OSAWA - katalog | KL-TECH s.r.o. | www.klte.cz | Page 416

KL-TECH s.r.o | www.klte.cz HF UNI - Variable Helix and unequal pitch - 45° chamfer CUTTING PARAMETERS INFO HF445 N TYPHOO HTA TA-HTA-4 Material Group ISO 513 Hardness/Rm N TYPHOO PU-HPU N TYPHOO SUH SLOTTING N TYPHOO ALH N TYPHOO HRC N TYPHOO I SUH MIN SLOTTING LFTA SUTA /CO HSS-HSS DRILLS SLOTTING P HF VH/U MEF    M1    K1 ≤ 700 N/mm² P3    P4    M2    K2    K3 P5    M3    M4    K4    0.5D x D 50-70 6 8 10 12 14 16 20 6370 4780 3820 3180 2730 2390 1910 0.026 0.034 0.041 0.047 0.052 0.058 0.071 P1    P2    M1 670 650 620 590 570 560 540    K1 n (rpm) fn Vf (mm/rev) (mm/min) 4250 3180 2550 2120 1820 1590 1270 P3    0.024 0.031 0.037 0.042 0.047 0.052 0.064 P4    M2    400 390 370 360 340 330 320 K2    ≤ 700 N/mm² 700-1000 N/mm² ap x ae 1.5D x D 1.5D x D Vc (m/min) 85-105 n (rpm) 8 10 12 14 16 20 3780 3030 2520 2160 1890 1510 0.027 0.033 0.037 0.042 0.047 0.057    P2    M1 410 400 380 360 350 340    3180 2390 1910 1590 1360 1190 960 0.020 0.026 0.031 0.035 0.039 0.044 0.053 250 240 230 220 210 210 200 n (rpm) 2120 1590 1270 1060 910 800 640 n (rpm) 2590 2070 1730 1480 1290 1040 fn Vf (mm/rev) (mm/min) 0.024 0.029 0.034 0.038 0.042 0.051 250 240 230 220 220 210 K1 Hardness/Rm ≤ 700 N/mm² ap x ae 2D x D 60-80 D (mm) n (rpm) 6 8 10 12 14 16 20 3720 2790 2230 1860 1590 1390 1110 fn Vf (mm/rev) (mm/min) 0.016 0.020 0.024 0.028 0.031 0.035 0.043 230 230 220 210 200 190 190 ALU MEX UH -HSSP HSS/CO LS END MIL CARBIDE BURRS PARAMETERS SUGGESTED WITH HIGH PRECISION WELDON CHUCK AND STABLE MACHINING CONDITION. FOR APPLICATION ON HIGH POWER MILLING CHUCK, PLEASE REFER TO HF444 PARAMETERS. 414    S3    S5 30-50 fn Vf (mm/rev) (mm/min) 55-75 fn Vf (mm/rev) (mm/min) P1 n (rpm) K3 Hardness/Rm D (mm) S2 0.5D x D D x D fn Vf (mm/rev) (mm/min) S4 ≤ 40 HRC 70-90 n (rpm)    ≤ 35 HRC D X D D (mm) S1 700-1000 N/mm² 110-130 Vc (m/min) MDTA P2 ap x ae Material Group ISO 513 G2    Vc (m/min) Material Group ISO 513 N TYPHOO HL C-SD-TA P1 fn Vf (mm/rev) (mm/min) 0.018 0.024 0.029 0.033 0.037 0.041 0.050 160 150 150 140 130 130 130