LAMINA - katalog | KL-TECH s.r.o. | www.klte.cz Lamina | Page 303

KL-TECH s.r.o | www.klte.cz
MACHINING CONDITIONS - SOLID END MILLS - DEPTH OF CUT AND FEED
HIGH FEED, 4 FLUTE – LT 4000 - Ø 3 - 6, 8, 10, 12
Material
Group
P
Lamina
Gr. N° Material
Examples
Non Alloyed 1 C35, Ck45,
1020, 1045,
1060, 28Mn6
Low Alloyed 2 42CrMo4,
St50, Ck60,
4140, 4340,
100Cr6
High Alloyed 3 X40CrMoV5,
H13, M42, D3,
S6-5-2, 12Ni19
Grey 7 GG20, GG40, EN-
GJL-250,
N030B
Malleable
& Nodular 8 GG20, GG70,
50005
Steel 11 X100 CrMo13,
440C,
G-X260NiCr42
Chilled Cast Iron
White Cast Iron 12
13 Ni-Hard 2
G-X300CrMo15
K
H
302
Hardness
125 HB
190 HB
250 HB
180 HB
230 HB
280 HB
350 HB
220 HB
280 HB
320 HB
350 HB
150 HB
200 HB
250 HB
150 HB
200 HB
250 HB
45 HRc
50 HRc
55 HRc
400 HB
55 HRc
Profiling
fz [mm/tooth]
ap ae Ø 3 Ø 4 Ø 5 Ø 6 Ø 8 Ø 10 Ø 12
0.025xØ 0.5xØ 0.140 0.200 0.240 0.260 0.340 0.400 0.450
0.025xØ 0.5xØ 0.132 0.188 0.226 0.244 0.320 0.376 0.423
0.025xØ 0.5xØ 0.111 0.158 0.190 0.205 0.269 0.316 0.356
0.084 0.120 0.144 0.156 0.204 0.240 0.270
0.025xØ 0.5xØ 0.154 0.220 0.264 0.286 0.374 0.440 0.495
0.025xØ 0.5xØ 0.133 0.190 0.228 0.247 0.323 0.380 0.428
0.070 0.100 0.120 0.130 0.170 0.200 0.225
0.056
0.056
0.056 0.080
0.080
0.080 0.096
0.096
0.096 0.104
0.104
0.104 0.136
0.136
0.136 0.160
0.160
0.160 0.180
0.180
0.180
0.025xØ
0.025xØ
0.025xØ
0.5xØ
0.5xØ
0.3xØ
0.3xØ
0.3xØ