LAMINA - katalog | KL-TECH s.r.o. | www.klte.cz Lamina | Page 292

KL-TECH s.r.o | www.klte.cz
MACHINING CONDITIONS - SOLID END MILLS - DEPTH OF CUT AND FEED
90° 2 FLUTE | LT 40 - Ø 1 - 5
Material Group
Non-Alloyed
P
Low Alloyed
High Alloyed
Austenitic
M
Ferritic &
Martensitic
Grey
Lamina
Gr. N° Material
Examples
1 C35, Ck45,
1020, 1045,
1060, 28Mn6
2
3
4
6
7
K
42CrMo4,
St50, Ck60,
4140, 4340,
100Cr6
X40CrMoV5,
H13, M42, D3,
S6-5-2, 12Ni19
Hardness
Slotting
fz [mm/tooth]
ae ap Ø1.0 Ø2.0 Ø3.0 Ø4.0 Ø5.0
1.5xØ 0.5xØ 1.0xØ 0.008 0.010 0.014 0.019 0.024
1.0xØ 0.008 0.009 0.013 0.020 0.024
1.5xØ 0.5xØ 0.7xØ 0.006 0.007 0.011 0.016 0.019
1.0xØ 0.007 0.008 0.012 0.017 0.021
0.6xØ 0.005 0.006 0.009 0.013 0.016
125 HB
190 HB
250 HB
180 HB
230 HB
280 HB
350 HB
220 HB
280 HB
320 HB
1.5xØ
0.5xØ
350 HB
304, 316,
X5CrNi18-9 180 HB
410, X6Cr17,
17-4 PH, 430 200 HB
GG20, GG40,
EN-GJL-250,
No30B 150 HB
GGG40, GGG70,
50005
Profiling
ap
240 HB
42 HRc
200 HB
1.5xØ 0.5xØ 1.0xØ 0.006 0.007 0.010 0.014 0.017
1.5xØ 0.5xØ 1.0xØ 0.004 0.005 0.007 0.011 0.013
1.5xØ 0.5xØ 1.0xØ 0.010 0.011 0.016 0.023 0.029
1.5xØ 0.5xØ 1.0xØ 0.008 0.010 0.014 0.020 0.025
1.5xØ 0.3xØ 0.2xØ 0.003 0.004 0.005 0.009 0.011
1.5xØ 0.5xØ 0.1xØ 0.009 0.010 0.015 0.021 0.026
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° 2 FLUTE | LT 40 - Ø 6, 8, 10, 12, 16
Material
Group
Non-Alloyed
P
Low Alloyed
High Alloyed
Austenitic
M
Ferritic &
Martensitic
Grey
Lamina
Gr. N°
1
2
3
4
6
7
Material
Examples
C35, Ck45,
1020, 1045,
1060, 28Mn6
42CrMo4,
St50, Ck60,
4140, 4340,
100Cr6
X40CrMoV5,
H13, M42, D3,
S6-5-2, 12Ni19
Hardness
190 HB
Ø6.0 Ø8.0 Ø10.0 Ø12.0 Ø16.0
1.5xØ 0.5xØ 1.0xØ 0.032 0.044 0.052 0.062 0.074
1.0xØ 0.031 0.042 0.050 0.059 0.071
1.5xØ 0.5xØ 0.7xØ 0.026 0.034 0.042 0.050 0.059
1.0xØ 0.027 0.037 0.044 0.051 0.061
0.6xØ 0.020 0.028 0.033 0.039 0.046
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 0.022 0.030 0.036 0.042 0.050
1.5xØ 0.5xØ 1.0xØ 0.017 0.023 0.028 0.032 0.039
1.5xØ 0.5xØ 1.0xØ 0.037 0.051 0.061 0.071 0.085
1.5xØ 0.5xØ 1.0xØ 0.032 0.044 0.0