OSAWA - katalog | KL-TECH s.r.o. | www.klte.cz | Page 418

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 N TYPHOO PU-HPU N TYPHOO SUH RAMPING N TYPHOO ALH P1    P2    M1    K1 P3    P4    M2    K2    K3 Hardness/Rm ≤ 700 N/mm² 700-1000 N/mm² _° x ae 30° x D 15° x D Vc (m/min) 85-105 D (mm) n (rpm) 10 12 14 16 20 2870 2390 2050 1790 1430 P5    M3    M4    K4    S1    S4 S2 ≤ 35 HRC    S3    S5 ≤ 40 HRC 45-65 fn Vf (mm/rev) (mm/min) 0.027 0.030 0.034 0.038 0.046 305 290 280 270 265 n (rpm) fn Vf (mm/rev) (mm/min) 1750 1460 1250 1090 880 0.024 0.028 0.031 0.035 0.042 170 165 155 150 150 N TYPHOO HRC Material Group ISO 513 N TYPHOO I SUH MIN N TYPHOO HL P1 C-SD-TA LFTA SUTA VERTICAL P HF VH/U M1    K1 ≤ 700 N/mm² 45° x D 55-75 D (mm) n (rpm) 10 12 14 16 20 2070 1730 1480 1290 1040 fn Vf (mm/rev) (mm/min) 0.026 0.030 0.034 0.038 0.046 P1    P2    M1 220 210 200 195 190    K1 P3    P4    M2    K2    K3 P5    M3    M4    K4    S1    S4 S2 S3    S5 ≤ 700 N/mm² 700-1000 N/mm² ≤ 35 HRC ≤ 40 HRC ap x ae D x 0.4D D x 0.4D D x 0.25D D x 0.25D 100-120 D (mm) n (rpm) 6 8 10 12 14 16 20 5840 4380 3500 2920 2500 2190 1750 60-80 fn Vf (mm/rev) (mm/min) 0.026 0.034 0.041 0.047 0.052 0.058 0.071 610 600 570 540 520 510 500 n (rpm) 3720 2790 2230 1860 1590 1390 1110 45-65 fn Vf (mm/rev) (mm/min) 0.024 0.031 0.037 0.042 0.047 0.052 0.064 350 340 330 310 300 290 280 n (rpm) 2920 2190 1750 1460 1250 1090 880 30-40 fn Vf (mm/rev) (mm/min) 0.020 0.026 0.031 0.035 0.039 0.044 0.053 230 220 210 200 200 190 190 n (rpm) 1860 1390 1110 930 800 700 560 MEF 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. 416    Hardness/Rm Vc (m/min) G2    _° x ae Material Group ISO 513 /CO HSS-HSS DRILLS P2 Hardness/Rm Vc (m/min) RAMPING MDTA    fn Vf (mm/rev) (mm/min) 0.018 0.024 0.029 0.033 0.037 0.041 0.050 140 130 130 120 120 110 110