DoTwistBall – Planetary Carrier – AH3135
IMPROVED TOOL LIFE & PRODUCTIVITY
Long tool life and high productivity
- After being switched from shoulder mill to DoTwistBall with HJ chipbreaker, the total machining time has decreased by 25%. Thanks to DoTwistBall’s excellent chip evacuation, chip re- cutting is eliminated, thus doubling the tool life compared to the shoulder mill.
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| Industry | Power Generation |
|---|---|
| Component | Planetary Carrier |
| Material ISO code |
 M - Stainless steel |
| Work material | X5CrNiNb 18-10 |
| Machine(spindle type) | Vertical Machining Center Large(#50,HSK100) |
| Tool family | Milling |
| Tool category | Profiling |
| Product name | DoTwistBall |
| TSR No. | 557M |
Tool
| Tungaloy | Competitor | |
|---|---|---|
| Body | EXLN04M032C32.0R05 | Shoulder milling cutter |
| Effective number of teeth | 5 | 3 |
| Cutting diameter | 32 | 32 |
| Insert | LNMX0405ZER-HJ | 2 corner single insert |
| Number of cutting edges | 4 | 2 |
| Grade | AH3135 | PVD |
Cutting conditions
| Tungaloy | Competitor | |
|---|---|---|
| Cutting speed V/c (mm/min) | 140 | 120 |
| Feed per tooth f/z (mm/t) | 0.7 | 0.2 |
| Feed speed Vf (mm/min) | 4874 | 716 |
| Depth of cut ap (mm) | 1.2 | 4 |
| Width of cut ae (mm) | 32 | 32 |
| Coolant | Air | Air |