Tung-Tri – Main Frame – AH3135


Machining time is reduced
-Tung-Tri machined the workpiece with triple D.O.C. compared to competitors, due to low cutting force rake geometry and anti-chatter feature.

Cleaning time is also reduced
- The customer was cleaning the workpiece after every pass to avoid chips interfering during the second pass. Since Tung-Tri could machine the component in just 1 pass, so cleaning time is reduced.

Industry Heavy
Component Main Frame
Material ISO code P - SteelP - Steel
Work material Hiten 50
Machine(spindle type) Vertical Machining Center
Tool family Milling
Tool category Slotting
Product name Tung-Tri
TSR No. 319M
Main Frame


Tungaloy Competitor
Body EPA10R032M32.0-03N Φ3
Effective number of teeth 3 2
Cutting diameter 32 32
Insert TOMT100408PDPR-MJ 2 conrer positive insert
Number of cutting edges 3 2
Grade AH3135 PVD

Cutting conditions

Tungaloy Competitor
Cutting speed V/c (mm/min) 120 120
Feed per tooth f/z (mm/t) 0.06 0.13
Feed speed Vf (mm/min) 215 310
Depth of cut ap (mm) 8 X1 2.7 x 3
Width of cut ae (mm) 32 32
Coolant Wet (external) Wet (external)


Machining time38% reduction