Case Studies
Motor Spindles
E3000 Series
♯ Special Purpose Machine
♯ Drilling
♯ Aluminum
φ1.8㎜ Drilling (A6061)
Drilling Condition
| Nachi | NAKANISHI | |
|---|---|---|
| Cutting Speed [m/min] | 62 | 226 |
| Spindle Speed [min-1] | 11,000 | 40,000 |
| Feed Rate [mm/rev] | 0.045 | 0.05 |
| Feed [mm/min] | 500 | 2,000 |
| Step | － | non-step |
| E3000 Controller load meter | － | 2 lighting （Continuous duty operation） |
Comparison result
Spindle Speed[min-1] 3.6times、Feed[mm/min] 4.0times
Point
Improved machining efficiency
