Общий каталог Sumitomo 2018 - 2019 - страница 284

”Sumi Power Mill”
PWC Type
High Metal Removal
High Volume Insert Capacity
High Performance Inserts


Geometry Advantages
l High volume insert capacity
The tangential orientation of the strong carbide inserts increases the
number of cutting edges (eg 3 edges /inch) maximising edge contact
with the workpiece.
l Cost effective tooling
Using M Class precision sintered inserts with 8 cutting edges both
acquisition and operating costs are substantially reduced.
l Increased tool life
New Cast Iron grades ACK200 for general cutting and ACK300 for
heavy cutting provide increased tool life and high productivity
l Durable cutter body
The robust cutter body is manufactured from a special alloyed steel
then coated with a hard surface to resist swarf damage, scratching,
and corrosion.


Milling Cutters
Rake angle Wiper width = 2,4 mm
G type : 20°
H type : 15°


G type insert H type insert
Inserts for light cutting with strong cutting edge

(Fig. 1) (Fig. 2)


Nose CVD Coated PVD Coated
Cat. No. Fig. Application Remark
Radius ACK100 ACK200 ACK300
LNMX 160608 PNSN-G 0,8 l l 1 General application First remommendation
LNMX 160608 PNSN-H 0,8 2 Instable machining Suitable for instable
l l l Heavy interruption condition

New Coated Grade for Cast Iron
Gold colour
(Good)


Cast Iron (K) (GG, GGG) Grade Characteristic · Application
ACK100 K 01 K 10 K 20 K 30 K 40 High wear resistance with special hard substrate
Copper colour
ACK100 ACK100 and fine Ti-based Al2O3 CVD coating for high speed
machining
ACK200 High speed cutting
Wear Resistance


ACK200
AC211 Excellent wear resistance with fine Ti-based and tough
ACK300 ACK200
Al2O3 CVD coating
General cutting
Excellent toughness with fine grain carbide substrate.
ACZ310
ACK300
General to heavy cutting
ACK300 Cr added new PVD coating could improve hardness
and oxidation resistance.
Chipping Resistance (Good)
G41