Cermet-Compressor parts-AT9530
Improved tool life and high efficiency
The customer requested improvements in machining efficiency and chip control.
Testing the combination of a ZF breaker and AT9530 with a cutting speed of 150% resulted in 1.5 times more stable machining. AT9530 showed excellent wear resistance and superior surface finish, leading to a successful replacing from competitor's CVD grade. Furthermore, the ZF breaker significantly improved chip control and evacuation.
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| Industry | Engineering |
|---|---|
| Component | Compressor part |
| Material ISO code |
 P - Steel |
| Work material | SCM440 |
| Machine(spindle type) | CNC Lathe |
| Tool family | Turning |
| Tool category | External turning |
| Product name | AT9530 |
| TSR No. | 5626T |
Tool
| Tungaloy | Competitor | |
|---|---|---|
| Holder | Standard tool holder | Standard tool holder |
| Insert | CNMG120408-ZF | CNMG120408-medium breaker |
| Edges par insert | 4 | 4 |
| Grade | AT9530 | CVD P10 grade |
Tool life
| Tungaloy | Competitor | |
|---|---|---|
| Tool life (pcs/edge) | 15 | 10 |
Cutting conditions
| Tungaloy | Competitor | |
|---|---|---|
| Cutting speed V/c (m/min) | 300 | 200 |
| Feed f (mm/rev) | 0.08 | 0.08 |
| Depth of cut ap (mm) | 1.0 | 1.0 |
| Coolant | Wet | Wet |