Machining Time for Milling Operation Solution

STEP 0: Pre-Calculation Summary
Formula Used
Machining Time = (Length of Workpiece+Length of Approach in Vertical Milling)/Feed Speed in Milling
tm = (L+Lv)/Vfm
This formula uses 4 Variables
Variables Used
Machining Time - (Measured in Second) - Machining Time is the time when a machine is actually processing something. Generally, machining time is the term used when there is a removal of unwanted material.
Length of Workpiece - (Measured in Meter) - Length of Workpiece is the measurement or extent of Workpiece from end to end in the direction of Cut.
Length of Approach in Vertical Milling - (Measured in Meter) - The Length of Approach in Vertical Milling refers to the distance the cutting tool travels from the point it first contacts the workpiece to the point where it reaches the full depth of the cut.
Feed Speed in Milling - (Measured in Meter per Second) - Feed Speed in Milling is the feed given against a workpiece per unit time.
STEP 1: Convert Input(s) to Base Unit
Length of Workpiece: 400 Millimeter --> 0.4 Meter (Check conversion ​here)
Length of Approach in Vertical Milling: 27.335 Millimeter --> 0.027335 Meter (Check conversion ​here)
Feed Speed in Milling: 0.89 Millimeter per Second --> 0.00089 Meter per Second (Check conversion ​here)
STEP 2: Evaluate Formula
Substituting Input Values in Formula
tm = (L+Lv)/Vfm --> (0.4+0.027335)/0.00089
Evaluating ... ...
tm = 480.151685393259
STEP 3: Convert Result to Output's Unit
480.151685393259 Second --> No Conversion Required
FINAL ANSWER
480.151685393259 480.1517 Second <-- Machining Time
(Calculation completed in 00.006 seconds)

Credits

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Created by Kumar Siddhant
Indian Institute of Information Technology, Design and Manufacturing (IIITDM), Jabalpur
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Osmania University (OU), Hyderabad
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Face and Vertical Milling Calculators

Maximum Chip Thickness in Vertical Milling
​ LaTeX ​ Go Max Chip Thickness in Vertical Milling = Feed Speed in Milling/(Number of Teeth on Cutting Tool*Rotational Frequency in Milling)
Machining Time for Milling Operation
​ LaTeX ​ Go Machining Time = (Length of Workpiece+Length of Approach in Vertical Milling)/Feed Speed in Milling
Machining Time for Shaping Operation
​ LaTeX ​ Go Machining Time = Width of Workpiece/(Feed Rate in Milling*Reciprocating Strokes Frequency)
Minimum Length of Approach required in Face Milling
​ LaTeX ​ Go Length of Approach in Vertical Milling = Diameter of a Cutting Tool/2

Machining Time for Milling Operation Formula

​LaTeX ​Go
Machining Time = (Length of Workpiece+Length of Approach in Vertical Milling)/Feed Speed in Milling
tm = (L+Lv)/Vfm

Machining Length in Milling

Machining Length is the total length travelled by the Cutting Tool for a single pass over a workpiece. This includes the distance covered during Approach, Length of Workpiece and Overtravel.

How to Calculate Machining Time for Milling Operation?

Machining Time for Milling Operation calculator uses Machining Time = (Length of Workpiece+Length of Approach in Vertical Milling)/Feed Speed in Milling to calculate the Machining Time, The Machining Time for Milling Operation is the total time taken by the Cutting Tool to finish machining on a Workpiece from the instance of its first engagement with the tool. Machining Time is denoted by tm symbol.

How to calculate Machining Time for Milling Operation using this online calculator? To use this online calculator for Machining Time for Milling Operation, enter Length of Workpiece (L), Length of Approach in Vertical Milling (Lv) & Feed Speed in Milling (Vfm) and hit the calculate button. Here is how the Machining Time for Milling Operation calculation can be explained with given input values -> 480.1517 = (0.4+0.027335)/0.00089.

FAQ

What is Machining Time for Milling Operation?
The Machining Time for Milling Operation is the total time taken by the Cutting Tool to finish machining on a Workpiece from the instance of its first engagement with the tool and is represented as tm = (L+Lv)/Vfm or Machining Time = (Length of Workpiece+Length of Approach in Vertical Milling)/Feed Speed in Milling. Length of Workpiece is the measurement or extent of Workpiece from end to end in the direction of Cut, The Length of Approach in Vertical Milling refers to the distance the cutting tool travels from the point it first contacts the workpiece to the point where it reaches the full depth of the cut & Feed Speed in Milling is the feed given against a workpiece per unit time.
How to calculate Machining Time for Milling Operation?
The Machining Time for Milling Operation is the total time taken by the Cutting Tool to finish machining on a Workpiece from the instance of its first engagement with the tool is calculated using Machining Time = (Length of Workpiece+Length of Approach in Vertical Milling)/Feed Speed in Milling. To calculate Machining Time for Milling Operation, you need Length of Workpiece (L), Length of Approach in Vertical Milling (Lv) & Feed Speed in Milling (Vfm). With our tool, you need to enter the respective value for Length of Workpiece, Length of Approach in Vertical Milling & Feed Speed in Milling and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.
How many ways are there to calculate Machining Time?
In this formula, Machining Time uses Length of Workpiece, Length of Approach in Vertical Milling & Feed Speed in Milling. We can use 1 other way(s) to calculate the same, which is/are as follows -
  • Machining Time = Width of Workpiece/(Feed Rate in Milling*Reciprocating Strokes Frequency)
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