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.
Share
| Industry | Automotive |
|---|---|
| Component | Gear parts |
| Material ISO code |
 P - Steel |
| Work material | 18CrMo4 |
| Machine(spindle type) | CNC Lathe |
| Tool family | Turning |
| Tool category | Internal turning |
| Product name | AM-Chipbreaker |
| TSR No. | 440T |
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 (m/min) | 300 | 270 |
| Feed f (mm/rev) | 0.35 | 0.3 |
| Depth of cut ap (mm) | 3 | 3 |
| Coolant | Wet | Wet |