Pages • Multi-Mat® Concept • Lamina Multi-Mat® full ... - Tikontools
Pages • Multi-Mat® Concept • Lamina Multi-Mat® full ... - Tikontools
Pages • Multi-Mat® Concept • Lamina Multi-Mat® full ... - Tikontools
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CNGG Shape<br />
Aluminium<br />
Turning<br />
Application Guide<br />
Clearance Angle<br />
Tolerance<br />
Insert Type<br />
Insert Designation Grade l s r Catalog Nr. Page*<br />
CNGG 20404 Alu<br />
CNGG 20408 Alu<br />
LT 05<br />
LT 05<br />
C<br />
N<br />
G<br />
G<br />
12 4,76 0,4<br />
12 4,76 0,8<br />
T0001025<br />
T0001019<br />
* For Cutting data see<br />
relevant page<br />
- Excellent chip control and surface finishing- even in low silicon<br />
Aluminium.<br />
- Excellent toughness & wear resistance characteristics.<br />
- Double the cutting edges, per insert.<br />
- Can handle with ease depth of cut of up to 6 mm.<br />
80°<br />
0° No rake<br />
d ± 0.05 m ± 0.08<br />
s ± 0.13<br />
Pin / Top clamp<br />
Double sided<br />
- True ability to run un-manned in CNC machines.<br />
- Can be mounted on a standard tool-holder.<br />
Swiss<br />
Made Machining Recommendations Guide - please see page 6<br />
8<br />
8<br />
CNGG 120404-Alu<br />
Aluminium<br />
Si < 4%<br />
4% < Si < 8%<br />
Si > 8%<br />
Group Material<br />
No. Examples*<br />
13<br />
13<br />
14<br />
AlMgSi 1<br />
AlSi 6 Cu 4<br />
AlSi 12<br />
Brinell<br />
hardness<br />
HB<br />
CNGG 120408 Alu<br />
Aluminium<br />
Si < 4%<br />
4% < Si < 8%<br />
Si > 8%<br />
Group Material<br />
No. Examples*<br />
13<br />
13<br />
14<br />
AlMgSi 1<br />
AlSi 6 Cu 4<br />
AlSi 12<br />
®<br />
Machining Conditions<br />
d.o.c [mm] feed [mm/rev] A max Vc [m/min] Optimal cutting<br />
[mm<br />
min max min max<br />
2 conditions<br />
]<br />
min max d.o.c feed<br />
---- 0.12 0.35 1.5 400 1200<br />
0.25 5.0<br />
0.5 to 3 0.23<br />
----<br />
0.10 0.30 1.2 250 600<br />
----<br />
Brinell<br />
hardness<br />
HB<br />
Recommended to use CNMG 120404 NN - LT-10<br />
Cutting conditions for CNMG 120404 NN for high Si Aluminium<br />
Si > 8% 14 AlSi 12 ---- 0.50 5.0 0.10 0.30 0.80 200 400 0.5 to 1.2 0.15<br />
d.o.c [mm] feed [mm/rev] A max Vc [m/min] Optimal cutting<br />
[mm<br />
min max min max<br />
2 conditions<br />
]<br />
min max d.o.c feed<br />
---- 0.12 0.60 2.0 400 1200<br />
0.25 5.0<br />
----<br />
0.10 0.50 1.8 250 600<br />
----<br />
Recommended to use CNMP 120408 NN - LT-10<br />
Cutting conditions for CNMP 120408 NN for high Si Aluminium<br />
0.5 to 3 0.23<br />
Si > 8% 14 AlSi 12 ---- 0.50 5.0 0.15 0.50 1.50 200 400 1.0 to 3.0 0.25<br />
*For all material types and standards, see pages 240 to 245.<br />
6 7<br />
Alu-Line