OSAWA - katalog | KL-TECH s.r.o. | www.klte.cz | Page 413

KL-TECH s.r.o | www.klte.cz HF UNI - Variable Helix and unequal pitch - 45° chamfer CUTTING PARAMETERS INFO HF444 Material Group ISO 513 P1 M1    K1 P3    P4    M2    K2    K3 P5    M3    M4    K4    S1    S4 S2    S3    ≤ 35 HRC ≤ 40 HRC _° x ae 7° x 0.4D 5° x 0.4D 3° x 0.4D 3° x 0.4D 110-130 D (mm) n (rpm) 6 8 10 12 14 16 20 6370 4780 3820 3180 2730 2390 1910 70-90 fn Vf (mm/rev) (mm/min) 0.018 0.024 0.029 0.033 0.037 0.041 0.050 P1    P2    M1 470 455 435 415 400 390 380    K1 n (rpm) 4250 3180 2550 2120 1820 1590 1270 P3 50-70 fn Vf (mm/rev) (mm/min)    0.017 0.022 0.027 0.031 0.034 0.038 0.046 P4    M2    K2    n (rpm) 290 285 275 260 250 245 235 3180 2390 1910 1590 1360 1190 960 K3 P5    M3 0.016 0.020 0.025 0.028 0.032 0.035 0.043       K4 200 195 187 178 171 167 164    S1    n (rpm) fn Vf (mm/rev) (mm/min) 2120 1590 1270 1060 910 800 640 S4 0.015 0.019 0.023 0.026 0.029 0.033 0.040 S2    S3    125 121 116 111 107 105 102 700-1000 N/mm² ≤ 35 HRC ≤ 40 HRC _° x ae 15° x D 10° x D 5° x D 5° x D Vc (m/min) 100-120 60-80 45-65 n (rpm) 6 8 10 12 14 16 20 5840 4380 3500 2920 2500 2190 1750 Material Group ISO 513 fn Vf (mm/rev) (mm/min) 0.021 0.027 0.033 0.037 0.042 0.047 0.057 490 475 455 435 420 410 395 n (rpm) fn Vf (mm/rev) (mm/min) 3720 2790 2230 1860 1590 1390 1110 0.019 0.025 0.030 0.034 0.039 0.043 0.052 285 280 265 255 245 240 230 n (rpm) 2920 2190 1750 1460 1250 1090 880 TYPHOO N ALH TYPHOO N HRC TYPHOO N HL 30-40 fn Vf (mm/rev) (mm/min) 0.018 0.024 0.029 0.033 0.037 0.041 0.050 TYPHOO N SUH TYPHOO N SUH MIN I S5 ≤ 700 N/mm² D (mm) TYPHOO N PU-HPU 30-50 fn Vf (mm/rev) (mm/min) M4 TYPHOO N TA-HTA-4 HTA S5 700-1000 N/mm² Hardness/Rm RAMPING    ≤ 700 N/mm² Material Group ISO 513 RAMPING P2 Hardness/Rm Vc (m/min) HELICAL    214 208 200 190 183 178 175 n (rpm) 1860 1390 1110 930 800 700 560 fn Vf (mm/rev) (mm/min) 0.025 0.033 0.039 0.045 0.050 0.056 0.068 188 182 174 167 161 157 153 C-SD-TA LFTA SUTA HSS-HSS /CO DRILLS 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 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) 1750 1460 1250 1090 880 fn Vf (mm/rev) (mm/min) 0.024 0.028 0.031 0.035 0.042 170 165 155 150 150 G2 MDTA HF VH/U P MEF ALU MEX UH HSS/CO -HSSP END MIL LS CARBIDE BURRS PARAMETERS SUGGESTED WITH HIGH POWER MILLING CHUCK AND STABLE MACHINING CONDITION 411