Technology
5-Axis Drilling Sample S50C MFD / Flat Drill
Work size : 30 × 100 mm
Material : S50C
Cutting data : 6min(Drilling process only)
Realized stable and high efficient drilling to inclined surface and side walls.
MFD drilling sample to various surface of S50C.
Tool
MFD
•Stable drilling is realized in various scenes such as inclined surface and curved surface.
•High efficient counter boring.
•Possible to reduce rear burr.
Cutting Condition
| Cutting process | Drilling | |||
| Tool | MFD φ6×12 | |||
| Cutting speed (m/min) |
66 | |||
| Spindle speed (min-1) |
3,500 | |||
| Drilling surface | Flat | Inclined angle 30° lower |
Inclined angle 30° over |
Semicircular R (5R) |
| Feed （mm/min） |
280 | 140 | 110 | |
| Feed per revolution (mm/rev) |
0.08 | 0.04 | 0.03 | |
| Depth of cut (mm) |
Max. 12(2D) | |||
| Coolant | Water soluble fluid | |||
| Cutting time （2D / per hole） |
3 sec | 6 sec | 7sec | |
Comment
Applicable to drilling various scenes such as angled and semicircular drilling. On curved concave profile, got the result of hole accuracy H9 and reduced through-end burr as 0.06 mm.