Основной каталог Winstar 2021 - страница 259

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Solid Carbide EndmillsMilling Solid Carbide Endmills Recommended Cutting Conditions Table 057 G550 Seires EPCRC2 Material CARBON STEEL / ALLOY STEEL ALLOY STEEL / TOOL STEEL PREHARDENED STEELSCM, SNCM, S45SCM, SKT, SKDNAK80 CENA1 Hardness ~HRC35 HRC35~45 HRC45~55 Dia RPM Feed (mm/min) RPM Feed (mm/min) RPM Feed (mm/min) 1.0mm 33100 280 21600 120 13200 70 1.2mm 30000 300 18000 125 12000 70 1.5mm 26400 300 16200 130 10200 70 2.0mm 21600 310 13800 140 8640 80 2.5mm 18000 320 11400 150 7320 80 3.0mm 15900 330 10300 160 6300 80 4.0mm 12800 400 8200 200 5150 95 5.0mm 11000 500 7000 240 4560 120 6.0mm 9500 600 6000 300 3930 140 8.0mm 7200 640 4550 300 3020 140 10.0mm 6000 640 4000 300 2420 140 12.0mm 5000 500 3340 270 2000 120 Table 058 G550 Seires EPCRC4 Material CARBON STEEL / ALLOY STEEL ALLOY STEEL / TOOL STEEL PREHARDENED STEELSCM, SNCM, S45SCM, SKT, SKDNAK80 CENA1 Hardness ~HRC35 HRC35~45 HRC45~55 Dia RPM Feed (mm/min) RPM Feed (mm/min) RPM Feed (mm/min) 2mm 21600 380 13800 280 8640 150 2.5mm 18000 390 11400 300 7320 150 3mm 15900 400 10300 310 6300 150 4mm 12800 500 8200 360 5150 160 5mm 11000 510 7000 430 4560 200 6mm 9500 510 6000 430 3930 200 8mm 7200 550 4550 430 3020 200 10mm 6000 550 4000 430 2420 200 12mm 5000 430 3340 380 2000 160 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. A254