DoPent – Exhaust Manifold – AH725

IMPROVED TOOL LIFE

Longer tool life
-Exhaust manifold is difficult to clamp rigidly in the fixture due to its shape, and the material used for this highly demanding part is also very difficult to machine. Cutting geometries, need to withstand the impact forces and at the same time should impart very low cutting forces on the component to achieve best cutting results.
Dopent with its sharper and optimized geometry, with a 70deg approach angle is able to machine the component with higher productivity and also achieve better surface roughness.

DoPent
Industry Automotive
Component Exhaust Manifold
Material ISO code K - Cast ironK - Cast iron
Work material Alloyed Cast Iron
Machine(spindle type) Vertical Machining Center
Tool family Milling
Tool category Face milling
Product name DoPent
TSR No. 305M
Exhaust Manifold

Tool

Tungaloy Competitor
Body TEN09R160M50.8-12 Face mill cutter
Effective number of teeth 12 12
Cutting diameter 160 160
Insert PNCU0905GNER-MJ Square type negative insert
Number of cutting edges 12 12
Grade AH725 PVD

Cutting conditions

Tungaloy Competitor
Cutting speed V/c (mm/min) 200 200
Feed per tooth f/z (mm/t) 0.18 0.18
Feed speed Vf (mm/min) 859 859
Depth of cut ap (mm) 2 2
Width of cut ae (mm) 100 100
Coolant Wet [Internal + external] Wet [Internal + external]

Result

Tool life1.6 times