Rotational Frequency of Spindle given Instantaneous Radius for Cut Formula

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Rotational Frequency of Spindle is the number of turns made by the spindle of the Machine for cutting in one second. Check FAQs
ωs=ro-rt′f
ωs - Rotational Frequency of Spindle?ro - Outside Radius of The Workpiece?r - Instantaneous Radius For Cut?t′ - Process Time?f - Feed?

Rotational Frequency of Spindle given Instantaneous Radius for Cut Example

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With units
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Here is how the Rotational Frequency of Spindle given Instantaneous Radius for Cut equation looks like with Values.

Here is how the Rotational Frequency of Spindle given Instantaneous Radius for Cut equation looks like with Units.

Here is how the Rotational Frequency of Spindle given Instantaneous Radius for Cut equation looks like.

10Edit=984Edit-120Edit1.6Edit0.9Edit
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Rotational Frequency of Spindle given Instantaneous Radius for Cut Solution

Follow our step by step solution on how to calculate Rotational Frequency of Spindle given Instantaneous Radius for Cut?

FIRST Step Consider the formula
ωs=ro-rt′f
Next Step Substitute values of Variables
ωs=984mm-120mm1.6min0.9mm
Next Step Convert Units
ωs=0.984m-0.12m96s0.0009m
Next Step Prepare to Evaluate
ωs=0.984-0.12960.0009
LAST Step Evaluate
ωs=10Hz

Rotational Frequency of Spindle given Instantaneous Radius for Cut Formula Elements

Variables
Rotational Frequency of Spindle
Rotational Frequency of Spindle is the number of turns made by the spindle of the Machine for cutting in one second.
Symbol: ωs
Measurement: FrequencyUnit: Hz
Note: Value should be greater than 0.
Outside Radius of The Workpiece
Outside Radius of the Workpiece is the radius of the outermost surface of the workpiece, away from the machining tool.
Symbol: ro
Measurement: LengthUnit: mm
Note: Value should be greater than 0.
Instantaneous Radius For Cut
Instantaneous Radius for Cut is the radius of the workpiece surface currently being machined.
Symbol: r
Measurement: LengthUnit: mm
Note: Value should be greater than 0.
Process Time
Process Time is the time for which any process has been carried out irrespective of its completion.
Symbol: t′
Measurement: TimeUnit: min
Note: Value should be greater than 0.
Feed
The Feed is the distance the cutting tool advances along the length of the work for every revolution of the spindle.
Symbol: f
Measurement: LengthUnit: mm
Note: Value should be greater than 0.

Other formulas in Instantaneous Radius category

​Go Instantaneous Radius for Cut given Cutting Speed
r=V2πωs
​Go Instantaneous Radius for Cut given Rate of Increase of Wear-Land
r=Vref(WrLrefWmax)n2πωs
​Go Instantaneous Radius for Cut
r=ro-ωsft′
​Go Feed given Instantaneous Radius for Cut
f=ro-rωst′

How to Evaluate Rotational Frequency of Spindle given Instantaneous Radius for Cut?

Rotational Frequency of Spindle given Instantaneous Radius for Cut evaluator uses Rotational Frequency of Spindle = (Outside Radius of The Workpiece-Instantaneous Radius For Cut)/(Process Time*Feed) to evaluate the Rotational Frequency of Spindle, The Rotational Frequency of Spindle given Instantaneous Radius for Cut is a method to determine the required frequency of rotation of the Spindle of a Machining Tool for a given Cutting Radius of Workpiece. Rotational Frequency of Spindle is denoted by ωs symbol.

How to evaluate Rotational Frequency of Spindle given Instantaneous Radius for Cut using this online evaluator? To use this online evaluator for Rotational Frequency of Spindle given Instantaneous Radius for Cut, enter Outside Radius of The Workpiece (ro), Instantaneous Radius For Cut (r), Process Time (t′) & Feed (f) and hit the calculate button.

FAQs on Rotational Frequency of Spindle given Instantaneous Radius for Cut

What is the formula to find Rotational Frequency of Spindle given Instantaneous Radius for Cut?
The formula of Rotational Frequency of Spindle given Instantaneous Radius for Cut is expressed as Rotational Frequency of Spindle = (Outside Radius of The Workpiece-Instantaneous Radius For Cut)/(Process Time*Feed). Here is an example- 9.814811 = (0.984-0.12)/(96*0.0009).
How to calculate Rotational Frequency of Spindle given Instantaneous Radius for Cut?
With Outside Radius of The Workpiece (ro), Instantaneous Radius For Cut (r), Process Time (t′) & Feed (f) we can find Rotational Frequency of Spindle given Instantaneous Radius for Cut using the formula - Rotational Frequency of Spindle = (Outside Radius of The Workpiece-Instantaneous Radius For Cut)/(Process Time*Feed).
Can the Rotational Frequency of Spindle given Instantaneous Radius for Cut be negative?
No, the Rotational Frequency of Spindle given Instantaneous Radius for Cut, measured in Frequency cannot be negative.
Which unit is used to measure Rotational Frequency of Spindle given Instantaneous Radius for Cut?
Rotational Frequency of Spindle given Instantaneous Radius for Cut is usually measured using the Hertz[Hz] for Frequency. Petahertz[Hz], Terahertz[Hz], Gigahertz[Hz] are the few other units in which Rotational Frequency of Spindle given Instantaneous Radius for Cut can be measured.
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