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THE FEUTEX TOOLKIT

Turning Pass Material and Time

Estimate exact removed volume, feed travel time and average removal rate for a turning pass.

Manufacturing workspace● Runs in your browser
01 Your input
02 Your result
View or copy raw result data
FormulaVremoved=π(Di²−Df²)L/4; time=L/(fn).
Sources and model references

Worked example

Inputs

Initial diameter
50 mm
Finished diameter
46 mm
Cut length
100 mm
Feed per revolution
0.2 mm/rev
Spindle speed
1000 rpm

Expected results

Removed material volume
30159.28947 mm³
Ideal cutting time
0.5 min
Average material removal rate
60318.57895 mm³/min

Load the example in the workspace to reproduce these results. Display rounding does not change the underlying calculation.

How to use this tool

  1. Enter every input in the labeled units; use measured or independently specified properties.
  2. Check the stated model assumptions before calculating.
  3. Interpret the output as a model estimate and verify it independently for the intended application.

Try this example

{
  "initial": 50,
  "final": 46,
  "length": 100,
  "feed": 0.2,
  "rpm": 1000
}

Accuracy and scope

Single constant-speed longitudinal pass; approach, acceleration, tool changes and machine limits excluded. Educational engineering estimate only; not structural or safety certification, equipment selection, or operating recommendations.

Is my data uploaded?

This tool runs locally in your browser. Input and output are not sent to a processing server. Copy or download your result before leaving the page.