Pages • Multi-Mat® Concept • Lamina Multi-Mat® full ... - Tikontools

Material Group
Nickel Based Alloys
Titanium Based
Alloys
Group hardness
Material Examples
No
HB Coolant
feed per tooth
o o
45 90
Initial
Vc(m/min)
150 300
XC 12
Low Carbon Steel 1 180 No 0.30 0.22 270
S 250 Pb
210 230
Alloy Steel 2
High Alloy Steel 3
Austenitic
Stainless Steel
4
42 CrMo 4
100 Cr 6
32 NiCrMo 14.5
X38 CrMoV 5
X210 CrW 12
X90 CrMoV 8
303 / 304
304 L
180 230
230
190
No 0.25 0.18
280 170
320 150
220
280
320
Yes
Yes
no
0.22 0.15
150
110
100
350 70
Annealed
5 316 / 316 L Annealed
6
316 Ti
630 (F16PH)
No
0.27 0.18 230
0.25 0.15 210
0.23 0.12 90
Ferritic Stainless
Steel
7 430 / 439 / 444 Annealed No 0.25 0.15 210
Martensitic
Stainless Steel
8 410 / 420
Annealed
Treated
No 0.25 0.15
210
130
Grey Cast Iron 9
EN-GJL 200
EN-GJL 250
EN-GJL 300
140
to 250
Yes 0.30 0.18
250
230
190
EN-GJL 400 210
190
Nodular Cast Iron 10 EN-GJL 600 260 Yes 0.25 0.15 150
Aluminium
Basic cutting conditions for first time user - Milling
EN-GJL 800 310 130
Inconel 625 32
11 Inconel 718 -------- Yes 0.23 0.15 32
12
13
Aluminium 14
4
First time Lamina user Machining guide
As a new user of the revolutionary Lamina Multi-Mat ® (Multi Material) inserts,
we would like to present to you a short machining guide to insure your
satisfaction from our product.
The cutting data specified in this guide should be considered as a good starting
point. Each insert is able to perform in a wider range of cutting conditions.
For complete cutting data please see our catalog or our online catalog at our web
site www.lamina-tech.ch
Milling
. Select the material group to be machined. In case of doubt, refer to material reference pages in the catalog.
2. Check machining recommendations with or without coolant.
3. Select feed as a function of the tool cutting angle.
4. The cutting speed is indicated in the right-hand column.
Yes / No
Yes
Hastelloy C 55
TiAl 6 V4
48
-------- Yes 0.23 0.15
T40 38
Si < 4%
4% < Si < 8%
Si > 8%
Annealed
----
----
Yes
0.25 0.15
0.18
0.12
800
450
For Alu group 13, please use our Alu line grade LT-05
---- Yes 0.25 0.15 250
For Alu group 14, please use inserts grade LT-10
Milling tips
• The cutting conditions mentioned are
just initial recommendations. Inserts
are able to work in a wider range of
cutting conditions. For detailed cutting
conditions, please see catalog.
• Please verify working according to
recommended cutting conditions.
• For stainless steel, verify that you are
machining well over the minimum
speed. Machining Stainless steel at low
speeds causes sticking - to be avoided.
• For material groups 1 / 2 / 4 / 7 / 8, it is
recommended not to use coolant.
• For material groups 6 and 12, it is
recommended to use coolant.
• For other material groups both, with
or without coolant options should be
checked.
• Always recommended to machine in
"climb" milling.
• If chips are turning with cutter, increase
cutting speed, feed or both.
• If work piece warms up, feed is too low
or cutting speed is too high.
• Shank should be as short as possible and
shank diameter as big as possible.
• Verify clamping stability.
• If coolant is not efficient enough, it is
recommended not to use coolant.
• In case of vibrations, reduce cutting
speed and/or increase feed.
The above values are indicated as functions of
the cutting edge angle, i.e. kappa 45° or 90°. The
high feed relates to cutting inserts for surfacing,
attack angles 45° and 75°. The low feed relates
to cutting inserts for surfacing, trimming angle
90°. The above-mentioned cutting conditions
are indicated for each material group and the
respective hardness.
Turning
. Select the material group to be machined. In case of
doubt, consult material reference pages in the catalog.
2. Select the radius of the cutting insert.
3. Select cutting depth and feed according to radius.
4. The cutting speed is indicated in the right-hand column.
Turning tips
• The cutting conditions mentioned are just initial
recommendations. Inserts are able to work in a wider range of
cutting conditions. For detailed cutting conditions, please see
catalog.
• Please verify working according to recommended cutting
conditions.
