Frästechnik · Milling Technology

350 Schnittwerte · Cutting Conditions v c = Schnittgeschwindigkeit · Cutting speed f z = Vorschub pro Zahn · Feed per tooth Product Finder NR NF N HR H W v c / f z HSS-Walzenstirnfräser HSS shell end mills Gültig für · Valid for NR NF HR 4050 4050C 4070 4070C 4090 4090C TICN Unbesch. Uncoated a p a e ø d 1 a e = 0,75 x d 1 a p = 0,2 x d 1 v c [m/min] f z [mm] MMS MQL Unbeschichtet Uncoated TICN d 1 ≤ 50 mm d 1 > 50 - 80 mm d 1 > 80 mm P 1 .1 28 36 d 1 ÷560 d 1 ÷ 760 d 1 ÷1250 ) $ 2 .1 24 33 d 1 ÷610 d 1 ÷ 830 d 1 ÷1360 $ 3 .1 20 24 d 1 ÷670 d 1 ÷ 910 d 1 ÷1500 $ 4 .1 22 d 1 ÷740 d 1 ÷1010 d 1 ÷1670 $ 5 .1 M 1 .1 15 21 d 1 ÷670 d 1 ÷ 910 d 1 ÷1500 $ 2 .1 14 d 1 ÷740 d 1 ÷1010 d 1 ÷1670 $ 3 .1 12 d 1 ÷830 d 1 ÷1140 d 1 ÷1870 $ 4 .1 K 1 .1 20 29 d 1 ÷610 d 1 ÷ 830 d 1 ÷1360 ) ) ) $ 1 .2 18 28 d 1 ÷610 d 1 ÷ 830 d 1 ÷1360 ) ) ) $ 2 .1 16 23 d 1 ÷670 d 1 ÷ 910 d 1 ÷1500 ) $ 2 .2 14 21 d 1 ÷670 d 1 ÷ 910 d 1 ÷1500 ) $ 3 .1 17 d 1 ÷670 d 1 ÷ 910 d 1 ÷1500 $ 3 .2 15 d 1 ÷670 d 1 ÷ 910 d 1 ÷1500 $ 4 .1 17 24 d 1 ÷670 d 1 ÷ 910 d 1 ÷1500 ) $ 4 .2 14 19 d 1 ÷670 d 1 ÷ 910 d 1 ÷1500 ) $ N 1 .1 1 .2 1 .3 1 .4 1 .5 1 .6 2 .1 30 d 1 ÷560 d 1 ÷ 760 d 1 ÷1250 $ 2 .2 25 33 d 1 ÷610 d 1 ÷ 830 d 1 ÷1360 $ 2 .3 45 60 d 1 ÷610 d 1 ÷ 830 d 1 ÷1360 ) $ 2 .4 40 d 1 ÷610 d 1 ÷ 830 d 1 ÷1360 $ 2 .5 35 45 d 1 ÷610 d 1 ÷ 830 d 1 ÷1360 ) $ 2 .6 40 70 d 1 ÷560 d 1 ÷ 760 d 1 ÷1250 $ 2 .7 40 d 1 ÷670 d 1 ÷ 910 d 1 ÷1500 $ 2 .8 3 .1 64 d 1 ÷510 d 1 ÷ 700 d 1 ÷1150 ) $ ) 3 .2 54 d 1 ÷440 d 1 ÷ 610 d 1 ÷1000 ) $ ) 4 .1 70 d 1 ÷330 d 1 ÷ 450 d 1 ÷ 750 $ 4 .2 80 d 1 ÷330 d 1 ÷ 450 d 1 ÷ 750 $ 4 .3 4 .4 5 .1 5 .2 17 d 1 ÷670 d 1 ÷ 910 d 1 ÷1500 $ 5 .3 S 1 .1 20 24 d 1 ÷670 d 1 ÷ 910 d 1 ÷1500 $ 1 .2 21 d 1 ÷670 d 1 ÷ 910 d 1 ÷1500 $ 1 .3 12 d 1 ÷830 d 1 ÷1140 d 1 ÷1870 $ 2 .1 21 d 1 ÷670 d 1 ÷ 910 d 1 ÷1500 $ 2 .2 2 .3 2 .4 2 .5 2 .6 H 1 .1 1 .2 1 .3 1 .4 1 .5