Actual Number of Teeth on Bevel Gear Formula

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Number of Teeth on Bevel Gear is the total number of teeth on the peripheral surface of gear and they mesh with the teeth of some other gear or toothed machine element. Check FAQs
zg=z'cos(γ)
zg - Number of Teeth on Bevel Gear?z' - Virtual Number of Teeth for Bevel Gear?γ - Pitch Angle for Bevel Gear?

Actual Number of Teeth on Bevel Gear Example

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With units
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Here is how the Actual Number of Teeth on Bevel Gear equation looks like with Values.

Here is how the Actual Number of Teeth on Bevel Gear equation looks like with Units.

Here is how the Actual Number of Teeth on Bevel Gear equation looks like.

12Edit=24Editcos(60Edit)
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Actual Number of Teeth on Bevel Gear Solution

Follow our step by step solution on how to calculate Actual Number of Teeth on Bevel Gear?

FIRST Step Consider the formula
zg=z'cos(γ)
Next Step Substitute values of Variables
zg=24cos(60°)
Next Step Convert Units
zg=24cos(1.0472rad)
Next Step Prepare to Evaluate
zg=24cos(1.0472)
Next Step Evaluate
zg=12.0000000000041
LAST Step Rounding Answer
zg=12

Actual Number of Teeth on Bevel Gear Formula Elements

Variables
Functions
Number of Teeth on Bevel Gear
Number of Teeth on Bevel Gear is the total number of teeth on the peripheral surface of gear and they mesh with the teeth of some other gear or toothed machine element.
Symbol: zg
Measurement: NAUnit: Unitless
Note: Value should be greater than 0.
Virtual Number of Teeth for Bevel Gear
Virtual Number of Teeth for Bevel Gear is imaginary spur gear teeth that are considered in a plane perpendicular to the tooth at the large end.
Symbol: z'
Measurement: NAUnit: Unitless
Note: Value should be greater than 0.
Pitch Angle for Bevel Gear
Pitch Angle for Bevel Gear is the angle that the pitch line makes with the axis of the gear. The pitch angle is also known as center angle.
Symbol: γ
Measurement: AngleUnit: °
Note: Value should be greater than 0.
cos
Cosine of an angle is the ratio of the side adjacent to the angle to the hypotenuse of the triangle.
Syntax: cos(Angle)

Other formulas in Geometric Properties category

​Go Virtual or Formative Number of Teeth of Bevel Gear
z'=2rbm
​Go Cone Distance of Bevel Gear
A0=(Dp2)2+(Dg2)2
​Go Radius of Pinion at Midpoint along Face Width for Bevel Gear
rm=Dp-(bsin(γ))2
​Go Radius of Pinion at Midpoint given Torque and Tangential Force for Bevel Gear
rm=MtPt

How to Evaluate Actual Number of Teeth on Bevel Gear?

Actual Number of Teeth on Bevel Gear evaluator uses Number of Teeth on Bevel Gear = Virtual Number of Teeth for Bevel Gear*cos(Pitch Angle for Bevel Gear) to evaluate the Number of Teeth on Bevel Gear, Actual Number of Teeth on Bevel Gear is defined as the number of the gear teeth that mesh with another toothed part to transmit motion or to change speed or direction. Number of Teeth on Bevel Gear is denoted by zg symbol.

How to evaluate Actual Number of Teeth on Bevel Gear using this online evaluator? To use this online evaluator for Actual Number of Teeth on Bevel Gear, enter Virtual Number of Teeth for Bevel Gear (z') & Pitch Angle for Bevel Gear (γ) and hit the calculate button.

FAQs on Actual Number of Teeth on Bevel Gear

What is the formula to find Actual Number of Teeth on Bevel Gear?
The formula of Actual Number of Teeth on Bevel Gear is expressed as Number of Teeth on Bevel Gear = Virtual Number of Teeth for Bevel Gear*cos(Pitch Angle for Bevel Gear). Here is an example- 12 = 24*cos(1.0471975511964).
How to calculate Actual Number of Teeth on Bevel Gear?
With Virtual Number of Teeth for Bevel Gear (z') & Pitch Angle for Bevel Gear (γ) we can find Actual Number of Teeth on Bevel Gear using the formula - Number of Teeth on Bevel Gear = Virtual Number of Teeth for Bevel Gear*cos(Pitch Angle for Bevel Gear). This formula also uses Cosine (cos) function(s).
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