Case Studies
Motor Spindles
E3000 Series
♯ Special Purpose Machine
♯ Milling
♯ Aluminum
♯ Automotive
R1 Ball End milling (A7075P)
Product： NR3060-AQC , EM-3060J
Spindle O.D.：φ30mm
- Product Series
- E3000
- Product
- NR3060-AQC , EM-3060J
- Spindle O.D.
- φ30mm
- Tools
- Mitsubishi Hitachi Tool CS-coated Carbide
End mill Ball R1 YB2020-CS - Work
- Aluminum alloy 7075P 60×60×20
- Cutting
- Side milling, Up cut
- Coolant
- Non-water-soluble cutting oil
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撮影倍率100倍 : Photographing magnification ×100
Cutting Condition
| Mitsubishi Hitachi Tool | NAKANISHI | |
|---|---|---|
| Cutting Speed [m/min] | 150-250 | 377 |
| Spindle Speed [min-1] | 35,000 | 60,000 |
| Feed [mm/min] | 3,350 | 12,000 |
| Feed Rate [mm/tooth] | 0.05 | 0.1 |
| Depth of cut Ap×Ae[mm] | 0.05×0.2 | 0.3×0.5 |
| E3000 Controller load meter | － | 1 load meter lighting (continuous duty operation) |
Comparison result
Feed[mm/min] 3.6times
Point
Processing Efficiency 53times.
