD A 40 NC3225 Competitor Grades & Chip Breakers 11