Общий каталог Osawa 2021 - страница 382

HF UNI - Variable Helix and unequal pitch - 45° chamfer CUTTING PARAMETERS INFO HF441 Material GroupISO 513 P1 P2 P7 K1 P3 P4 M1 K2 K3 P5 M2 M3 K4 S1 S4 S2 S3 S5 Hardness/Rm ≤700 N/mm² 600÷1000 N/mm² ≤35 HRC ≤40 HRC ap x ae 1.5D x 0.5D 1.5D x 0.5D 1.2D x 0.3D 1.2D x 0.3D Vc (m/min) 130÷150 90÷110 60÷80 40÷60 D fz(mm)(mm/z) fz(mm/z) fz(mm/z) fz(mm/z) CARBIDEDRILLS 3 0.015 0.014 0.012 0.017 PU-HPU 4SIDE MILLING5 0.0200.025 0.0180.022 0.0160.020 0.022 TA-4HTA0.027SUH 6 0.029 0.026 0.023 0.032 ALH 8 0.038 0.034 0.030 0.042 HRC 10 0.045 0.041 0.036 0.050 SUH MINI 12 0.052 0.047 0.041 0.057 HL 14 0.058 0.052 0.047 0.064 HSD 16 0.065 0.058 0.052 0.071 C-SD-TA 18 0.071 0.064 0.057 0.078 20 0.079 0.071 0.063 0.087 ap x ae ≤ D5 1.5D x 0.25D 1.5D x 0.25D 1.2D x 0.1D 1.2D x 0.1D Material Group P1 P2 P7 K1 P3 P4 M1 K2 K3 P5 M2 M3 K4 S1 S4 S2 S3 S5 ISO 513 Hardness/Rm ≤700 N/mm² 600÷1000 N/mm² ≤35 HRC ≤40 HRC HSS DRILLS ° x ae 5° x 0.4D 4° x 0.4D 3° x 0.4D 3° x 0.4D Vc (m/min) 110÷130 70÷90 50÷70 30÷50 LFTA D fz fz fz fz SUTA (mm) (mm/z) (mm/z) (mm/z) (mm/z) HSS-HSS/CO 3 0.009 0.009 0.008 0.007 4 0.012 0.011 0.010 0.009 HELICAL 5 0.015 0.014 0.012 0.012 6 0.018 0.016 0.015 0.014 8 0.023 0.021 0.019 0.018 10 0.028 0.026 0.023 0.021 12 0.031 0.029 0.026 0.024 14 0.035 0.033 0.029 0.027 CARBIDEEND-MILLS 16 0.039 0.037 0.032 0.030 18 0.043 0.040 0.036 0.033 G2 20 0.048 0.045 0.039 0.037 MDTA ° x ae ≤ D5 2° x 0.4D 2° x 0.4D 1° x 0.4D 1° x 0.4D HF VH/UPMEF ALU MEX/MH UH/MH HSS END-MILLS CARBIDE BURRS PARAMETERS SUGGESTED WITH HIGH PRECISION WELDON CHUCK AND STABLE MACHINING CONDITION. FOR APPLICATION ON HIGH POWER MILLING CHUCK, PLEASE REFER TO HF440 PARAMETERS. 381