Feed Per Tooth Calculator Metric
Introduction & Importance
Feed per tooth (FPT) is a crucial metric in machine design, determining the amount of material removed per tooth in a single revolution…
How to Use This Calculator
- Enter the feed rate in millimeters per revolution (mm/rev).
- Enter the number of teeth on the cutting tool.
- Click ‘Calculate’.
Formula & Methodology
The formula for calculating feed per tooth is: FPT = Feed / Teeth
Real-World Examples
Let’s consider three scenarios…
Data & Statistics
| Feed (mm/rev) | Teeth | FPT (mm) |
|---|---|---|
| 0.1 | 4 | 0.025 |
| 0.2 | 6 | 0.033 |
Expert Tips
- Always consider the material being cut when choosing an FPT.
- Higher FPT can increase productivity but may reduce tool life.
Interactive FAQ
What is the optimal FPT for my application?
It depends on various factors…
For more information, see Sandvik Coromant’s guide.