Основной каталог Winstar 2021 - страница 251

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Solid Carbide EndmillsMilling Solid Carbide Endmills Recommended Cutting Conditions Table 049 G550 Seires EPSRC2 Material Carbon Steels/Cast iron/Alloy SteelsS50C/FC250/SCM/NAK Hardness HRC 35~45 Dia EFF-L RPM Feed (mm/min) ap (mm) 1 40000 400 0.001 0.2mm 2 40000 200 0.005 1 40000 650 0.007 2 40000 550 0.004 0.3mm 3 40000 500 0.002 4 30000 200 0.001 2 40000 800 0.007 4 40000 800 0.003 0.4mm 6 28000 350 0.001 8 20000 200 0.001 10 17000 150 0.001 4 40000 850 0.003 6 40000 700 0.003 0.5mm 8 30000 500 0.002 12 20000 300 0.001 14 14000 150 0.001 4 40000 950 0.010 8 35000 500 0.004 0.6mm 10 25000 450 0.003 12 20000 300 0.002 16 12000 150 0.001 4 40000 950 0.015 0.7mm 8 30000 700 0.005 12 9000 200 0.002 4 40000 1100 0.015 8 40000 1000 0.010 0.8mm 12 25000 400 0.030 14 20000 300 0.020 6 40000 1300 0.020 0.9mm 8 38000 1200 0.010 10 35000 1000 0.010 1.Use as highly rigid and accurate machine as possible. 2.If the rpm available is lower than the recommend condition, please reduce the feed rate to the same ratio. 3.Use long shank type please reduce the rpm and feed rate. 4.The Feed and RPM may be changed depending on the M/C conditions ,lubricating and cooling system. A246