AddMultiTurn – Inner – T9215
IMPROVED PRODUCTIVITY AND TOOL LIFE
Previously, front turning was used, but it was changed to back turning to improve machining efficiency.
As a result, machining efficiency improved by 2.2 times compared to the previous process, and tool life was extended by 2 times.
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| Industry | Automotive |
|---|---|
| Component | Inner |
| Material ISO code |
 P - Steel |
| Work material | SCM420 |
| Machine(spindle type) | CNC Lathe |
| Tool family | Turning |
| Tool category | External & Face turning |
| Product name | AddMultiTurn |
| TSR No. | 5050T |
Tool
| Tungaloy | Competitor | |
|---|---|---|
| Holder | ATXOL2525M25-A | DCLNL2525M12 |
| Insert | 6C-TOMG250608M-TM | CNMG120408N-Middle chip breaker |
| Edges par insert | 6 | 4 |
| Grade | T9215 | CVD P30 |
Tool life
| Tungaloy | Competitor | |
|---|---|---|
| Tool life (pcs/edge) | 1000 | 500 |
Cutting conditions
| Tungaloy | Competitor | |
|---|---|---|
| Cutting speed V/c (m/min) | 300 | 300 |
| Feed f (mm/rev) | 0.8 | 0.35 |
| Depth of cut ap (mm) | 0.8 | 0.8 |
| Coolant | Wet | Wet |