Technology
MSBSH330-5X Punch pin
Realize high precision deep milling by the tool design that conforms the advantages of the features of a 5-axis machine.
Material : HAP40(64HRC)
Work size : Φ25×80ｍｍ
Coolant : Oil mist
Total machining time : 5hr 52min
Tool
MSBSH330-5X R1
R0.1 R1
●3-flute high rigidity ball design conforms features of 5-axis machine to reduce total manufacturing cost with high precision and high efficiency machining.
●Even hardened steel of 45 to 70HRC can be machining with long tool life and high efficiency.
●By adopting positive cutting edge for carbide material emphasized breakage resistance that suppresses chattering by 3-flute and unequal flute.
●R accuracy is ±0.005mm (R accuracy is based on a half value of actual diameter).
●Shank diameter tolerance, high accuracy type, is - 0.001～- 0.003.
Cutting condition
| Process | Roughing | Semi-finishing | Finishing | Engraving | |
| Tool | MSBSH330-5X R1 | MSBSH330-5X R1 | MSBSH330-5X R1 | MSBSH330-5X R1 | MSBSH330-5X R0.1 |
| Spindle speed (min-1) |
20,000 | 20,000 | 20,000 | 20,000 | 40,000 |
| Feed （mm/min） |
3,000 | 1,500 | 1,500 | 1,200 | 200 |
| Depth of cut ap×ae(mm) |
0.08 × 0.3 | 0.09 × 0.09 | 0.06 × 0.06 | 0.03 × 0.03 | 0.005 × 0.005 |
| Stock (mm) |
0.07 | 0.04 | 0.02 | 0 | 0 |
| Tilt (°) |
20° ～ 90° | 30° ～ 90° | 30° ～ 65° | 30° ～ 65° | 90° |
| Time | 2hr | 38min | 55min | 2hr 13min | 6min |
Result
