Face Mills Face Mills • Victory™ M1200 Mini Series Recommended Starting Speeds (Recommended Starting Speeds [m/min] — continued) MaterialGroup WP25PM WP35CM WS30PM WP40PM TN6501 THM-U 1 395 340 325 545 475 445 – – – 355 310 295 – – – – – – 2 330 290 240 335 305 275 – – – 300 260 215 – – – – – – 3 305 260 210 305 275 245 – – – 275 235 190 – – – – – – P 4 270 220 180 230 210 190 – – – 245 205 160 – – – – – – 5 220 205 180 310 275 250 – – – 205 185 160 – – – – – – 6 200 150 120 190 160 130 – – – 180 140 110 – – – – – – 1 245 215 200 245 220 185 270 240 220 235 205 185 – – – – – – M 2 220 190 155 220 190 170 245 215 175 210 180 150 – – – – – – 3 170 145 115 175 155 140 185 160 125 155 140 110 – – – – – – 1 275 245 220 355 320 290 – – – – – – – – – – – – K 2 215 190 180 280 250 230 – – – – – – – – – – – – 3 180 160 145 235 210 190 – – – – – – – – – – – – 1 – – – – – – – – – – – – 2400 1440 1200 2400 1440 1200 N 2 – – – – – – – – – – – – 1640 980 800 1640 980 800 3 – – – – – – – – – – – – 960 600 480 960 600 480 1 50 40 30 – – – 55 50 35 50 40 35 – – – – – – 2 50 40 30 – – – 55 50 35 50 40 35 – – – – – – S 3 60 50 30 – – – 65 55 35 60 50 35 – – – – – – 4 85 60 40 80 60 40 100 70 50 80 60 40 – – – – – – 1 145 110 85 – – – – – – – – – – – – – – – 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 0,48 0,89 1,81 0,34 0,64 1,29 0,26 0,48 0,96 0,22 0,42 0,83 0,21 0,38 0,76 .F..LDJ .E..LD 0,48 1,38 2,85 0,34 0,99 2,00 0,26 0,74 1,48 0,22 0,64 1,28 0,21 0,59 1,17 .E..LD .S..GD 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..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 H11