• If you are working according to the cutting conditions in the
catalog, Amax must be respected.
• For stainless Steel, verify that you are machining well over the
minimum speed. Machining Stainless steel at low speeds causes
sticking – to be avoided.
Titanium Based
Alloys
• For stainless Steel and Exotic materials, without interrupted cut,
P insert is preferable (CNMP, WNMP).
• For all material groups, it is recommended to use coolant.
• Verify that the tool holder and shim are not damaged.
• If chips are too long, please increase feed.
• If chips are not controlled, increase feed and reduce depth of
cut.
• For internal boring, tool holder should be as short as possible.
• For internal boring, tool holder shank should be as big as
possible.
• For internal boring, in case of vibrations, reduce cutting speed,
increase feed.
• If coolant is not efficient enough, it is recommended not to
use coolant.
• In case of strong interrupted cut, feed should be reduced.
Material Group
Group
Material Examples
No
hardness
HB
Nose radius 04
(04)
d.o.c f
Nose radius 08
(08)
d.o.c f
Nose radius 12
(12)
d.o.c f
Initial
Vc(m/min)
Low Carbon Steel 1
XC 12
S 250 Pb
150
180
210
0.50
to
1.50
0.10
to
0.15
1.00
to
3.00
0.22
to
0.28
1.50
to
5.0
0.35
to
0.50
350
280
250
Alloy Steel 2
High Alloy Steel 3
Austenitic
Stainless Steel
Ferritic Stainless
Steel
Martensitic
Stainless Steel
4
303 / 304
304 L
180 270
230
280
0.50
to
1.50
0.10
to
0.12
1.00
to
3.00
0.22
to
0.28
1.50
to
4.0
0.32
to
0.45
230
190
320 170
220
280
320
0.50
to
1.50
0.10
1.00
to
3.00
0.20
to
0.25
1.50
to
3.0
0.30
to
0.42
170
130
110
350 90
0.50 to 0.10 to 1.00 to 0.18 to 1.50 to 0.32 to
5 316 / 316 L Annealed
190
1.50 0.12 3.00 0.25 4.0 0.48
6
316 Ti
630 (F16PH)
7 430 / 439 / 444 Annealed 0.50 to 0.12 to 1.00 to 0.22 to 1.50 to 0.32 to
190
1.50 0.15 3.00 0.28 4.0 0.48
8 410 / 420
Grey Cast Iron 9
EN-GJL 200
EN-GJL 250
EN-GJL 300
140
to 250
0.20
to
1.50
0.08
to
0.15
1.00
to
4.00
0.18
to
0.35
1.00
to
5.00
0.32
to
0.60
270
230
210
EN-GJL 400
210 0.20 0.10 1.00 0.18 1.00 0.30 210
Nodular Cast Iron 10 EN-GJL 600
260 to to to to to to 170
EN-GJL 800
310 1.50 0.12 3.00 0.30 5.00 0.50
150
Inconel 625
0.20 0.10 1.00 0.18 1.00 0.30 35
Nickel Based Alloys 11 Inconel 718 -------- to to to to to to 38
Hastelloy C 1.20 0.12 3.00 0.28 3.00 0.42 65
Aluminium
Basic cutting conditions for first time user - Turning
12
13
Aluminium 14
42 CrMo 4
100 Cr 6
32 NiCrMo 14.5
X38 CrMoV 5
X210 CrW 12
X90 CrMoV 8
0.50 to
1.50
0.50 to
1.20
0.12 to
0.15
0.11
TiAl 6 V4
0.20 to 0.10 to 1.00 to 0.18 to 1.00 to 0.32 to 55
--------
T40 1.20 0.14 3.00 0.32 4.00 0.45 42
Si < 4%
4% < Si < 8%
Si > 8%
Annealed
Annealed
Annealed
Treated
----
----
----
0.50 to
1.50
0.20 to
5.00
0.12 to
0.15
0.12 to
0.25
1.00 to
3.00
1.00 to
2.50
1.00 to
3.00
0.20 to
5.00
0.18 to
0.32
0.18 to
0.23
0.22 to
0.28
0.15 to
0.50
For Alu group 13, please use our Alu line grade LT-05
1.50 to
5.0
1.50 to
3.0
1.50 to
4.0
0.35 to
0.52
0.30 to
0.45
0.32 to
0.48
0.50-5.00 0.12-0.20 0.50-5.00 0.15-0.40 0.50-5.00 0.20-0.60
For Alu group 14, please use inserts grade LT-10
230
110
190
150
800
450
250
5