LAMINA - katalog | KL-TECH s.r.o. | www.klte.cz Lamina | Page 287

KL-TECH s.r.o | www.klte.cz
MACHINING CONDITIONS - PARTING & GROOVING - DEPTH OF CUT AND FEED
MGMN 200 G
MGMN 300 M
Material
Group
Non Alloyed
Low Alloyed
P
High Alloyed
MGMN 400 M
MGMN 500 M
Lamina
Gr. N°
1
2
3
Material
Examples
C35, Ck45,
1020, 1045,
1060, 28Mn6
42CrMo4,
St50, Ck60,
4140, 4340,
100Cr6
X40CrMoV5,
H13, M42, D3,
S6-5-2, 12Ni19
Hardness
MGNM 200 G
Feed
[mm/rev]
min
125 HB
190 HB
0.06
180 HB
280 HB
M
4 304, 316,
X5CrNi18-9
Duplex 5 X2CrNiN23-4,
S31500
Ferritic &
Martensitic 6 410, X6Cr17,
17-4PH, 430
7
Grey
GG20, GG40, EN-GJL-250,
N030B
K
Malleable
& Nodular
Fe, Ni &
Co based
S
Ti based
8
9
10
Steel
11
H
min
0.25
0.07
0.24
max
min
0.35
0.13
0.33
0.20
0.30 0.36
0.18 0.22 0.30 0.36
0.36
0.06
0.12
0.18
0.20 0.27 0.32
0.32
220 HB 0.16 0.20 0.27 0.32
280 HB 0.14 0.18 0.24
350 HB
320 HB
180 HB
240 HB
290 HB
310 HB
200 HB
42 HRc
0.05
0.05
0.13
0.11
0.15
0.16
0.21
200 HB
0.06 0.20 0.12 0.27 0.18 0.32
0.32
0.05 0.13 0.05 0.15 0.11 0.21 0.16 0.25
0.25
0.05
0.16
0.14
0.06
0.20
0.18
0.12
0.27
0.24
0.18
0.18
0.05
0.22
0.10
0.30
0.14
250 HB
Stellite 21 350 HB
T40 -
TiAl6V4 -
0.16 0.05 0.20 0.10 0.27 0.14 0.32
0.32
0.32
0.05 0.14 0.05 0.17 0.11 0.23 0.16 0.27
0.27
0.27
0.05
0.14
0.13
0.05
0.18
0.15
0.11
0.24
0.21
0.11 0.13 0.18
50 HRc 0.09 0.11 0.15
0.03
0.08
0.03
0.10
0.06
0.14
400 HB 0.11 0.13 0.18
White Cast Iron G-X300CrMo15 55 HRc 0.08 0.10 0.14
AlSi12 130 HB
- Max Ap (d.o.c.) is equal to 70% of insert width
- Min Ap (d.o.c.) is equal to the corner radius
0.36
0.04 45 HRc
55 HRc
0.29
0.36
250 HB
240 HB
0.32
0.36
0.04
150 HB
Inconel 700
0.25
0.25
0.16
250 HB
200 HB
0.29
0.05
150 HB
Depth of cut recommendation:
286
0.40
0.22
0.05
0.27
0.06
0.33
0.12
0.45
0.16
0.29
0.25
0.22
0.18
0.09
0.16
0.22
0.16
0.18
When using grooving inserts for side turning, the cutting depth is dependent upon the width of insert, the material
and the rigidity of the workpiece.

max
0.41
0.18 Ni-Hard 2
12
MGMN 500 m
Feed
[mm/rev]
0.16 Incoloy 800
X100 CrMo13,
440C,
G-X260NiCr42
max
MGMN 400 M
Feed
[mm/rev]
Chilled Cast Iron
Aluminium
NF
GGG40, GGG70,
50005
0.20
0.05
350 HB
Austenitic
min
0.21
250 HB
230 HB
max
MGMN 300 M
Feed
[mm/rev]
0.54