60 in/min is the example result. Read it using the units and relationship stated below.
CNC Travel Rate uses travel distance (in), travel time (min).
Keeping feed calculations attached to the cutting conditions
For cnc travel rate, the relationship is Result = (([Travel distance (in)]) ÷ ([Travel time (min)])). The amount depends on the supplied travel distance (in), travel time (min), rather than a live market price or a value imported from another record. A machining relationship connects diameter, speed, feed and engagement. It does not choose a safe starting point without the cutter, material and setup. Manufacturer cutting data should provide the process assumptions used in the form.
What the model includes
Result = (([Travel distance (in)]) ÷ ([Travel time (min)])) Keep millimetres and metres distinct, and record whether feed is per tooth, per revolution or per minute. A correct conversion can still be unsuitable when tool reach, workholding, machine limits or chip evacuation changes. Use the result as a conversion or comparison, then validate the process against the tool guidance and machine capability. This page does not replace a tested setup sheet or account for every cutting condition.
Example with the supplied inputs
Travel distance (in): 120; Travel time (min): 2. Result: 60 in/min. The values are illustrative.
Compare one changed input
Travel distance (in) changes from 120 to 132. The result becomes 66 in/min. All other inputs remain fixed.
Calculation rule
Result = (([Travel distance (in)]) ÷ ([Travel time (min)]))
Inputs and output
| Input | Example value | Entry convention |
|---|---|---|
| Travel distance (in) | 120 | Use the source quantity represented by travel distance (in). Keep the counted population fixed and avoid mixing a unit value with a period total. |
| Travel time (min) | 2 | Use the source quantity represented by travel time (min). Keep the counted population fixed and avoid mixing a unit value with a period total. |
Output: 60 in/min is the example result. Read it using the units and relationship stated below. Unit: in/min.
How to use the page
Collect the inputs
Gather Travel distance (in), Travel time (min). Use one period and the units shown in the form.
Run the calculation
Enter the values and select the action. The calculation rule above explains how the inputs produce the result.
Compare a scenario
Change Travel distance (in) on its own, keeping the other inputs fixed. Read both results before changing another assumption.
Worked example
With the example inputs listed above, the result is 60 in/min.
Change Travel distance (in) from 120 to 132 while keeping every other value fixed. The result becomes 66 in/min. This comparison isolates that input; it does not forecast how other variables will respond.
Check the stated formula, units and limits before using the result in a decision.
Keep the displayed formula, input units and model scope with the result. Corrections or questions can be sent through the request section on this page.
Content updated: October 11, 2026