15
100
50
0
150
200
250
APX
(MP9120)
APX
Holder (Shell type)
APX4K-050A09A042RA
Insert (Grade)
AOMT184816PEER-H (MP9120)
Work Material
15-5PH
Cutting Speed
vc80 m/min (n510 min
-1
)
Feed
fz0.1 mm/tooth (vf80 mm/min)
Depth of Cut
ap35 mm, ae35 mm
Coolant
Emulsion
Work Material [Precipitation Hardening Stainless Steel]
Key Point on Machining
Abnormal damage such as chipping and fracturing of the cutting edge
occurs easily because of the high strength of 15-5PH; a material often
used for aircraft components. The APX series enables stable machining
due to an excellent coating in combination with optimized tool geometry.
Application Example
The
newly developed MP9120 offers reliable cutting performance and achieved 250%
efficiency when compared to conventional products.
AIR FRAME
Conventional
Efficiency (%)
Rough Pocket Milling
Double-phased
helical rake
angles
Tough cutting edge
(Convex curve)
High rigidity cutter body
Low cutting resistance insert
