Case Studies
Motor Spindles
E3000 Series
♯ Special Purpose Machine
♯ Drilling
♯ Aluminum
♯ Other
♯ φ2.1～φ3.0
φ3.0㎜ Drilling (A5052)
Product： NR-3060S , EM-3030T-J
Spindle O.D.：φ30mm
- Product Series
- E3000
- Product
- NR-3060S , EM-3030T-J
- Spindle O.D.
- φ30mm
- Tools
- Nachi φ3.0 Carbide Drill
Aqua Drills Stub AQDSφ3.0 - Work
- Aluminum alloy A5052
- Drilling
- φ3.0×6.0L Blind hole drilling×336 holes（7 min 5 sec）
- Coolant
- Non-water-soluble cutting oil
Drilling Condition
| Nachi | NAKANISHI | |
|---|---|---|
| Cutting Speed [m/min] | 99 | 283 |
| Spindle Speed [min-1] | 10,500 | 30,000 |
| Feed Rate [mm/rev] | 0.085 | 0.06 |
| Feed [mm/min] | 900 | 1,800 |
| Step | － | non-step |
| E3000 Controller load meter | － | 4 load meter lighting （acceptable intermittent load） |
Comparison result
Spindle Speed[min-1] 2.9times、Feed[mm/min] 2.0times
Point
Reduced processing time
