Основной каталог Winstar 2021 - страница 229

Предыдущая страница Следующая страница

Навигация

Solid Carbide EndmillsMilling Solid Carbide Endmills Recommended Cutting Conditions Table 025 H600 Seires EHSSC2 (H600 Series, vc, rpm and feed increase 20%) G550 Seires EPSSC2 G450 Seires EPSSA2 Material CARBON STEEL / ALLOY STEEL ALLOY STEEL / TOOL STEELSCM, SKT, SKD PREHARDENED STEELNAK80 CENA1 Hardness HB180~250 HRC25~35 HRC35~45 Vc 120(m/min) 95(m/min) 79(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 12700 380 1.5 3 10000 300 0.9 3 8386 251 0.15 3 4mm 9550 382 2 4 7560 302 1.2 4 6290 251 0.2 4 6mm 6370 445 3 6 5040 352 1.8 6 4200 294 0.3 6 8mm 4770 333 4 8 3780 264 2.4 8 3140 220 0.4 8 10mm 3820 230 5 10 3020 181 3 10 2515 150 0.5 10 12mm 3180 190 6 12 2520 151 3.6 12 2100 126 0.6 12 Material HARDENED STEELSKD61, SKD11 STAINLESS STEELSUS304 316 CAST IRONFC / FCD Hardness HRC 40~55) Vc 48(m/min) 79(m/min) 120(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 5095 152 0.15 3 8386 251 0.15 3 12700 380 1.5 3 4mm 3820 152 0.2 4 6290 251 0.2 4 9550 382 2 4 6mm 2548 178 0.3 6 4200 294 0.3 6 6370 445 3 6 8mm 1910 133 0.4 8 3140 220 0.4 8 4770 333 4 8 10mm 1528 92 0.5 10 2515 150 0.5 10 3820 230 5 10 12mm 1274 76 0.6 12 2100 126 0.6 12 3180 190 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. A224