LAMINA - katalog | KL-TECH s.r.o. | www.klte.cz Lamina | Page 294

KL-TECH s.r.o | www.klte.cz
MACHINING CONDITIONS - SOLID END MILLS - DEPTH OF CUT AND FEED
90° 4 FLUTE, LONG | LT 40 - Ø 3 - 6
Material
Group
Lamina
Gr. N° Material
Examples
1 C35, Ck45,
1020, 1045,
1060, 28Mn6
Non-Alloyed
P
Low Alloyed
2
High Alloyed
3
Austenitic
M
4
Ferritic &
Martensitic
6
Grey
7
42CrMo4,
St50, Ck60,
4140, 4340,
100Cr6
X40CrMoV5,
H13, M42, D3,
S6-5-2, 12Ni19
Hardness
190 HB
Ø3.0 Ø4.0 Ø5.0 Ø6.0
1.5xØ 0.5xØ 1.0xØ 0.013 0.023 0.023 0.029
1.0xØ 0.011 0.016 0.020 0.026
1.5xØ 0.5xØ 0.7xØ 0.009 0.013 0.016 0.020
1.0xØ 0.009 0.013 0.016 0.020
0.6xØ 0.006 0.009 0.011 0.015
180 HB
230 HB
280 HB
350 HB
220 HB
280 HB
320 HB
1.5xØ
0.5xØ
350 HB
410, X6Cr17,
17-4 PH, 430 200 HB
GGG40, GGG70,
50005
fz [mm/tooth]
ap
250 HB
304, 316,
X5CrNi18-9
K
Slotting
ae
125 HB
180 HB
GG20, GG40,
EN-GJL-250, No30B
Profiling
ap
240 HB
42 HRc
1.5xØ 0.5xØ 1.0xØ 0.008 0.012 0.015 0.019
1.5xØ 0.5xØ 1.0xØ 0.006 0.009 0.011 0.014
1.5xØ 0.5xØ 1.0xØ 0.012 0.017 0.022 0.028
1.5xØ 0.5xØ 1.0xØ 0.011 0.017 0.021 0.026
1.5xØ 0.3xØ 0.2xØ 0.004 0.006 0.008 0.010
1.5xØ 0.5xØ 0.1xØ 0.013 0.018 0.023 0.029
150 HB
200 HB
250 HB
150 HB
Malleable
& Nodular 8 H Steel 11 X100CrMo13, 440C,
G-X260NiCr42 45 HRc
NF Al (>8%Si) 12 AlSi12 130 HB
200 HB
250 HB
50 HRc
90° 4 FLUTE, LONG | LT 40 - Ø 8, 10, 12, 16
Material
Group
Non-Alloyed
P
Low Alloyed
High Alloyed
M
Lamina
Gr. N° Material
Examples
1 C35, Ck45,
1020, 1045,
1060, 28Mn6
2
3
42CrMo4,
St50, Ck60,
4140, 4340,
100Cr6
X40CrMoV5,
H13, M42, D3,
S6-5-2, 12Ni19
Hardness
190 HB
fz [mm/tooth]
ap Ø8.0 Ø10.0 Ø12.0 Ø16.0
1.5xØ 0.5xØ 1.0xØ 0.040 0.048 0.056 0.076
1.0xØ 0.036 0.042 0.050 0.068
1.5xØ 0.5xØ 0.7xØ 0.028 0.033 0.039 0.053
1.0xØ 0.028 0.033 0.039 0.053
0.6xØ 0.020 0.024 0.028 0.038
250 HB
180 HB
230 HB
280 HB
350 HB
220 HB
280 HB
320 HB
1.5xØ
0.5xØ
350 HB
4 304, 316,
X5CrNi18-9 180 HB
Ferritic &
Martensitic 6 410, X6Cr17,
17-4 PH, 430 200 HB
Grey 7 GG20, GG40,
EN-GJL-250, No30B
GGG40, GGG70,
50005
Slotting
ae
125 HB
Austenitic
K
Profiling
ap
240 HB
42 HRc
1.5xØ 0.5xØ 1.0xØ 0.026 0.031 0.036 0.049
1.5xØ 0.5xØ 1.0xØ 0.019 0.023 0.027 0.036
1.5xØ 0.5xØ 1.0xØ 0.038 0.045 0.053 0.072
1.5xØ 0.5xØ 1.0xØ 0.036 0.043 0.050 0.068
1.5xØ 0.3xØ 0.2xØ 0.014 0.017 0.020 0.027
1.5xØ 0.5xØ 0.1xØ 0.040 0.048 0.056 0.076
150 HB
200 HB
250 HB
150 HB
Malleable
& Nodular 8 H Steel 11 X100CrMo13, 440C,
G-X260NiCr42 45 HRc
NF Al (>8%Si) 12 AlSi12 130 HB
200 HB
250 HB
50 HRc
293