1573 Каталог MITSUBISHI 2015 Токарный и вращающийся инструмент Инструментальные решения Стр.N257

Каталог MITSUBISHI 2015 Металлорежущий инструмент Стр. N257 1573 ENG Lab2u

CARBIDE RECOMMENDED CUTTING CONDITIONS Work Material Aluminium nitride Alumina Zirconia Dia. Cutting speed Revolution Feed rate Step Cutting speed Revolution Feed rate Step Cutting speed Revolution Feed rate Step DC (mm) (m/min) (min'1) (mm/rev) (mm) (m/min) (min'1) (mm/rev) (mm) (m/min) (min'1) (mm/rev) (mm) 0.05 3 20000 0.000015 0.001 3 20000 0.00001 0.001 3 20000 0.00001 0.001 0.08 5 20000 0.00003 0.003 5 20000 0.00002 0.002 5 20000 0.00002 0.001 0.1 6 20000 0.0002 0.01 6 20000 0.0001 0.005 6 20000 0.0001 0.003 0.16 9 18000 0.0002 0.01 9 18000 0.0001 0.005 9 18000 0.0001 0.003 0.2 9 15000 0.0002 0.01 9 15000 0.0001 0.005 9 15000 0.0001 0.003 0.32 12 12000 0.0002 0.01 12 12000 0.0001 0.005 12 12000 0.0001 0.003 0.4 15 12000 0.0002 0.01 15 12000 0.0001 0.005 15 12000 0.0001 0.003 0.5 19 12000 0.0002 0.01 19 12000 0.0001 0.005 19 12000 0.0001 0.003 0.6 19 10000 0.0002 0.01 19 10000 0.0001 0.005 19 10000 0.0001 0.003 0.8 25 10000 0.0002 0.01 25 10000 0.0001 0.005 25 10000 0.0001 0.003 1 31 10000 0.0002 0.01 31 10000 0.0001 0.005 31 10000 0.0001 0.003 1.2 30 8000 0.00025 0.01 30 8000 0.00015 0.005 30 8000 0.00015 0.003 1.6 40 8000 0.0003 0.01 40 8000 0.0002 0.005 40 8000 0.0002 0.003 2 38 6000 0.0003 0.01 38 6000 0.0002 0.005 38 6000 0.0002 0.003 3 47 5000 0.0003 0.01 47 5000 0.0003 0.005 47 5000 0.0002 0.003 Work Material Silicon carbide Silicon nitride Quartz glass Dia. Cutting speed Revolution Feed rate Step Cutting speed Revolution Feed rate Step DC (mm) (m/min) (min'1) (mm/rev) (mm) (m/min) (min'1) (mm/rev) (mm) 0.05 3 20000 0.000005 0.0005 3 20000 0.000015 0.001 0.08 5 20000 0.00001 0.001 5 20000 0.00003 0.005 0.1 6 20000 0.00005 0.002 6 20000 0.0002 0.05 0.16 9 18000 0.00005 0.002 9 18000 0.0002 0.05 0.2 9 15000 0.00005 0.002 9 15000 0.0002 0.05 0.32 12 12000 0.00005 0.002 12 12000 0.0002 0.05 0.4 15 12000 0.00005 0.002 15 12000 0.0003 0.05 0.5 19 12000 0.00005 0.002 19 12000 0.0003 0.05 0.6 19 10000 0.00005 0.002 19 10000 0.0003 0.05 0.8 25 10000 0.00005 0.002 25 10000 0.0003 0.05 1 31 10000 0.00005 0.002 31 10000 0.0003 0.05 1.2 30 8000 0.00007 0.002 30 8000 0.0004 0.05 1.6 40 8000 0.0001 0.002 40 8000 0.0004 0.05 2 38 6000 0.0001 0.002 38 6000 0.0004 0.05 3 47 5000 0.0001 0.002 47 5000 0.0005 0.05 1) Depending on the type of machine it is possible to apply cutting speeds over 20000min-1. 2) Use water soluble coolant or grinding fluid when working. 3) The intermediate diameter revolution is not tabulated. It is matched to the large diameter side and closest drill diameter conditions or by calculating the cutting speed of the closest drill diameter. Set the feedrate per revolution to a suitable value with the recommended feedrate of the closest drill diameter as the standard. N257 DRILLING