Chip Thinning Factor Calculator

Calculate Chip Thinning Factor





Formula

The formula to calculate the Chip Thinning Factor (CTF) is:

\[ CTF = RPM \cdot IPT \cdot F \]

Where:

What is a Chip Thinning Factor?

The Chip Thinning Factor is a measure used in machining to determine the effective feed rate when using tools with multiple cutting edges. It accounts for the reduced chip load per tooth due to the overlapping cutting paths of the tool's flutes.

Example Calculation

Let's assume the following values:

Using the formula:

\[ CTF = 1200 \cdot 0.005 \cdot 4 = 24 \text{ inches per minute} \]

The Chip Thinning Factor (CTF) is 24 inches per minute.