Основной каталог Winstar 2021 - страница 234

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Solid Carbide Endmills Recommended Cutting Conditions Table 030 G550 Seires EPSLC2 Material CARBON STEEL / ALLOY STEEL ALLOY STEEL / TOOL STEELSCM, SKT, SKD PREHARDENED STEELNAK80 CENA1 Hardness HB180~250 HRC25~35 HRC35~45 Vc 102 (m/min) 80 (m/min) 67 (m/min) Dia RPM Feed (mm/min) ap(mm) ae (mm) RPM Feed (mm/min) ap (mm) ae(mm) RPM Feed (mm/min) ap(mm) ae(mm) 3mm 10800 323 1.5 3 8500 255 0.9 3 7128 213 0.15 3 4mm 8118 324 2 4 4626 256 1.2 4 5346 213 0.2 4 6mm 5414 378 3 6 4284 300 1.8 6 3570 250 0.3 6 8mm 4054 283 4 8 3210 224 2.4 8 2670 187 0.4 8 10mm 3248 195 5 10 2568 154 3 10 2138 127 0.5 10 12mm 2700 160 6 12 2142 128 3.6 12 1785 107 0.6 12 Material HARDENED STEELSKD61, SKD11 STAINLESS STEELSUS304 316 CAST IRONFC / FCD Hardness HRC 40~55) Vc 40 (m/min) 67 (m/min) 102 (m/min) Dia RPM Feed (mm/min) ap(mm) ae (mm) RPM Feed (mm/min) ap (mm) ae(mm) RPM Feed (mm/min) ap(mm) ae(mm) 3mm 4330 130 0.15 3 7128 213 0.15 3 10800 323 1.5 3 4mm 3247 130 0.2 4 5346 213 0.2 4 8118 324 2 4 6mm 2165 151 0.3 6 3570 250 0.3 6 5414 378 3 6 8mm 1624 113 0.4 8 2670 187 0.4 8 4054 283 4 8 10mm 1298 78 0.5 10 2138 127 0.5 10 3248 195 5 10 12mm 1082 65 0.6 12 1785 107 0.6 12 2700 160 6 12 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. A229