Page 477 - Industrial Tools Catalog (1)

Lathe tools \ Technical introduction–turning - ISO turning
The following chip breakers are available
Negative
MP3 – the universal one for moderate infeed depths! RP3 – the robust one with soft cut!
Insert Positive chip breaker optimised for moderate cutting depths and Very robust chip breaker with high cutting edge stability for
high surface qualities medium to high infeeds
Advantages ƒ Low cutting forces and good chip breakage ƒ Very good resistance to impact loads
ƒ Can be used in both long-chipping and short-chipping materials ƒ High feed types with controlled chip breaking
in steel and cast iron
ƒ Wide range of applications thanks to excellent balance of sharp-
ness and cutting edge stability
Stability
Cutting forces
Surface quality
P P
16 16
a ( mm ) p 6,3 10 MP3 a ( mm ) p 6,3 10 RP3
4 MP3 4 RP3
2,5 2,5
1,6 1,6
1 1
0,63 0,63
0,12
0,4 0,4 0,35
0,25 0,25 19°
0,16 7° 0,16
0,1 0,1
0,025 0,04 0,063 0,1 0,16 0,25 0,4 0,63 1 1,6 2,5 0,025 0,04 0,063 0,1 0,16 0,25 0,4 0,63 1 1,6 2,5
f ( mm ) f ( mm )
Positive
FP3 MP3
Insert Positive cutting geometry for smoothing and fine lathing The universal robust one
Advantages ƒ Positive chip breaker optimised for shallow and moderate ƒ Positive chip breaker for medium infeeds with high cutting edge
cutting depths and high surface qualities stability
ƒ Low cutting forces and good chip breaking at low infeed depth ƒ Moderate cutting forces and high cutting edge stability in
ƒ Wide chip breakage scope for smoothing and precision lathe medium to unfavourable conditions
machining ƒ Broad range of applications in long-chipping steels, cast iron
ƒ Optimised geometry for steels and authentic stainless steel
ƒ Variable infeed area with controlled chip breakage
Stability
Cutting forces
Surface quality
P P
16 16
a ( mm ) p 6,3 10 FP3 a ( mm ) p 6,3 10 MP3
4 4
2,5 FP3 2,5 MP3
1,6 1,6
1 1
0,63 0,63
0,4 0,112 0,4 0,13
6° 0,25 19°
0,25
0,16 0,16
0,1 0,1
0,025 0,04 0,063 0,1 0,16 0,25 0,4 0,63 1 1,6 2,5 0,025 0,04 0,063 0,1 0,16 0,25 0,4 0,63 1 1,6 2,5
f ( mm ) f ( mm )
Cemented carbide grades ISO P
Latest ISO P in series production machining
Advantages:
ƒ Improved cemented carbide substrate
ƒ Nano-structured aluminium oxide
ƒ Improved adhesive binding technology
ƒ Extremely thick CVD coating
ƒ Micro-finishing
ƒ Wide range
Range of application
Application Coating
01 05 10 15 20 25 30 35 40 45

WP15CT
ISO CVD
P WP25CT
WP35CT

Source: Hahn+Kolb Werkzeuge GmbH
Technical data subject to change. www.iconridge.com 477
Availability subject to country specific rules and regulations.