Общий каталог Osawa 2021 - страница 381

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 DxD DxD 0.5D x D 0.5D x D Vc (m/min) 110÷130 70÷90 50÷70 30÷50 CARBIDEDRILLS D fz fz fz fz(mm)(mm/z)(mm/z)(mm/z)(mm/z) 3 0.013 0.011 0.009 0.009 PU-HPU TA-4HTA SLOTTINGSUH 45 0.0170.021 0.0150.019 0.0120.016 0.0120.014 ALH 6 0.024 0.022 0.018 0.017 HRC 8 0.032 0.028 0.024 0.022 SUH MINI 10 0.038 0.034 0.028 0.026 HL 12 0.043 0.039 0.032 0.030 HSD 14 0.049 0.044 0.036 0.034 C-SD-TA 16 0.054 0.049 0.041 0.038 18 0.059 0.053 0.045 0.042 20 0.066 0.059 0.049 0.046 ap x ae ≤ D5 0.5D x D 0.5D x D 0.25D x D 0.25D x D Material Group P1 P2 P7 K1 P3 P4 M1 K2 K3 ISO 513 HSS Hardness/Rm ≤700 N/mm² 600÷1000 N/mm² DRILLS ap x ae 1.5D x D 1.5D x D Vc (m/min) 85÷105 55÷75 LFTA SUTA D fz fz HSS-HSS/CO SLOTTING (mm)8 (mm/z)0.025 (mm/z)0.023 10 0.030 0.027 12 0.035 0.031 14 0.039 0.035 16 0.043 0.039 18 0.048 0.043 20 0.053 0.047 CARBIDE END-MILLS G2 Material GroupISO 513 P1 P2 P7 K1 MDTA HF VH/UP Hardness/Rm ≤700 N/mm² MEF ap x ae 2D x D ALU MEX/MH Vc (m/min) 60÷80 UH/MH D fz SLOTTING (mm) (mm/z) 10 0.023 12 0.026 14 0.029 16 0.032 18 0.036 20 0.039 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. 380