Общий каталог Osawa 2021 - страница 384

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 D x 0.4D D x 0.4D D x 0.25D D x 0.25D Vc (m/min) 100÷120 60÷80 45÷65 30÷40 D fz(mm)(mm/z) fz(mm/z) fz(mm/z) fz(mm/z) CARBIDEDRILLS VERTICAL 6 0.024 0.022 0.018 0.017 PU-HPU 8 0.032 0.028 0.024 0.022 TA-4HTA 10 0.038 0.034 0.028 0.026 SUH 12 0.043 0.039 0.032 0.030 ALH 14 0.049 0.044 0.036 0.034 HRC 16 0.054 0.049 0.041 0.038 SUH MINI 18 0.059 0.053 0.045 0.042 HL 20 0.066 0.059 0.049 0.046 HSD C-SD-TA 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 ap x ae DxD DxD 0.5D x D 0.5D x D Vc (m/min) 85÷105 55÷75 40÷60 20÷40 D fz fz fz fz (mm) (mm/z) (mm/z) (mm/z) (mm/z) HSS 3 0.006 0.006 0.005 0.007 DRILLS 4 0.008 0.007 0.007 0.009 DRILLING 5 0.010 0.009 0.008 0.011 LFTA 6 0.012 0.011 0.010 0.013 SUTAHSS-HSS/CO 8 0.016 0.014 0.013 0.017 10 0.019 0.017 0.015 0.021 12 0.022 0.019 0.017 0.024 14 0.024 0.022 0.019 0.027 16 0.027 0.024 0.022 0.030 18 0.030 0.027 0.024 0.033 20 0.033 0.030 0.026 0.036 ap x ae ≤ D5 0.5D x D 0.5D x D 0.25D x D 0.25D x D CARBIDE END-MILLS G2 MDTA HF VH/UP MEF 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. 383