Feed of Workpiece given Machining Time for Facing Calculator

✖Outside Radius of the Workpiece is the radius of the outermost surface of the workpiece, away from the machining tool.ⓘ Outside Radius of the Workpiece [r_o]			+10% -10%
✖The Inner Radius of Workpiece is the radius of the innermost surface of the workpiece.ⓘ Inner Radius of Workpiece [r_i]			+10% -10%
✖Rotational Frequency of Spindle is the number of turns made by the spindle of the Machine for cutting in one second.ⓘ Rotational Frequency of Spindle [n_s]			+10% -10%
✖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.ⓘ Machining Time [t_m]			+10% -10%

✖The Feed is the distance the cutting tool advances along the length of the work for every revolution of the spindle.ⓘ Feed of Workpiece given Machining Time for Facing [f]

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Formula

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Feed of Workpiece given Machining Time for Facing

Formula

`"f" = ("r"_{"o"}-"r"_{"i"})/("n"_{"s"}*"t"_{"m"}) `

Example

`"0.12mm"=("1000mm"-"946mm")/("10Hz"*"0.75min") `

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Feed of Workpiece given Machining Time for Facing Solution

STEP 0: Pre-Calculation Summary

Formula Used

Feed = (Outside Radius of the Workpiece-Inner Radius of Workpiece)/(Rotational Frequency of Spindle*Machining Time)
f = (r_o-r_i)/(n_s*t_m)
This formula uses 5 Variables

Variables Used

Feed - (Measured in Meter) - The Feed is the distance the cutting tool advances along the length of the work for every revolution of the spindle.
Outside Radius of the Workpiece - (Measured in Meter) - Outside Radius of the Workpiece is the radius of the outermost surface of the workpiece, away from the machining tool.
Inner Radius of Workpiece - (Measured in Meter) - The Inner Radius of Workpiece is the radius of the innermost surface of the workpiece.
Rotational Frequency of Spindle - (Measured in Hertz) - Rotational Frequency of Spindle is the number of turns made by the spindle of the Machine for cutting in one second.
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.

STEP 1: Convert Input(s) to Base Unit

Outside Radius of the Workpiece: 1000 Millimeter --> 1 Meter (Check conversion here)
Inner Radius of Workpiece: 946 Millimeter --> 0.946 Meter (Check conversion here)
Rotational Frequency of Spindle: 10 Hertz --> 10 Hertz No Conversion Required
Machining Time: 0.75 Minute --> 45 Second (Check conversion here)

STEP 2: Evaluate Formula

Substituting Input Values in Formula

f = (r_o-r_i)/(n_s*t_m) --> (1-0.946)/(10*45)

Evaluating ... ...

f = 0.00012

STEP 3: Convert Result to Output's Unit

0.00012 Meter -->0.12 Millimeter (Check conversion here)

FINAL ANSWER

0.12 Millimeter <-- Feed

(Calculation completed in 00.007 seconds)

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Created by Kumar Siddhant

Indian Institute of Information Technology, Design and Manufacturing (IIITDM), Jabalpur

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National Institute of Technology (NIT), Srinagar

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< 6 Facing Time Calculators

Rotational Frequency of Spindle given Machining Time for Facing

Go Rotational Frequency of Spindle = (Outside Radius of the Workpiece-Inner Radius of Workpiece)/(Machining Time*Feed)

Feed of Workpiece given Machining Time for Facing

Go Feed = (Outside Radius of the Workpiece-Inner Radius of Workpiece)/(Rotational Frequency of Spindle*Machining Time)

Total Machining Time for single Facing Operation

Go Machining Time = (Outside Radius of the Workpiece-Inner Radius of Workpiece)/(Rotational Frequency of Spindle*Feed)

Time for Facing

Go Process Time = (Outside Radius of the Workpiece-Instantaneous Radius for Cut)/(Rotational Frequency of Spindle*Feed)

Outer Radius of Workpiece given Machining Time for Facing

Go Outside Radius of the Workpiece = Inner Radius of Workpiece+(Rotational Frequency of Spindle*Feed*Machining Time)

Inner Radius of Workpiece given Machining Time for Facing

Go Inner Radius of Workpiece = Outside Radius of the Workpiece-Rotational Frequency of Spindle*Feed*Machining Time

Feed of Workpiece given Machining Time for Facing Formula

Feed = (Outside Radius of the Workpiece-Inner Radius of Workpiece)/(Rotational Frequency of Spindle*Machining Time)
f = (r_o-r_i)/(n_s*t_m)

Main Spindle Errors

Accuracy of spindle error measurement is affected by inherent error sources such as:
1. Sensor offset
2. Thermal drift of spindle
3. Centering error
4. Form error of the target surface installed in the spindle.

How to Calculate Feed of Workpiece given Machining Time for Facing?

Feed of Workpiece given Machining Time for Facing calculator uses Feed = (Outside Radius of the Workpiece-Inner Radius of Workpiece)/(Rotational Frequency of Spindle*Machining Time) to calculate the Feed, The Feed of Workpiece given Machining Time for Facing is a method to determine the feed to be given for a Machining Tool when the Facing Operation has to be finished in a specified time. Feed is denoted by f symbol.

How to calculate Feed of Workpiece given Machining Time for Facing using this online calculator? To use this online calculator for Feed of Workpiece given Machining Time for Facing, enter Outside Radius of the Workpiece (r_o), Inner Radius of Workpiece (r_i), Rotational Frequency of Spindle (n_s) & Machining Time (t_m) and hit the calculate button. Here is how the Feed of Workpiece given Machining Time for Facing calculation can be explained with given input values -> 120 = (1-0.946)/(10*45) .

FAQ

What is Feed of Workpiece given Machining Time for Facing?

The Feed of Workpiece given Machining Time for Facing is a method to determine the feed to be given for a Machining Tool when the Facing Operation has to be finished in a specified time and is represented as f = (r_o-r_i)/(n_s*t_m) or Feed = (Outside Radius of the Workpiece-Inner Radius of Workpiece)/(Rotational Frequency of Spindle*Machining Time). Outside Radius of the Workpiece is the radius of the outermost surface of the workpiece, away from the machining tool, The Inner Radius of Workpiece is the radius of the innermost surface of the workpiece, Rotational Frequency of Spindle is the number of turns made by the spindle of the Machine for cutting in one 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.

How to calculate Feed of Workpiece given Machining Time for Facing?

The Feed of Workpiece given Machining Time for Facing is a method to determine the feed to be given for a Machining Tool when the Facing Operation has to be finished in a specified time is calculated using Feed = (Outside Radius of the Workpiece-Inner Radius of Workpiece)/(Rotational Frequency of Spindle*Machining Time). To calculate Feed of Workpiece given Machining Time for Facing, you need Outside Radius of the Workpiece (r_o), Inner Radius of Workpiece (r_i), Rotational Frequency of Spindle (n_s) & Machining Time (t_m). With our tool, you need to enter the respective value for Outside Radius of the Workpiece, Inner Radius of Workpiece, Rotational Frequency of Spindle & Machining Time and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

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