Основной каталог Winstar 2021 - страница 218

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Solid Carbide Endmills Recommended Cutting Conditions Table 010 H650 Seires EHBSH2 Material PREHARDENED STEELSNAK80 CENA1 HARDENED STEELSSKD61,SKD11 Hardened SteelSKD11,SKH51 Hardness HRC 35~45 HRC 40~55 HRC 55~65 Vc 145 (m/min) 125 (m/min) 105 (m/min) Radius RPM Feed (mm/min) ap(mm) ae (mm) RPM Feed (mm/min) ap (mm) ae(mm) RPM Feed (mm/min) ap(mm) ae(mm) 1R 45270 1130 0.14 0.2 39030 975 0.14 0.2 32780 820 0.14 0.2 2R 22636 1358 0.28 0.4 19500 1170 0.28 0.4 16400 984 0.28 0.4 3R 15090 1130 0.42 0.6 13000 975 0.42 0.6 10930 820 0.42 0.6 4R 11320 905 0.56 0.8 9750 780 0.56 0.8 8195 655 0.56 0.8 5R 9055 770 0.7 1 7800 663 0.7 1 6555 557 0.7 1 6R 7545 680 0.84 1.2 6500 585 0.84 1.2 5460 491 0.84 1.2 Table 011 H650 Seires EHBLH2 Material PREHARDENED STEELSNAK80 CENA1 HARDENED STEELSSKD61,SKD11 Hardened SteelSKD11,SKH51 Hardness HRC 35~45 HRC 40~55 HRC 55~65 Vc 145 (m/min) 125 (m/min) 105 (m/min) Radius RPM Feed (mm/min) ap(mm) ae (mm) RPM Feed (mm/min) ap (mm) ae(mm) RPM Feed (mm/min) ap(mm) ae(mm) 1R 36200 904 0.14 0.2 31200 780 0.14 0.2 26200 656 0.14 0.2 2R 18100 1086 0.28 0.4 15600 930 0.28 0.4 13120 787 0.28 0.4 3R 12050 904 0.42 0.6 10400 780 0.42 0.6 8750 656 0.42 0.6 4R 9050 724 0.56 0.8 7800 624 0.56 0.8 6550 524 0.56 0.8 5R 7250 616 0.7 1 6250 530 0.7 1 5250 446 0.7 1 6R 6036 544 0.84 1.2 5200 468 0.84 1.2 4370 393 0.84 1.2 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. A213