AM – Gear Parts – T9215

PRODUCTIVITY

High productivity
- AM chipbreaker’s “Lift-Ridge” shape prevents crater wear in cutting at the speed that is 10% higher than the competitor. Also, the special protrusion and the cutting edge with inclination increase the feed rate by 20% due to low cutting force. As a result, the productivity is improved by 1.3 times in internal machining compared to the competitor.

Good chip control
- with the competitor, poor chip control causes scratches on the machined surface. AM chipbreaker provides stable chip control due to the unique chipbreaker geometry and the increased feed rate.

AM-Chipbreaker
Industry Automotive
Component Gear parts
Material ISO code P - SteelP - Steel
Work material 18CrMo4
Machine(spindle type) CNC Lathe
Tool family Turning
Tool category Internal turning
Product name AM-Chipbreaker
TSR No. 440T
Gear parts

Tool

Tungaloy Competitor
Holder A40T-PCLNR12-D500 A40T-PCLNR12-D500
Insert CNMG120408-AM CNMG120408N-Medium chip breaker
Grade T9215 CVD(P20)

Cutting conditions

Tungaloy Competitor
Cutting speed V/c (mm/min) 300 270
Feed f (mm/rev) 0.35 0.3
Depth of cut ap (mm) 3 3
Coolant Wet Wet

Result

IMPROVED PRODUCTIVITY1.3 times