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All PCBN-tipped TAC Mills for high speeds<br />
QPP15<br />
Diameter<br />
ø80 ~ 400 mm<br />
60°<br />
1 mm<br />
Cast Iron<br />
For high speed finishing of cast irons<br />
Face<br />
Milling<br />
ød<br />
a<br />
Rake angle: A.R. +5.5˚ R.R. —3˚<br />
Lf<br />
b<br />
R<br />
30°<br />
Max. ap: 1 mm<br />
øDc<br />
øD1<br />
(1.16)<br />
Right hand (R) shown.<br />
Cat. No.<br />
QPP15080R-E<br />
QPP15100R-E<br />
QPP15125R-E<br />
QPP15160R-E<br />
QPP15200R-E<br />
QPP15250R-E<br />
QPP15315R-E<br />
QPP15355R-E<br />
QPP15400R-E<br />
Stock<br />
No. of<br />
inserts<br />
4<br />
6<br />
6<br />
8<br />
10<br />
12<br />
14<br />
16<br />
18<br />
Dimensions (mm)<br />
øDc øD 1 ød R Lf b a<br />
80 84 27 26 50 7 12.4<br />
100 104 32 28.5 8 14.4<br />
125 129 32<br />
40<br />
9 16.4<br />
160 164<br />
29<br />
63<br />
200 204<br />
250 254<br />
315 319 60 38 14 25.7<br />
355 359<br />
80<br />
400 404<br />
Note: QPP15 type TAC mills can be made to have quick-change mounting specification shown on page 9-153.<br />
Weight<br />
(kg)<br />
1.1<br />
2.1<br />
3.7<br />
5.3<br />
8.3<br />
13.5<br />
22.6<br />
33.4<br />
43.3<br />
Mounting<br />
details<br />
9-138A<br />
9-138B<br />
9-138C<br />
9-138D<br />
Inserts<br />
Replacement parts<br />
9<br />
TAC Mills<br />
15.875<br />
30°<br />
2.5<br />
12.7<br />
5°<br />
Right hand (R) shown.<br />
Grade<br />
Cat. No.<br />
T-CBN<br />
Stock<br />
YPEN1505PPTR -Q BX950 <br />
Packing Quantity = 1 pcs.<br />
q<br />
e<br />
w<br />
t<br />
r<br />
Right hand (R) shown.<br />
No. Descriptions Part Cat. No.<br />
<br />
<br />
<br />
<br />
<br />
-<br />
Insert locking wedge<br />
FW304R-D<br />
Locator adjusting wedge FW325R-D<br />
Screw for preventing<br />
wedge from flying out<br />
BHM615-GT<br />
Wedge fixing screw (øD = 80) FDS-8ST-18<br />
Wedge fixing screw (for øD > 80)<br />
Adjusting wedge fixing screw<br />
Wrench<br />
FDS-8ST<br />
FDS-8ST-18<br />
T-27T<br />
Standard cutting conditions<br />
Work materials<br />
Grey cast irons<br />
(GG25 ~ GGG35)<br />
Grade<br />
Cutting speed<br />
v c (m/min)<br />
Feed per tooth.<br />
f z (mm/t)<br />
Depth of cut<br />
ap (mm)<br />
BX950 350 - 2000 0.1 - 0.25 0.1 - 1.0<br />
Note : Dry cutting is recommended.<br />
Features of QPP15<br />
1<br />
2<br />
3<br />
Highly efficient and accurate<br />
machining capability<br />
Provided with adjusting<br />
mechanism for all the<br />
inserts<br />
Superior resistance to<br />
centrifugal force<br />
Performs well in high-speed machining and produces a fine surface<br />
finish on machining centers and special purpose machines.<br />
Attainable accuracies: RzJIS 3.0 μm, Rz (Rmax) 6.0 μm<br />
The axial run out of the cutter is micro adjustable with the adjusting<br />
wedge provided for each insert.<br />
Attainable axial run out: < 5 μm<br />
The inserts are firmly fixed even when using at speeds as high as vc<br />
2000 m/min and do not exhibit any looseness.<br />
9–132<br />
• No. of revolutions (min -1 ) = Cutting speed 1000 3.14 Cutter diameter<br />
• Table feed (mm/min) = No. of revolutions Feed per tooth No. of inserts<br />
<br />
<br />
Technical Reference<br />
(15-1)<br />
: Stocked items.
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