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Resultant Bending Moment at Crank-web Joint is the net internal distribution of force induced at juncture of crank-web and crankshaft due to tangential and radial force on crankpin. Check FAQs
Mb=Mh2+Mv2
Mb - Resultant Bending Moment at Crank-web Joint?Mh - Horizontal Bending Moment at Crank-web Joint?Mv - Vertical Bending Moment at Crank-web Joint?

Resultant bending moment in side crankshaft at juncture of crankweb for max torque given moments Example

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Here is how the Resultant bending moment in side crankshaft at juncture of crankweb for max torque given moments equation looks like with Values.

Here is how the Resultant bending moment in side crankshaft at juncture of crankweb for max torque given moments equation looks like with Units.

Here is how the Resultant bending moment in side crankshaft at juncture of crankweb for max torque given moments equation looks like.

318.0243Edit=29800Edit2+316.625Edit2

Resultant bending moment in side crankshaft at juncture of crankweb for max torque given moments Solution

Follow our step by step solution on how to calculate Resultant bending moment in side crankshaft at juncture of crankweb for max torque given moments?

FIRST Step Consider the formula
Mb=Mh2+Mv2
Next Step Substitute values of Variables
Mb=29800N*mm2+316.625N*m2
Next Step Convert Units
Mb=29.8N*m2+316.625N*m2
Next Step Prepare to Evaluate
Mb=29.82+316.6252
Next Step Evaluate
Mb=318.024261063523N*m
LAST Step Rounding Answer
Mb=318.0243N*m

Resultant bending moment in side crankshaft at juncture of crankweb for max torque given moments Formula Elements

Variables
Functions
Resultant Bending Moment at Crank-web Joint
Resultant Bending Moment at Crank-web Joint is the net internal distribution of force induced at juncture of crank-web and crankshaft due to tangential and radial force on crankpin.
Symbol: Mb
Measurement: TorqueUnit: N*m
Note: Value should be greater than 0.
Horizontal Bending Moment at Crank-web Joint
Horizontal Bending Moment at Crank-web Joint is the internal bending force acting in the horizontal plane at juncture of crank-web and crankshaft due to tangential force applied on crank-pin.
Symbol: Mh
Measurement: TorqueUnit: N*mm
Note: Value should be greater than 0.
Vertical Bending Moment at Crank-web Joint
Vertical Bending Moment at Crank-web Joint is the bending force acting in the vertical plane at juncture of crank-web and crankshaft, due to radial force applied on crank-pin.
Symbol: Mv
Measurement: TorqueUnit: N*m
Note: Value should be greater than 0.
sqrt
A square root function is a function that takes a non-negative number as an input and returns the square root of the given input number.
Syntax: sqrt(Number)

Other Formulas to find Resultant Bending Moment at Crank-web Joint

​Go Resultant bending moment in side-crankshaft at juncture of crankweb for max torque
Mb=(Pt(0.75lc+t))2+(Pr(0.75lc+t))2

Other formulas in Design of Shaft at Juncture of Crank Web at Angle of Maximum Torque category

​Go Bending moment in vertical plane of side-crankshaft at juncture of crankweb for max torque
Mv=Pr(0.75lc+t)
​Go Bending moment in horizontal plane of side-crankshaft at juncture of crankweb for max torque
Mh=Pt(0.75lc+t)
​Go Torsional moment in side-crankshaft at juncture of crankweb for max torque
Mt=Ptr
​Go Shear stress in side-crankshaft at juncture of crankweb for max torque given moments
τ=16πd3Mb2+Mt2

How to Evaluate Resultant bending moment in side crankshaft at juncture of crankweb for max torque given moments?

Resultant bending moment in side crankshaft at juncture of crankweb for max torque given moments evaluator uses Resultant Bending Moment at Crank-web Joint = sqrt(Horizontal Bending Moment at Crank-web Joint^2+Vertical Bending Moment at Crank-web Joint^2) to evaluate the Resultant Bending Moment at Crank-web Joint, Resultant bending moment in side crankshaft at juncture of crankweb for max torque given moments is the net internal distribution of force induced at juncture of crank-web and crankshaft due to tangential and radial force on crankpin. While designing the crankshaft we consider the maximum torque applied on the shaft. If we know two bending moments which acts perpendicular to each other, we can easily determine the resultant bending moments that acts on the juncture of crank-web and crankshaft. Resultant Bending Moment at Crank-web Joint is denoted by Mb symbol.

How to evaluate Resultant bending moment in side crankshaft at juncture of crankweb for max torque given moments using this online evaluator? To use this online evaluator for Resultant bending moment in side crankshaft at juncture of crankweb for max torque given moments, enter Horizontal Bending Moment at Crank-web Joint (Mh) & Vertical Bending Moment at Crank-web Joint (Mv) and hit the calculate button.

FAQs on Resultant bending moment in side crankshaft at juncture of crankweb for max torque given moments

What is the formula to find Resultant bending moment in side crankshaft at juncture of crankweb for max torque given moments?
The formula of Resultant bending moment in side crankshaft at juncture of crankweb for max torque given moments is expressed as Resultant Bending Moment at Crank-web Joint = sqrt(Horizontal Bending Moment at Crank-web Joint^2+Vertical Bending Moment at Crank-web Joint^2). Here is an example- 3.2E+8 = sqrt(29.8^2+316.625^2).
How to calculate Resultant bending moment in side crankshaft at juncture of crankweb for max torque given moments?
With Horizontal Bending Moment at Crank-web Joint (Mh) & Vertical Bending Moment at Crank-web Joint (Mv) we can find Resultant bending moment in side crankshaft at juncture of crankweb for max torque given moments using the formula - Resultant Bending Moment at Crank-web Joint = sqrt(Horizontal Bending Moment at Crank-web Joint^2+Vertical Bending Moment at Crank-web Joint^2). This formula also uses Square Root (sqrt) function(s).
What are the other ways to Calculate Resultant Bending Moment at Crank-web Joint?
Here are the different ways to Calculate Resultant Bending Moment at Crank-web Joint-
  • Resultant Bending Moment at Crank-web Joint=sqrt((Tangential Force at Crankpin*(0.75*Length of Crankpin+Thickness of Crank Web))^2+(Radial Force at Crank Pin*(0.75*Length of Crankpin+Thickness of Crank Web))^2)OpenImg
Can the Resultant bending moment in side crankshaft at juncture of crankweb for max torque given moments be negative?
No, the Resultant bending moment in side crankshaft at juncture of crankweb for max torque given moments, measured in Torque cannot be negative.
Which unit is used to measure Resultant bending moment in side crankshaft at juncture of crankweb for max torque given moments?
Resultant bending moment in side crankshaft at juncture of crankweb for max torque given moments is usually measured using the Newton Meter[N*m] for Torque. Newton Centimeter[N*m], Newton Millimeter[N*m], Kilonewton Meter[N*m] are the few other units in which Resultant bending moment in side crankshaft at juncture of crankweb for max torque given moments can be measured.
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