Face Mills Face Mills • Victory™ M1200 Series Recommended Starting Speeds „Recommended Starting Speeds [m/min] MaterialGroup TN6520 TN6525 TN6540 TN7535 WK15CM WP25PM 1 – – – 410 320 280 360 280 240 545 475 445 – – – 395 340 325 2 – – – 320 250 215 250 190 170 335 305 275 – – – 330 290 240 3 – – – 280 215 185 215 170 140 305 275 245 – – – 305 260 210 P 4 – – – 235 170 145 180 130 110 230 210 190 – – – 270 220 180 5 – – – 310 235 200 240 180 150 310 275 250 – – – 220 205 180 6 – – – 205 160 130 160 120 100 190 160 130 – – – 200 150 120 1 – – – 190 120 80 130 80 60 245 220 185 – – – 245 215 200 M 2 – – – 120 80 50 80 50 40 220 190 170 – – – 220 190 155 3 – – – 125 80 55 85 50 40 175 155 140 – – – 170 145 115 1 450 320 230 275 245 220 220 205 180 355 320 290 505 460 410 275 245 220 K 2 390 250 190 215 190 180 175 155 140 280 250 230 400 355 330 215 190 180 3 300 230 160 180 160 145 155 145 125 235 210 190 335 300 275 180 160 145 1 – – – – – – – – – – – – – – – – – – N 2 – – – – – – – – – – – – – – – – – – 3 – – – – – – – – – – – – – – – – – – 1 – – – – – – 50 35 30 – – – – – – 50 40 30 2 – – – – – – 25 20 10 – – – – – – 50 40 30 S 3 – – – – – – 70 40 30 – – – – – – 60 50 30 4 – – – – – – 60 30 25 – – – – – – 85 60 40 1 – – – – – – – – – – – – – – – 145 110 85 H 2 – – – – – – – – – – – – – – – – – – 3 – – – – – – – – – – – – – – – – – – MaterialGroup WS30PM WP35CM WP40PM TN6501 THM-U 1 – – – 545 475 445 355 310 295 – – – – – – 2 – – – 335 305 275 300 260 215 – – – – – – 3 – – – 305 275 245 275 235 190 – – – – – – P 4 – – – 230 210 190 245 205 160 – – – – – – 5 – – – 310 275 250 205 185 160 – – – – – – 6 – – – 190 160 130 180 140 110 – – – – – – 1 270 240 220 245 220 185 235 205 185 – – – – – – M 2 245 215 175 220 190 170 210 180 150 – – – – – – 3 185 160 125 175 155 140 155 140 110 – – – – – – 1 – – – 355 320 290 – – – – – – – – – K 2 – – – 280 250 230 – – – – – – – – – 3 – – – 235 210 190 – – – – – – – – – 1 – – – – – – – – – 2400 1440 1200 2400 1440 1200 N 2 – – – – – – – – – 1640 980 800 1640 980 800 3 – – – – – – – – – 960 600 480 960 600 480 1 55 50 35 – – – 50 40 35 – – – – – – 2 55 50 35 – – – 50 40 35 – – – – – – S 3 65 55 35 – – – 60 50 35 – – – – – – 4 100 70 50 80 60 40 80 60 40 – – – – – – 1 – – – – – – – – – – – – – – – H 2 – – – – – – – – – – – – – – – 3 – – – – – – – – – – – – – – – NOTE: FIRST choice starting speeds are in bold type. As the average chip thickness increases, the speed should be decreased. Recommended Starting Feeds „Recommended Starting Feeds [mm] Light General Heavy Machining Purpose Machining Programmed Feed per Tooth (fz) as a % of Radial Depth of Cut (ae) Insert Insert Geometry 5% 10% 20% 30% 40–100% Geometry .F..LDJ 0,45 0,90 1,84 0,33 0,65 1,31 0,25 0,48 0,97 0,21 0,42 0,84 0,20 0,39 0,77 .F..LDJ .E..LD 0,45 1,36 2,81 0,33 0,98 1,97 0,25 0,73 1,46 0,21 0,63 1,27 0,20 0,58 1,16 .E..LD .S..GD 0,72 2,35 3,89 0,52 1,67 2,70 0,39 1,23 1,98 0,34 1,07 1,72 0,31 0,98 1,57 .S..GD .S..HD 0,92 2,35 3,89 0,66 1,67 2,70 0,49 1,23 1,98 0,43 1,07 1,72 0,39 0,98 1,57 .S..HD NOTE: Use “Light Machining” value as starting feed rate. widia.com H29