Radius of Base Circle of Wheel Calculator

✖Radius of pitch circle of wheel is radial distance of the tooth measuring from the pitch circle to the bottom of the tooth space.ⓘ Radius of Pitch Circle of Wheel [R_wheel]			+10% -10%
✖The pressure angle of gear also known as the angle of obliquity is the angle between the tooth face and the gear wheel tangent.ⓘ Pressure Angle of Gear [Φ_gear]			+10% -10%

✖Radius of base circle of wheel is the radius of circle from which the involute portion of the tooth profile is generated.ⓘ Radius of Base Circle of Wheel [R_b]

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Radius of Base Circle of Wheel Solution

STEP 0: Pre-Calculation Summary

Formula Used

Radius of Base Circle of Wheel = Radius of Pitch Circle of Wheel*cos(Pressure Angle of Gear)
R_b = R_wheel*cos(Φ_gear)
This formula uses 1 Functions, 3 Variables

Functions Used

cos - Cosine of an angle is the ratio of the side adjacent to the angle to the hypotenuse of the triangle., cos(Angle)

Variables Used

Radius of Base Circle of Wheel - (Measured in Meter) - Radius of base circle of wheel is the radius of circle from which the involute portion of the tooth profile is generated.
Radius of Pitch Circle of Wheel - (Measured in Meter) - Radius of pitch circle of wheel is radial distance of the tooth measuring from the pitch circle to the bottom of the tooth space.
Pressure Angle of Gear - (Measured in Radian) - The pressure angle of gear also known as the angle of obliquity is the angle between the tooth face and the gear wheel tangent.

STEP 1: Convert Input(s) to Base Unit

Radius of Pitch Circle of Wheel: 12.4 Millimeter --> 0.0124 Meter (Check conversion here)
Pressure Angle of Gear: 32 Degree --> 0.55850536063808 Radian (Check conversion here)

STEP 2: Evaluate Formula

Substituting Input Values in Formula

R_b = R_wheel*cos(Φ_gear) --> 0.0124*cos(0.55850536063808)

Evaluating ... ...

R_b = 0.0105157963923404

STEP 3: Convert Result to Output's Unit

0.0105157963923404 Meter -->10.5157963923404 Millimeter (Check conversion here)

FINAL ANSWER

10.5157963923404 ≈ 10.5158 Millimeter <-- Radius of Base Circle of Wheel

(Calculation completed in 00.004 seconds)

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Created by Anshika Arya

National Institute Of Technology (NIT), Hamirpur

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< Toothed Gear Terminologies Calculators

Addendum of Pinion

LaTeX Go Addendum of Pinion = Number of Teeth on Pinion/2*(sqrt(1+Number of Teeth on Wheel/Number of Teeth on Pinion*(Number of Teeth on Wheel/Number of Teeth on Pinion+2)*(sin(Pressure Angle of Gear))^2)-1)

Work Output on Driven

LaTeX Go Work Output = Resultant Reaction at Point of Contact*cos(Spiral Angle of Gear Teeth for Gear 2+Angle of Friction)*pi*Pitch Circle Diameter of Gear 2*Speed of Gear 2

Work Output on Driver

LaTeX Go Work Output = Resultant Reaction at Point of Contact*cos(Spiral Angle of Gear Teeth for Gear 1-Angle of Friction)*pi*Pitch Circle Diameter of Gear 1*Speed of Gear 1

Torque Exerted on Gear Shaft

LaTeX Go Torque Exerted on Wheel = Tangential Force*Diameter of Pitch Circle/2

Radius of Base Circle of Wheel Formula

LaTeX Go

Radius of Base Circle of Wheel = Radius of Pitch Circle of Wheel*cos(Pressure Angle of Gear)
R_b = R_wheel*cos(Φ_gear)

What is a gear wheel?

A toothed wheel that engages another toothed mechanism in order to change the speed or direction of transmitted motion is called a gear wheel.

How do gear wheels work?

Gears are wheels with teeth that slot together. When one gear is turned the other one turns as well. If the gears are of different sizes, they can be used to increase the power of a turning force. The smaller wheel turns more quickly but with less force, while the bigger one turns more slowly with more force.

How to Calculate Radius of Base Circle of Wheel?

Radius of Base Circle of Wheel calculator uses Radius of Base Circle of Wheel = Radius of Pitch Circle of Wheel*cos(Pressure Angle of Gear) to calculate the Radius of Base Circle of Wheel, Radius of Base Circle of Wheel formula is defined as the distance from the center of the wheel to the base of the gear tooth, which plays a crucial role in the design and functionality of toothed gear systems, particularly in determining the gear's overall size and shape. Radius of Base Circle of Wheel is denoted by R_b symbol.

How to calculate Radius of Base Circle of Wheel using this online calculator? To use this online calculator for Radius of Base Circle of Wheel, enter Radius of Pitch Circle of Wheel (R_wheel) & Pressure Angle of Gear (Φ_gear) and hit the calculate button. Here is how the Radius of Base Circle of Wheel calculation can be explained with given input values -> 10515.8 = 0.0124*cos(0.55850536063808).

FAQ

What is Radius of Base Circle of Wheel?

Radius of Base Circle of Wheel formula is defined as the distance from the center of the wheel to the base of the gear tooth, which plays a crucial role in the design and functionality of toothed gear systems, particularly in determining the gear's overall size and shape and is represented as R_b = R_wheel*cos(Φ_gear) or Radius of Base Circle of Wheel = Radius of Pitch Circle of Wheel*cos(Pressure Angle of Gear). Radius of pitch circle of wheel is radial distance of the tooth measuring from the pitch circle to the bottom of the tooth space & The pressure angle of gear also known as the angle of obliquity is the angle between the tooth face and the gear wheel tangent.

How to calculate Radius of Base Circle of Wheel?

Radius of Base Circle of Wheel formula is defined as the distance from the center of the wheel to the base of the gear tooth, which plays a crucial role in the design and functionality of toothed gear systems, particularly in determining the gear's overall size and shape is calculated using Radius of Base Circle of Wheel = Radius of Pitch Circle of Wheel*cos(Pressure Angle of Gear). To calculate Radius of Base Circle of Wheel, you need Radius of Pitch Circle of Wheel (R_wheel) & Pressure Angle of Gear (Φ_gear). With our tool, you need to enter the respective value for Radius of Pitch Circle of Wheel & Pressure Angle of Gear 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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