Milling Operations Calculator Enter value and click on calculate. Result will be displayed.

Cutting Operation
Facing Operation
Calculate Total Time for Milling Operation

Cutting Operation

 Enter your values: Diameter of Cutter(D): m/min. Depth of the job(d): cm. Result: Approach Length:

Facing Operation

 Enter your values: Diameter of Cutter(D): Width of the job(w): Result: Over-Run:

Calculate Total Time for Milling Operation

 Enter your values: Length of job: Feed/tooth: Number of teeths on cutter: Revolution of job/min.(r.p.m.): Feed/Min.: Number of Cuts: Result: Length of Cut: Feed/Rev.: Added Table Travel: Time Required for Cut: Total Time:

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 In cutting operations usually the value of Over-Run is taken as 5 mm. In facing operation to face the width of job w respective cuts are required if D(the Diameter of cutter) is less than w(the width of job). And usually the Approach Length is taken as 0.5 D and Over-Run as 7 mm in this case. The facing is done in one cut when D (the Diameter of cutter) is bigger than w (the width of job).In this case the formula of Over-Run will be: Total Time for Milling : The time for milling the surface relies on the length of job(or workpiece). In the formula of Total Time for Milling, Added Table Travel = Approach Length + Over-Run Length of Cut = Length of job + Added Table Travel Feed/Rev. = Feed/tooth x Number of Teeths on Cutter

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