LAMINA - katalog | KL-TECH s.r.o. | www.klte.cz Lamina | Page 295

KL-TECH s.r.o | www.klte.cz
MACHINING CONDITIONS - SOLID END MILLS - DEPTH OF CUT AND FEED
BALL NOSE 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
42CrMo4,
St50, Ck60,
4140, 4340,
100Cr6
Hardness
190 HB
Ø2.0 Ø3.0 Ø4.0 Ø5.0
0.25xØ 0.7xØ 0.028 0.036 0.052 0.064 0.084
0.021 0.027 0.039 0.048 0.063
0.25xØ 0.7xØ 0.018 0.023 0.033 0.041 0.054
0.018