Каталог SGS микроинструмент - страница 38

FRACTIONAL 4 Flute: Square, Ball Ap Diameter (D1) M4, M4B Ae Ae (inch) 1.5xD Vc Fractional Hardness Ae x D1 Ap x D1 (SFM) 0.005 0.015 0.031 0.062 0.093 0.120 365 RPM 278860 89378 44689 22309 14865 11619 Profile ≤ .30 ≤ .50 ≤1 Fz 0.000017 0.00005 0.00011 0.00021 0.00032 0.00041 CARBON STEELS (292-438) ≤ 275 Bhn Feed (ipm) 18.88 18.88 18.88 18.88 18.88 18.88 1018, 1040, 1080, 1090, or 10L50, 1140, 1212, 12L15, 290 RPM 221560 71013 35506 17725 11810 9232 ≤ 28 HRc Slot 1525, 1536 1 ≤ .20 ≤ .50 Fz 0.000017 0.00005 0.00011 0.00021 0.00032 0.00041 (232-348) Feed (ipm) 15.00 15.00 15.00 15.00 15.00 15.00 P 210 RPM 160440 51423 25712 12835 8552 6685 Profile ≤ .30 ≤ .50 ≤1 Fz 0.000015 0.00005 0.00010 0.00019 0.00029 0.00037 (168-252) ALLOY STEELS ≤ 375 Bhn Feed (ipm) 9.80 9.80 9.80 9.80 9.80 9.80 4140, 4150, 4320, 5120, or 5150, 8630, 86L20, 50100 ≤ 40 HRc 165 RPM 126060 40404 20202 10085 6720 5253 Slot 1 ≤ .20 ≤ .50 Fz 0.000015 0.00005 0.00010 0.00019 0.00029 0.00037 (132-198) Feed (ipm) 7.70 7.70 7.70 7.70 7.70 7.70 175 RPM 133700 42853 21426 10696 7127 5571 Profile ≤ .30 ≤ .50 ≤1 Fz 0.000013 0.00004 0.00008 0.00016 0.00024 0.00030 (140-210) TOOL STEELS ≤ 375 Bhn Feed (ipm) 6.75 6.75 6.75 6.75 6.75 6.75 H A2, D2, H13, L2, M2, or P20, S7, T15, W2 ≤ 40 HRc 140 RPM 106960 34282 17141 8557 5701 4457 Slot 1 ≤ .20 ≤ .50 Fz 0.000013 0.00004 0.00008 0.00016 0.00024 0.00030 (112-168) Feed (ipm) 5.40 5.40 5.40 5.40 5.40 5.40 305 RPM 233020 74686 37343 18642 12421 9709 Profile ≤ .30 ≤ .50 ≤1 Fz 0.000017 0.00005 0.00011 0.00021 0.00032 0.00041 CAST IRONS (244-366) ≤ 220 Bhn Feed (ipm) 15.81 15.81 15.81 15.81 15.81 15.81 (LOW & MEDIUM K or ALLOY) 245 RPM 187180 59994 29997 14974 9978 7799 ≤ 19 HRc Slot Gray, Malleable, Ductile 1 ≤ .20 ≤ .50 Fz 0.000017 0.00005 0.00011 0.00021 0.00032 0.00041 (196-294) Feed (ipm) 12.70 12.70 12.70 12.70 12.70 12.70 340 RPM 259760 83256 41628 20781 13846 10823 Profile ≤ .30 ≤ .50 ≤1 Fz 0.000017 0.00005 0.00010 0.00021 0.00031 0.00040 (272-408) STAINLESS STEELS ≤ 275 Bhn Feed (ipm) 17.38 17.38 17.38 17.38 17.38 17.38 (FREE MACHINING) or 303, 416, 420F, 430F, 440F ≤ 28 HRc 270 RPM 206280 66115 33058 16502 10996 8595 Slot 1 ≤ .20 ≤ .50 Fz 0.000017 0.00005 0.00010 0.00021 0.00031 0.00040 (216-324) Feed (ipm) 13.80 13.80 13.80 13.80 13.80 13.80 235 RPM 179540 57545 28772 14363 9570 7481 Profile ≤ .30 ≤ .50 ≤1 Fz 0.000015 0.00005 0.00009 0.00019 0.00029 0.00037 (188-282) STAINLESS STEELS ≤ 275 Bhn Feed (ipm) 10.92 10.92 10.92 10.92 10.92 10.92 M (DIFFICULT) or 304, 304L, 316, 316L ≤ 28 HRc 185 RPM 141340 45301 22651 11307 7534 5889 Slot 1 ≤ .20 ≤ .50 Fz 0.000015 0.00005 0.00009 0.00019 0.00029 0.00037 (148-222) Feed (ipm) 8.60 8.60 8.60 8.60 8.60 8.60 215 RPM 164260 52647 26324 13141 8756 6844 Profile ≤ .30 ≤ .50 ≤1 Fz 0.000011 0.00003 0.00007 0.00013 0.00020 0.00026 STAINLESS STEELS (172-258) ≤ 325 Bhn Feed (ipm) 7.08 7.08 7.08 7.08 7.08 7.08 (PH) or 13-8 PH, 15-5PH, 170 RPM 129880 41628 20814 10390 6923 5412 ≤ 35 HRc Slot 17-4 PH, CUSTOM 450 1 ≤ .20 ≤ .50 Fz 0.000011 0.00003 0.00007 0.00013 0.00020 0.00026 (136-204) Feed (ipm) 5.60 5.60 5.60 5.60 5.60 5.60 continued on next page 38 END MILLS END MILLS www.ksptmicrotools.com