Общий каталог Osawa 2018 - страница 414

HF UNI - Variable Helix and unequal pitch - 45° chamfer CUTTING PARAMETERS INFO HF444 TA-THYTPAH-4OHOTNA Material Group P1 P2 M1 K1 P3 P4 M2 K2 K3 P5 M3 M4 K4 S1 S4 S2 S3 S5 ISO 513 Hardness/Rm ≤ 700 N/mm² 700-1000 N/mm² ≤ 35 HRC ≤ 40 HRC TYPPHUO-HOPNU 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 TYPHOSOUNH D n fz Vf n fz Vf n fz Vf n fz Vf (mm) (rpm) (mm/z) (mm/min) (rpm) (mm/z) (mm/min) (rpm) (mm/z) (mm/min) (rpm) (mm/z) (mm/min) VERTICAL 6 5840 0.026 610 3720 0.024 350 2920 0.020 230 1860 0.018 140 8 4380 0.034 600 2790 0.031 340 2190 0.026 220 1390 0.024 130 TYPHOAOLNH 10 3500 0.041 570 2230 0.037 330 1750 0.031 210 1110 0.029 130 12 2920 0.047 540 1860 0.042 310 1460 0.035 200 930 0.033 120 14 2500 0.052 520 1590 0.047 300 1250 0.039 200 800 0.037 120 TYPHOHORNC 16 2190 0.058 510 1390 0.052 290 1090 0.044 190 700 0.041 110 20 1750 0.071 500 1110 0.064 280 880 0.053 190 560 0.050 110 TSYUPHHOMOINNI Material Group P1 P2 M1 K1 P3 P4 M2 K2 K3 P5 M3 M4 K4 S1 S4 S2 S3 S5 ISO 513 TYPHOOHNL Hardness/Rm ≤ 700 N/mm² 700-1000 N/mm² ≤ 35 HRC ≤ 40 HRC ap x ae 2D x 0.2D 2D x 0.1D 1.5D x 0.1D 1.5D x 0.1D Vc (m/min) 160-200 110-130 80-100 50-70 C-SD-TA D n fz Vf n fz Vf n fz Vf n fz Vf (mm) (rpm) (mm/z) (mm/min) (rpm) (mm/z) (mm/min) (rpm) (mm/z) (mm/min) (rpm) (mm/z) (mm/min) TROCHOIDAL 6 5040 0.066 1320 3450 0.059 810 2650 0.052 560 1590 0.072 460 LFTA 8 3780 0.085 1290 2590 0.077 790 1990 0.068 540 1190 0.094 450 10 3030 0.102 1240 2070 0.092 760 1590 0.082 520 960 0.112 430 12 2520 0.117 1180 1730 0.105 730 1330 0.093 500 800 0.128 410 14 2160 0.131 1130 1480 0.118 700 1140 0.105 480 680 0.144 390 SUTA 16 1890 0.146 1100 1290 0.131 680 1000 0.117 470 600 0.160 380 20 1510 0.177 1070 1040 0.160 660 800 0.142 450 480 0.195 370 HSS-HDSSR/ILCLOS NOTES: Down milling CNC programming is required. “ae” value max 0.2xD - “T” value max 0.1xD. The use of end mill with diameter 30-40% smaller than the width of the slot is recommended. G2 The cutting conditions are based on CNC programming with medium dynamic speed. With lower CNC dynamic speed, use the same cutting conditions or reduce the cutting speed Vc. With higher CNC dynamic speed, reduce the “T” value by approximately -30 -50% and apply the maximum available cutting speed Vc. MDTA ae R1 Cutter radius R2 Half of slot width T Programming width of cut R2 ae Actual width of cut HF VH/UP R1 Y (+) Y MEF X (+) ALU T MEX UH HSSE/NCDO-MHISLSLPS CARBIDE BURRS PARAMETERS SUGGESTED WITH HIGH POWER MILLING CHUCK AND STABLE MACHINING CONDITION 412