Основной каталог Winstar 2021 - страница 254

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Solid Carbide Endmills Recommended Cutting Conditions Table 052 G550 Seires EPSRC4 Material Carbon Steels/Cast iron/Alloy SteelsS50C/FC250/SCM/NAK Hardness HRC 35~45 Dia EFF-L RPM Feed (mm/min) ap (mm) 4 40000 3000 0.040 8 36000 2400 0.030 1.0mm 10 30000 1500 0.025 12 20000 1000 0.020 16 10000 500 0.005 6 40000 3200 0.060 10 35000 2500 0.050 12 32000 2400 0.050 1.5mm 16 16000 1100 0.030 20 10000 600 0.010 25 9000 500 0.009 6 40000 4000 0.100 10 35000 3500 0.080 12 32000 3200 0.070 2.0mm 16 24000 2400 0.050 20 12000 1200 0.030 25 10000 800 0.020 30 5000 500 0.010 10 32000 4000 0.200 12 28000 2500 0.120 16 23000 1800 0.100 2.5mm 20 20000 1500 0.060 25 9000 1100 0.040 30 2500 300 0.005 10 25000 3600 0.400 12 23000 3000 0.300 16 18000 2500 0.200 3.0mm 20 15000 2000 0.150 25 12000 1700 0.100 30 7000 800 0.050 35 5000 300 0.030 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. A249