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NPA 26/2020


New Generation Chipbreakers for Positive Inserts


SUMOCHAM

Highlights
The successful new generation F3P, M3P, F3M and M3M chipbreakers are now available on positive ISO inserts


Following the great success during the last decade of the newer generation chipbreakers on negative ISO inserts, ISCAR is now expanding their use to cover the range of positive inserts.

These proven geometries had been optimized for optimal performance on CCMT, SCMT, TCMT, DCMT and VCMT inserts.

F3M
(Stainless Steel)
M3M
(Stainless Steel)
F3F
(Steel)
M3P
(Steel)


1.Application
 Feed(mm/rev)ap(mm)
FFinishing0.08-0.200.30-1.50
MMedium0.15-0.450.70-4.50
RRoughing0.35-0.703.00-7.00
HHeavy Roughing0.60-1.506.00-20.0
 
 
2. Chip Load
2For special cases
3General recommendation for all applications
4For spaecial cases
3.Workpiece Material Group
PSteel
MStainless Steel
KCast Iron
NNonferrous & Aluminum
SHigh Temperature Alloys
4.Wiper Geometry
 Without wiper
WWiper Geometry



F3P
The F3P chipbreaker is mostly recommended for finishing and semi finishing steel operations. It has positive rake angles for smooth cutting, reduced cutting forces and insert wear, leading to dramatically increased tool life. The machining application area is 0.5 - 2.0 mm D.O.C. and 0.05 - 0.25 mm/rev feed.
Depth
of cut
Feed [mm/rev]
Steel
Chipbreaking Range
Positive rake angle for smooth cutting and reduced cutting forces
Unique deflector design for chip control at low cutting conditions
Unique rib design for chip control
Unique structure design for chip control



Chipbreaking Range
Material: SAE 1045 (Carbon steel 0.45% carbon) Vc=200 m/min

Depth of cut
Feed mm/rev



M3P
The M3P chipbreaker was designed for medium machining steel conditions. This geometry features reinforced cutting edge with positive rake angles for smooth cutting, reduced cutting forces and insert wear, leading to dramatically increased tool life. The machining application area is 0.50 - 4.0 mm D.O.C. and 0.15 - 0.40 mm/rev feed.
Depth
of cut
Feed [mm/rev]
Steel
Chipbreaking Range
Positive rake angle for smooth cutting and reduced cutting forces
Unique rib design for chip control
Unique land design for cutting edge protection
Unique structure design for chip control



Chipbreaking Range
Material: SAE 1045 (Carbon steel 0.45% carbon) Vc=200 m/min

Depth of cut
Feed mm/rev



F3M
The F3M chipbreaker is designed with optimized geometry for finishing operations of stainless steels. It is also suitable for machining titanium and high temperature alloys. It features positive rake angles for smooth cutting and reduced cutting forces. The machining application area is 0.2 – 1.5 mm D.O.C. and 0.05- 0.20 mm/rev feed.
Depth
of cut
Feed [mm/rev]
Stainless Steel
Super Alloys
Chipbreaking Range
Positive rake angle for smooth cutting and reduced cutting forces
Unique deflector design for chip control at low cutting conditions
Unique rib design for chip control
Unique structure design for chip control



Chipbreaking Range
Material: AISI 316 (Austenitic Stainless Steel) Vc=160 m/min

Depth of cut
Feed mm/rev



M3M
The M3M chipbreaker is designed with optimized reinforced cutting edge geometry for medium machining conditions of stainless steels. It also suitable for machining titanium and high temperature alloys. It features positive rake angles for smooth cutting and reduced cutting forces.
The machining application area is 1.0 – 5.0 mm D.O.C. and 0.12- 0.50 mm/rev feed.
Depth
of cut
Feed [mm/rev]
Stainless Steel
Super Alloys
Chipbreaking Range
Unigue main deflector design for chip control
Positive rake angle for smooth cutting and reduced cutting forces
Unique land design for cutting edge protection
Unique second deflector design for increase tool life



Chipbreaking Range
Material: AISI 316 (Austenitic Stainless Steel) Vc=160 m/min

Depth of cut
Feed mm/rev



CCMT-F3P
80° Rhombic Positive Flank Inserts, for Semi-Finishing and Finishing Turning of Steel



CCMT-M3P
80° Rhombic Positive Flank Inserts for Medium Machining Conditions on Steel



CCMT-F3M
80° Rhombic Positive Flank Inserts for Stainless Steel Finishing Applications



CCMT-M3M
80° Rhombic Positive Flank Inserts, for Machining Stainless and Low Carbon Steel



SCMT-F3P
Square Positive Flank Inserts, for Semi-Finishing and Finish Turning of Steel



SCMT-M3P
Square Positive Flank Inserts for Medium Machining Conditions on Steel



SCMT-F3M
Square Positive Flank Inserts for Stainless Steel Finishing Applications



SCMT-M3M
Square Positive Flank Inserts, for Machining Stainless and Low Carbon Steel



TCMT-F3P
Triangular Inserts with a Positive Flank for Semi-Finishing and Finish Turning on Steel



DCMT-F3P
55° Rhombic Inserts with a Positive Flank for Semi-Finishing and Finish Turning on Steel



VCMT-F3P
35° Rhombic Positive Flank Inserts, for Semi-Finishing and Finishing Turning of Steel



VCMT-F3M
35° Rhombic Positive Flank Inserts, for Stainless Steel Finishing Applications



VCMT-M3M
35° Rhombic Positive Flank Inserts, for Machining Stainless and Low Carbon Steel



The NPA26-2020's pdf file: View (PDF) or Download (ZIP)
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