
Low carbon steels Medium carbon steels
(m/min) (m/min)
●Highspeedmachiningispossiblewithamachineequippedwithafullysynchronousfeedmechanism. ●TheF-SPexhibitsexcellentchipejectionpropertiesfromitsuniquefluteshapeandshortthreadlength. ●Atlowspeed,theshapeandejectionofthechipscandeteriorate,causingproblems.
| Work Piece Material | S50C | |||||
| Bored Hole Shape | Blind hole | |||||
| Tapping Length | 1.5D〜 | |||||
| Machinery Type | M/C | |||||
| Tapping Direction | Vertical | F-SP | ||||
| Feed | Synchronous | Can Continue | ||||
| Tapping Speed | 20m/mim l | Gl PSP | ||||
| Cutting Fluid | Water soluble cutting fluid | enera urpose | ||||
| Pilot hole Processing Method | Drill | 0 500 | 1,000 f | 1,500 | 2,000 2,500 | |
| Number of Holes Processed | 2,000 | Number o h | les Processed |
Slow Tapping Speed Fast
| 5m/min | 10m/min | 15m/min | 20m/min | 30m/min | 50m/min | ||
| Work Piece | Work Piece |
| Material | Fully synchronous feed area Material | ||
| SCM | SCM | ||
| Alloy | Alloy | ||
| Steel | SCr | SCr | Steel |
| High | High | ||
| Carbon | S45C | S45C | Carbon |
| Steel | Steel | ||
| S45C | HFISP F-SP S45C | ||
| Medium | HFIHS +SP | Medium | |
| Carbon | SP | Carbon | |
| Steel | S30C | S30C | Steel |
| S25C | S25C | ||
| Low | Low | ||
| Carbon | Carbon | ||
| Steel | SS400 | SS400 | Steel |
5m/min 10m/min 15m/min 20m/min 30m/min 50m/min
Speedrangebymaterialbeingcut.