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Bending Moment in Rocker Arm is the amount of bending moment in the rocker arm (changes radial movement into linear movement) of any assembly. Check FAQs
Mba=37σbbweb33
Mba - Bending Moment in Rocker Arm?σb - Bending Stress in Rocker Arm?bweb - Thickness of Rocker Arm Web?

Bending Moment in Rocker Arm near Boss of Rocker Arm given Bending Stress Example

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With units
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Here is how the Bending Moment in Rocker Arm near Boss of Rocker Arm given Bending Stress equation looks like with Values.

Here is how the Bending Moment in Rocker Arm near Boss of Rocker Arm given Bending Stress equation looks like with Units.

Here is how the Bending Moment in Rocker Arm near Boss of Rocker Arm given Bending Stress equation looks like.

101980.9787Edit=3713Edit8.6Edit33
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Bending Moment in Rocker Arm near Boss of Rocker Arm given Bending Stress Solution

Follow our step by step solution on how to calculate Bending Moment in Rocker Arm near Boss of Rocker Arm given Bending Stress?

FIRST Step Consider the formula
Mba=37σbbweb33
Next Step Substitute values of Variables
Mba=3713N/mm²8.6mm33
Next Step Convert Units
Mba=371.3E+7Pa0.0086m33
Next Step Prepare to Evaluate
Mba=371.3E+70.008633
Next Step Evaluate
Mba=101.980978666667N*m
Next Step Convert to Output's Unit
Mba=101980.978666667N*mm
LAST Step Rounding Answer
Mba=101980.9787N*mm

Bending Moment in Rocker Arm near Boss of Rocker Arm given Bending Stress Formula Elements

Variables
Bending Moment in Rocker Arm
Bending Moment in Rocker Arm is the amount of bending moment in the rocker arm (changes radial movement into linear movement) of any assembly.
Symbol: Mba
Measurement: TorqueUnit: N*mm
Note: Value should be greater than 0.
Bending Stress in Rocker Arm
Bending Stress in Rocker Arm is the amount of bending stress generated in the plane of the rocker arm of any assembly and tends to bend the arm.
Symbol: σb
Measurement: StressUnit: N/mm²
Note: Value should be greater than 0.
Thickness of Rocker Arm Web
Thickness of Rocker Arm Web is the measurement of how thick is the web of the rocker arm's cross section.
Symbol: bweb
Measurement: LengthUnit: mm
Note: Value should be greater than 0.

Other Formulas to find Bending Moment in Rocker Arm

​Go Bending Moment in Rocker Arm near Boss of Rocker Arm at Fulcrum Pin
Mba=Pe(a-d1)

Other formulas in Design of Cross Section of Rocker Arm category

​Go Diameter of Fulcrum Pin of Rocker Arm given Outside Diameter of Boss at Fulcrum Pin
d1=Do2
​Go Length of Rocker Arm of Exhaust Valve Side
a=MbaPe+d1
​Go Diameter of Fulcrum Pin of Rocker Arm given Bending Moment near Boss of Rocker Arm
d1=a-MbaPe
​Go Area Moment of Inertia of Cross Section of Rocker Arm
I=37bweb4

How to Evaluate Bending Moment in Rocker Arm near Boss of Rocker Arm given Bending Stress?

Bending Moment in Rocker Arm near Boss of Rocker Arm given Bending Stress evaluator uses Bending Moment in Rocker Arm = (37*Bending Stress in Rocker Arm*Thickness of Rocker Arm Web^3)/3 to evaluate the Bending Moment in Rocker Arm, The Bending Moment in Rocker Arm near Boss of Rocker Arm given Bending Stress is the amount of bending moment in the rocker arm plane of any assembly. The rocker arm changes radial movement into linear movement. Bending Moment in Rocker Arm is denoted by Mba symbol.

How to evaluate Bending Moment in Rocker Arm near Boss of Rocker Arm given Bending Stress using this online evaluator? To use this online evaluator for Bending Moment in Rocker Arm near Boss of Rocker Arm given Bending Stress, enter Bending Stress in Rocker Arm b) & Thickness of Rocker Arm Web (bweb) and hit the calculate button.

FAQs on Bending Moment in Rocker Arm near Boss of Rocker Arm given Bending Stress

What is the formula to find Bending Moment in Rocker Arm near Boss of Rocker Arm given Bending Stress?
The formula of Bending Moment in Rocker Arm near Boss of Rocker Arm given Bending Stress is expressed as Bending Moment in Rocker Arm = (37*Bending Stress in Rocker Arm*Thickness of Rocker Arm Web^3)/3. Here is an example- 1E+8 = (37*13000000*0.0086^3)/3.
How to calculate Bending Moment in Rocker Arm near Boss of Rocker Arm given Bending Stress?
With Bending Stress in Rocker Arm b) & Thickness of Rocker Arm Web (bweb) we can find Bending Moment in Rocker Arm near Boss of Rocker Arm given Bending Stress using the formula - Bending Moment in Rocker Arm = (37*Bending Stress in Rocker Arm*Thickness of Rocker Arm Web^3)/3.
What are the other ways to Calculate Bending Moment in Rocker Arm?
Here are the different ways to Calculate Bending Moment in Rocker Arm-
  • Bending Moment in Rocker Arm=Total Force on Rocker Arm of Exhaust Valve*(Length of Rocker Arm on Exhaust Valve Side-Diameter of Fulcrum Pin)OpenImg
Can the Bending Moment in Rocker Arm near Boss of Rocker Arm given Bending Stress be negative?
No, the Bending Moment in Rocker Arm near Boss of Rocker Arm given Bending Stress, measured in Torque cannot be negative.
Which unit is used to measure Bending Moment in Rocker Arm near Boss of Rocker Arm given Bending Stress?
Bending Moment in Rocker Arm near Boss of Rocker Arm given Bending Stress is usually measured using the Newton Millimeter[N*mm] for Torque. Newton Meter[N*mm], Newton Centimeter[N*mm], Kilonewton Meter[N*mm] are the few other units in which Bending Moment in Rocker Arm near Boss of Rocker Arm given Bending Stress can be measured.
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