Каталог Widia трохоидальное фрезерование - страница 21

High-Performance Solide Carbide End Mills • VariMill™ Application Data • Series 4777 4778 • Trochoidal Milling/Peel Milling „Series 4777 4778 • Trochoidal Milling/Peel Milling ae/D 50% ae 40% ae 30% ae 20% ae 10% ae 5% ae 4% ae 2% ae Speed factors vc 1 1.1 1.2 1.3 1.4 2.5 3 4 Feed factors fz 1 1 1.1 1.4 2 2.5 3 4.4 phi [°] 90 78.46 66.42 53.13 36.87 25.84 23.07 16.26 MaterialGroup Cutting Speed — vcm/min D 4 6 8 10 12 16 20 25 vc max [m/min] vf 16488 17273 17666 16959 16292 14869 13426 11683 mm/min 1 600 n 47746 31831 23873 19099 15915 11937 9549 7639 min-1 vc max [m/min] vf 15663 16409 16782 16111 15477 14125 12755 11099 mm/min 2 570 n 45359 30239 22680 18144 15120 11340 9072 7257 min-1 vc max [m/min] vf 11668 12224 12502 12002 11529 10522 9501 8268 mm/min 3 480 n 38197 25465 19099 15279 12732 9549 7639 6112 min-1 P vc max [m/min] vf 9512 9965 10192 9784 9399 8578 7746 6740 mm/min 4 450 n 35810 23873 17905 14324 11937 8952 7162 5730 min-1 vc max [m/min] vf 5707 5979 6115 5870 5639 5147 4647 4044 mm/min 5 300 n 23873 15915 11937 9549 7958 5968 4775 3820 min-1 vc max [m/min] vf 3567 3737 3822 3669 3525 3217 2905 2528 mm/min 6 225 n 17905 11937 8952 7162 5968 4476 3581 2865 min-1 vc max [m/min] vf 8387 8786 8986 8626 8287 7563 6829 5943 mm/min 1 345 n 27454 18303 13727 10982 9151 6864 5491 4393 min-1 vc max [m/min] vf 4566 4783 4892 4696 4512 4117 3718 3235 mm/min M 2 240 n 19099 12732 9549 7639 6366 4775 3820 3056 min-1 vc max [m/min] vf 3329 3488 3567 3424 3290 3002 2711 2359 mm/min 3 210 n 16711 11141 8356 6685 5570 4178 3342 2674 min-1 vc max [m/min] vf 12366 12955 13249 12719 12219 11151 10069 8762 mm/min 1 450 n 35810 23873 17905 14324 11937 8952 7162 5730 min-1 vc max [m/min] vf 9481 9932 10158 9751 9368 8549 7720 6718 mm/min K 2 390 n 31035 20690 15518 12414 10345 7759 6207 4966 min-1 vc max [m/min] vf 7420 7773 7949 7632 7331 6691 6042 5257 mm/min 3 390 n 31035 20690 15518 12414 10345 7759 6207 4966 min-1 vc max [m/min] vf 6563 6876 7032 6751 6485 5919 5345 4651 mm/min 1 270 n 21486 14324 10743 8594 7162 5371 4297 3438 min-1 vc max [m/min] vf 1522 1594 1631 1565 1504 1372 1239 1078 mm/min 2 120 n 9549 6366 4775 3820 3183 2387 1910 1528 min-1 S vc max [m/min] vf 4566 4783 4892 4696 4512 4117 3718 3235 mm/min 3 240 n 19099 12732 9549 7639 6366 4775 3820 3056 min-1 vc max [m/min] vf 3044 3189 3261 3131 3008 2745 2479 2157 mm/min 4 180 n 14324 9549 7162 5730 4775 3581 2865 2292 min-1 vc max [m/min] vf 8878 9301 9512 9132 8772 8006 7229 6291 mm/min H 1 420 n 33423 22282 16711 13369 11141 8356 6685 5348 min-1 NOTE: For all other combinations of width and depth of cut, feed and speed must be adapted. Cutting data, which are shown in this catalogue, are applicable under optimum conditions and chip evacuation. Recommended ae: 0,04 x D, phi~23°, ap = ap max Speed and feed: 4% ae WWW.WIDIA.COM 19