| CoroMill® 490 - Competitor Comparison |
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Face milling, shoulder milling
| Operation: | Face milling, shoulder milling | |
| Material: | 39NiCrMo4 - Hb.280 - CMC 02.2 |
| Cutter: | R490-025A25-08M |
| Operation (roughing/finishing): | Roughing |
| Method: | Up milling |
| Tool assembly length: | L2=5.000 (total), L3=2.165 |
| Insert: | R490-08T308M-PM |
| Grade: | 1030 |
| Machine tool and taper size: | ISO40 Vertical machine |
| Coolant: | NO |
|
| Cutting data | CoroMill 490 |
| Depth of cut (ap), inch: | 0.060 |
| Cutting speed (vc), ft/min: | 567 |
| Spindle speed (n), r/min: | 2200 |
| Feed per tooth (fz), inch: | 0.010
(hex=0.010) |
| Table feed (vf), in/min: | 65 |
| Radial depth of cut (ae), inch: | 0.787 |
| Tool life: | 50 |
| |
Result:
When tested against a competitor cutter with max ap=1, CoroMill 490 caused no vibration marks on the component. |
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