LAMINA - katalog | KL-TECH s.r.o. | www.klte.cz Lamina | Page 261

MACHINING CONDITIONS- MILLING- DEPTH OF CUT AND FEED
SDKW 0904-HF
KL-TECH s. r. o | www. klte. cz
P
K
H
Material Group
Lamina Gr. N °
Non Alloyed 1
Low Alloyed 2
High Alloyed 3
Grey 7
Malleable & Nodular
8
Material Examples
C35, Ck45, 1020, 1045, 1060, 28Mn6
42CrMo4, St50, Ck60, 4140, 4340, 100Cr6
X40CrMoV5, H13, M42, D3, S6-5-2, 12Ni19
GG20, GG40, EN- GJL-250, N030B
GGG40, GGG70, 50005
DOC [ mm ]
Feed [ mm / z ]
Suggested Starting Parameters
Hardness
min
max
min
max
DOC
Feed
125 HB
1.10
190 HB
250 HB
0.30
1.50
0.30
1.50
1.00
1.30
180 HB
230 HB
280 HB
350 HB
0.30
1.30
0.30
1.36
0.80
1.10
1.00
220 HB
280 HB
320 HB
350 HB
0.30
1.30
1.20
1.10
0.30
1.20
0.70
0.90
0.70
150 HB
2.26
200 HB
250 HB
0.30
1.50
0.30
1.50
1.20
1.30
150 HB
200 HB
0.30
1.50
0.30
1.36
1.20
1.10
250 HB
Steel
X100 CrMo13,
440C,
45 HRc
50 HRc
0.60
0.90
0.76
0.60
0.50
0.60
0.50
11
G-X260NiCr42
55 HRc
0.30
0.50
0.30
0.40
Chilled Cast Iron
Ni-Hard 2
400 HB
0.60
0.60
0.40
0.50
White Cast Iron
G-X300CrMo15
55 HRc
0.50
0.40
SDKW 1205-HF
P
K
H
Material Group
Lamina Gr. N °
Non Alloyed 1
Low Alloyed 2
High Alloyed 3
Grey 7
Material Examples
C35, Ck45, 1020, 1045, 1060, 28Mn6
42CrMo4, St50, Ck60, 4140, 4340, 100Cr6
X40CrMoV5, H13, M42, D3, S6-5-2, 12Ni19
GG20, GG40, EN- GJL-250, N030B
DOC [ mm ]
Feed [ mm / z ]
Suggested Starting Parameters
Hardness
min
max
min
max
DOC
Feed
125 HB
190 HB
0.30
2.00
0.30
2.70
1.30
1.70
250 HB
180 HB
230 HB
280 HB
350 HB
0.30
1.60
0.30
2.50
2.25
1.00
1.50
1.40
220 HB
280 HB
320 HB
350 HB
0.30
1.60
1.30
1.10
0.30
2.25
2.00
1.80
1.60
0.80
1.20
1.00
150 HB
200 HB
0.30
2.00
0.30
2.70
1.60
1.70
250 HB
Malleable
& Nodular
8
GGG40,
GGG70,
50005
150 HB
200 HB
250 HB
0.30
2.00
0.30
2.25
1.60
1.60
X100 CrMo13,
45 HRc
0.80
1.25
0.70
0.80
Steel
440C,
50 HRc
0.70
1.10
0.50
0.70
11
G-X260NiCr42
55 HRc
0.30
0.60
0.30
0.90
Chilled Cast Iron
White Cast Iron
Ni-Hard 2
G-X300CrMo15
400 HB
55 HRc
0.70
0.60
0.80
0.40
0.60
260
The depth of cut and feed rate tables are for the geometry and corner radius specified above the table. Refer to cutting speed tables on page 226 for recommended materials per grade.