Turning material removal rate

Calculates simple turning time from travel length and feed rate.

Calculates cutting force from cutting power and cutting speed in a simplified model.

Calculates the minimum pass count from radial allowance and depth per pass.

Calculates material volume removed in turning from diameter difference and cut length.

Calculates turning time from cut length, approach length, and feed rate.

Calculates drilling material removal rate from drill diameter and feed rate.