The formula to calculate the knurling is:
\[ \text{K} = \frac{BD}{DP} \]
Where:
Knurling is a manufacturing process where a pattern of straight, angled, or crossed lines is rolled into the material. It is commonly used to provide a better grip on tools and handles.
Let's consider an example:
Using the formula to calculate the knurling:
\[ \text{K} = \frac{2}{0.5} = 4 \]
This means that the knurling for this scenario is 4.