Page 110 - Carbide drills I Thread cutting tools 2023

n
v f
Q
d 1
v c
f
Application Material [mm] [m/min] [mm] [min ] -1 [mm/min] [mm /min]
3
Steel 0.20 100 0.0040 60000 240 7.5
< 500 N/mm² 0.30 100 0.0060 60000 360 25.5
0.40 100 0.0080 60000 480 60.5
0.50 100 0.0100 60000 600 118.0
0.60 100 0.0120 53050 637 180.0
0.70 100 0.0140 45475 637 245.0
0.80 100 0.0160 39790 637 320.0
0.90 100 0.0180 35370 637 405.0
1.00 100 0.0200 31830 637 500.0
Steel 0.20 80 0.0040 60000 240 7.5
500 - 850 N/mm² 0.30 80 0.0070 60000 420 29.5
0.40 80 0.0090 60000 540 68.0
0.50 80 0.0110 50930 560 110.0
0.60 80 0.0130 42440 552 156.0
0.70 80 0.0160 36380 582 224.0
0.80 80 0.0180 31830 573 288.0
0.90 80 0.0200 28295 566 360.0
1.00 80 0.0220 25465 560 440.0
Steel 0.20 40 0.0030 60000 180 5.5
850 - 1100 N/mm² 0.30 40 0.0050 42440 212 15.0
0.40 40 0.0060 31830 191 24.0
0.50 40 0.0080 25465 204 40.0
0.60 40 0.0090 21220 191 54.0
0.70 40 0.0110 18190 200 77.0
0.80 40 0.0120 15915 191 96.0
0.90 40 0.0140 14145 198 126.0
1.00 40 0.0150 12730 191 150.0
Steel 0.20 50 0.0040 60000 240 7.5
1100 - 1300 N/mm² 0.30 50 0.0050 53050 265 19.0
0.40 50 0.0070 39790 279 35.0
0.50 50 0.0090 31830 287 56.5
0.60 50 0.0110 26525 292 82.5
0.70 50 0.0130 22735 296 114.0
0.80 35 0.0100 13925 139 70.0
0.90 35 0.0110 12380 136 86.5
1.00 35 0.0120 11140 134 105.0
Stainless steel 0.80 30 0.0120 11935 143 72.0
[Cr-Ni/1.4301] 0.90 30 0.0140 10610 149 94.5
1.00 30 0.0150 9550 143 112.5
Cast iron 0.20 130 0.0040 60000 240 7.5
(lamellar / spheroidal) 0.30 130 0.0070 60000 420 29.5
0.40 130 0.0090 60000 540 68.0
0.50 130 0.0110 60000 660 129.5
0.60 130 0.0130 60000 780 220.5
0.70 130 0.0160 59115 946 364.0
0.80 130 0.0180 51725 931 468.0
0.90 130 0.0200 45980 920 585.0
1.00 130 0.0220 41380 910 715.0
Wrought aluminium alloys 0.20 160 0.0040 60000 240 7.5
Si < 6% 0.30 160 0.0070 60000 420 29.5
hardened 0.40 160 0.0090 60000 540 68.0
0.50 160 0.0110 60000 660 129.5
0.60 160 0.0130 60000 780 220.5
0.70 160 0.0160 60000 960 369.5
0.80 160 0.0180 60000 1080 543.0
0.90 160 0.0200 56590 1132 720.0
1.00 160 0.0220 50930 1121 880.0

fraisa.com
108