Case Studies
Motor Spindles
E4000 Series
♯ Special Purpose Machine
♯ Milling
♯ Steel
♯ Other
♯ φ2.1～φ3.0
φ3.0㎜ End milling (S50C)
Product： BMS-4020
Spindle O.D.：φ40mm
- Product Series
- E4000
- Product
- BMS-4020
- Spindle O.D.
- φ40mm
- Tools
- NS TOOL 2-Flute φ3㎜ MUGEN-COATING
Carbide End mill MX225 - Work
- Carbon steel S50C 150×60
- Cutting
- 15 Lines, Cutting length 2.25m/1 face
12-Faces machining, Cutting length 27m - Coolant
- Non-water-soluble cutting oil
Cutting Condition
| CURRENT | NAKANISHI | |
|---|---|---|
| Cutting Speed [m/min] | 84 | 188 |
| Spindle Speed [min-1] | 8,900 | 20,000 |
| Feed [mm/min] | 230 | 800×twice 1,000×once |
| Feed Rate [mm/tooth] | 0.013 | 0.02 0.025 |
| Depth of cut Ap×Ae [mm] | 1.5×3 | 0.6×3 ×twice 0.3×3 ×once |
| E4000Controller load meter | － | 1 load meter lighting （continuous duty operation） |
| Processing Time [min] | 127.6 | 103.6 |
Comparison result
Processing Time [min] shortened 20%
Point
φ3 slotting, Cutting length 27m
The processing time can be shortened by high speed milling
