306460 1303 Recommended cutting data for solid carbide trochoidal milling cutters with chip breaker 12,0 16.0 20.0 Vc m/min. fz mm ae mm ap mm hm mm Vc m/min. fz mm ae mm ap mm hm mm Vc m/min. fz mm ae mm ap mm hm mm 340-530 0.24-0.30 1.65-2.10 36 0.089-0.125 340-530 0.30-0.40 2.20-2.80 48 0.111-0.167 340-530 0.40-0.50 2.5-3.5 60 0.141-0.209 320-500 0.20-0.25 1.44-1.90 36 0.069-0.099 320-500 0.25-0.35 1.90-2.50 48 0.086-0.138 320-500 0.35-0.50 2.4-3.0 60 0.121-0.193 320-500 0.20-0.25 1.20-1.65 36 0.063-0.092 320-500 0.25-0.35 1.60-2.20 48 0.079-0.130 320-500 0.35-0.50 2.0-2.5 60 0.110-0.177 280-460 0.18-0.24 1.00-1.50 36 0.052-0.085 280-460 0.23-0.33 1.40-2.00 48 0.068-0.116 280-460 0.35-0.45 1.8-2.4 60 0.105-0.156 260-400 0.15-0.24 0.95-1.40 36 0.042-0.082 260-400 0.22-0.32 1.20-1.90 48 0.060-0.110 260-400 0.30-0.43 1.6-2.4 60 0.085-0.149 320-500 0.20-0.25 1.20-1.65 36 0.063-0.092 320-500 0.25-0.35 1.60-2.20 48 0.079-0.130 320-500 0.25-0.40 2.0-2.5 60 0.079-0.141 300-480 0.18-0.25 0.95-1.65 36 0.050-0.092 300-480 0.25-0.35 1.25-2.20 48 0.070-0.130 300-480 0.30-0.45 1.5-2.5 60 0.082-0.159 210-330 0.14-0.20 0.70-1.45 36 0.033-0.069 210-330 0.18-0.30 1.00-1.90 48 0.045-0.103 210-330 0.25-0.35 1.2-2.4 60 0.061-0.121 100-190 0.12-0.20 0.70-1.45 36 0.029-0.069 100-190 0.15-0.25 1.00-1.90 48 0.037-0.086 100-190 0.20-0.35 1.2-2.4 60 0.049-0.121 120-210 0.07-0.12 0.60-1.20 36 0.015-0.038 120-210 0.09-0.15 0.80-1.60 48 0.020-0.047 120-210 0.12-0.20 1.0-2.0 60 0.027-0.063 110-190 0.09-0.14 0.70-1.45 36 0.021-0.048 110-190 0.15-0.19 1.00-1.90 48 0.037-0.065 110-190 0.15-0.25 1.2-2.2 60 0.036-0.083 360-450 0.20-0.28 1.40-1.90 36 0.068-0.111 360-450 0.25-0.35 1.90-2.50 48 0.086-0.138 360-450 0.35-0.45 2.2-3.0 60 0.116-0.174 320-480 0.20-0.28 1.40-1.90 36 0.068-0.111 320-480 0.25-0.35 1.90-2.50 48 0.086-0.138 320-480 0.35-0.45 2.2-3.0 60 0.116-0.174 280-460 0.19-0.25 1.20-1.65 36 0.060-0.092 280-460 0.25-0.35 1.60-2.20 48 0.079-0.130 280-460 0.30-0.45 2.0-2.8 60 0.095-0.168 260-370 0.19-0.25 1.20-1.90 36 0.060-0.099 260-370 0.25-0.35 1.60-2.50 48 0.079-0.138 260-370 0.30-0.45 2.0-3.0 60 0.095-0.174 200-350 0.15-0.24 1.20-1.90 36 0.047-0.095 200-350 0.22-0.30 1.60-2.50 48 0.070-0.118 200-350 0.25-0.40 2.0-3.0 60 0.079-0.155 50-80 0.03-0.09 0.60-1.20 36 0.006-0.028 50-80 0.05-0.14 0.80-1.60 48 0.011-0.044 50-80 0.06-0.18 1.0-2.0 60 0.013-0.057 50-80 0.03-0.09 0.45-0.95 36 0.005-0.025 50-80 0.04-0.12 0.60-1.25 48 0.007-0.033 50-80 0.06-0.15 0.8-1.6 60 0.012-0.042 Vc = Cutting speed (m/min) Vf = Feed rate (mm/min) fz = Feed per tooth (mm) ae = Width of cut (mm) ap = Depth of cut (mm) n = rpm 11 Index 10 9 OIL 8 7 6 5 4 3 2 1
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