153 Cutting conditions / Schnittwertempfehlungen VHTRI Material group TSR Hardness (N/mm2) HB P1.1 < 750 < 250 P1.2 < 1000 < 300 P1.3 < 1400 < 400 H2.1 < 50 HRc M3.1 < 950 M3.2 < 1250 S6.1 < 1500 S6.2 < 1600 S6.3 < 1600 S6.4 < 1250 Cutting speed Vc m/min 220 - 280 145 - 225 100 - 180 100 - 150 115 - 165 85 - 125 55 - 75 60 - 90 45 - 65 80 - 120 Coolant emulsion emulsion emulsion emulsion emulsion emulsion emulsion emulsion emulsion emulsion Shoulder milling / Eckfräsen ap max. (mm) ae max. (mm) Fz (mm/tooth) < 9,00 < 0,450 0,015 - 0,035 < 12,00 < 0,600 0,025 - 0,050 < 15,00 < 0,750 0,030 - 0,060 < 18,00 < 0,900 0,040 - 0,070 < 24,00 < 1,200 0,050 - 0,085 < 30,00 < 1,500 0,060 - 0,100 < 36,00 < 1,800 0,085 - 0,120 < 40,00 < 2,400 0,100 - 0,145 < 50,00 < 3,000 0,125 - 0,175 Ød (mm) 3,0 4,0 5,0 6,0 8,0 10,0 12,0 16,0 20,0 ap ae Internal Cooling / Innenkühlung ap max. (mm) ae max. (mm) Fz (mm/tooth) < 12,00 < 0,210 0,015 - 0,035 < 16,00 < 0,280 0,025 - 0,050 < 20,00 < 0,350 0,030 - 0,060 < 24,00 < 0,420 0,040 - 0,070 < 32,00 < 0,560 0,050 - 0,085 < 40,00 < 0,700 0,060 - 0,100 < 48,00 < 0,840 0,085 - 0,120 < 64,00 < 1,120 0,100 - 0,145 < 83,00 < 1,400 0,125 - 0,175 Ød (mm) 3,0 4,0 5,0 6,0 8,0 10,0 12,0 16,0 20,0 ap ae Optimized cutting conditions to application area Optimierte Schnittwertebedingungen auf Anwendungsgebiet
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