DoTwistBall – Stamping die – AH3135
IMPROVED PRODUCTIVITY & TOOL LIFE
The competitor with high cutting force could not increase the productivity because there was chattering when machining. DoTwistBall had stable and highly productive
machining without chattering because the tool with positive inclination had low cutting force. In additon, DoTwistBall had close pitch cutter body and there is extra 3 pockets compared to the competitor. As a result, the productivity became 3.8 times higher than that of the competitor.
Share
| Industry | Die & Mold |
|---|---|
| Component | Stamping die |
| Material ISO code |
 P - Steel |
| Work material | SKD61 |
| Material hardness | 260HB |
| Machine(spindle type) | Vertical Machining Center Large(#50,HSK100) |
| Tool family | Milling |
| Tool category | Profiling |
| Product name | DoTwistBall |
| TSR No. | 5101M |
Tool
| Tungaloy | Competitor | |
|---|---|---|
| Body | TXLN04M050B22.0R07 | Shell mill with R6 insert |
| Number of teeth | 7 | 4 |
| Cutting diameter | 50 | 50 |
| Overhang (mm) | 300 | 300 |
| Insert | LNMX0405R4-MJ | RPMT12 |
| Number of cutting edges | 4 | 4 |
| Grade | AH3135 | PVD |
Cutting conditions
| Tungaloy | Competitor | |
|---|---|---|
| Cutting speed V/c (mm/min) | 188 | 172 |
| Feed per tooth f/z (mm/t) | 0.5 | 0.5 |
| Feed f (mm/rev) | 3.5 | 2 |
| Feed speed Vf (mm/min) | 4190 | 2190 |
| Depth of cut ap (mm) | 1 | 0.5 |
| Width of cut ae (mm) | 35 | 35 |
| Coolant | None | None |