Virtual or Formative Number of Teeth of Bevel Gear Formula

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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. Check FAQs
z'=2rbm
z' - Virtual Number of Teeth for Bevel Gear?rb - Back Cone Radius?m - Module of Bevel Gear?

Virtual or Formative Number of Teeth of Bevel Gear Example

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With units
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Here is how the Virtual or Formative Number of Teeth of Bevel Gear equation looks like with Values.

Here is how the Virtual or Formative Number of Teeth of Bevel Gear equation looks like with Units.

Here is how the Virtual or Formative Number of Teeth of Bevel Gear equation looks like.

23.9913Edit=266Edit5.502Edit
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Virtual or Formative Number of Teeth of Bevel Gear Solution

Follow our step by step solution on how to calculate Virtual or Formative Number of Teeth of Bevel Gear?

FIRST Step Consider the formula
z'=2rbm
Next Step Substitute values of Variables
z'=266mm5.502mm
Next Step Convert Units
z'=20.066m0.0055m
Next Step Prepare to Evaluate
z'=20.0660.0055
Next Step Evaluate
z'=23.9912758996728
LAST Step Rounding Answer
z'=23.9913

Virtual or Formative Number of Teeth of Bevel Gear Formula Elements

Variables
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.
Back Cone Radius
Back cone radius is also called as back cone distance. It is length of back cone element.
Symbol: rb
Measurement: LengthUnit: mm
Note: Value should be greater than 0.
Module of Bevel Gear
Module of bevel gear is the unit of size that indicates how big or small is a bevel gear.
Symbol: m
Measurement: LengthUnit: mm
Note: Value should be greater than 0.

Other formulas in Geometric Properties category

​Go Actual Number of Teeth on Bevel Gear
zg=z'cos(γ)
​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 Virtual or Formative Number of Teeth of Bevel Gear?

Virtual or Formative Number of Teeth of Bevel Gear evaluator uses Virtual Number of Teeth for Bevel Gear = (2*Back Cone Radius)/Module of Bevel Gear to evaluate the Virtual Number of Teeth for Bevel Gear, Virtual or formative number of teeth of Bevel Gear are imaginary spur gear teeth that are considered in the plane perpendicular to the tooth at the large end. These are used to calculate the number of teeth in Bevel gear. Virtual Number of Teeth for Bevel Gear is denoted by z' symbol.

How to evaluate Virtual or Formative Number of Teeth of Bevel Gear using this online evaluator? To use this online evaluator for Virtual or Formative Number of Teeth of Bevel Gear, enter Back Cone Radius (rb) & Module of Bevel Gear (m) and hit the calculate button.

FAQs on Virtual or Formative Number of Teeth of Bevel Gear

What is the formula to find Virtual or Formative Number of Teeth of Bevel Gear?
The formula of Virtual or Formative Number of Teeth of Bevel Gear is expressed as Virtual Number of Teeth for Bevel Gear = (2*Back Cone Radius)/Module of Bevel Gear. Here is an example- 23.99128 = (2*0.066)/0.005502.
How to calculate Virtual or Formative Number of Teeth of Bevel Gear?
With Back Cone Radius (rb) & Module of Bevel Gear (m) we can find Virtual or Formative Number of Teeth of Bevel Gear using the formula - Virtual Number of Teeth for Bevel Gear = (2*Back Cone Radius)/Module of Bevel Gear.
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