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Width of Crank Web is defined as the width of the crank web (the portion of a crank between the crankpin and the shaft) measured perpendicular to the crankpin longitudinal axis. Check FAQs
w=1.14⋅PpPb⋅lc
w - Width of Crank Web?Pp - Force on Crank Pin?Pb - Bearing Pressure in Crank Pin?lc - Length of Crank Pin?

Width of crank web of centre crankshaft at TDC position given bearing pressure for crank pin Example

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Here is how the Width of crank web of centre crankshaft at TDC position given bearing pressure for crank pin equation looks like with Values.

Here is how the Width of crank web of centre crankshaft at TDC position given bearing pressure for crank pin equation looks like with Units.

Here is how the Width of crank web of centre crankshaft at TDC position given bearing pressure for crank pin equation looks like.

64.6221Edit=1.14⋅19500Edit8Edit⋅43Edit
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Width of crank web of centre crankshaft at TDC position given bearing pressure for crank pin Solution

Follow our step by step solution on how to calculate Width of crank web of centre crankshaft at TDC position given bearing pressure for crank pin?

FIRST Step Consider the formula
w=1.14⋅PpPb⋅lc
Next Step Substitute values of Variables
∴ w=1.14⋅19500N8N/mm²⋅43mm
Next Step Convert Units
∴ w=1.14⋅19500N8E+6Pa⋅0.043m
Next Step Prepare to Evaluate
∴ w=1.14⋅195008E+6⋅0.043
Next Step Evaluate
∴w=0.0646220930232558m
Next Step Convert to Output's Unit
∴w=64.6220930232558mm
LAST Step Rounding Answer
∴w=64.6221mm

Width of crank web of centre crankshaft at TDC position given bearing pressure for crank pin Formula Elements

Variables
Width of Crank Web
Width of Crank Web is defined as the width of the crank web (the portion of a crank between the crankpin and the shaft) measured perpendicular to the crankpin longitudinal axis.
Symbol: w
Measurement: LengthUnit: mm
Note: Value should be greater than 0.
Formulas to find Width of Crank WebOpen Variable
Force on Crank Pin
Force on Crank Pin is the force acting onto the crankpin used in the assembly of the crank, and the connecting rod.
Symbol: Pp
Measurement: ForceUnit: N
Note: Value should be greater than 0.
Formulas to find Force on Crank PinOpen Variable
Bearing Pressure in Crank Pin
Bearing Pressure in Crank Pin is the compressive force acting on the contact area between two components of crank pin and bushing having no relative motion between them.
Symbol: Pb
Measurement: PressureUnit: N/mm²
Note: Value should be greater than 0.
Formulas to find Bearing Pressure in Crank PinOpen Variable
Length of Crank Pin
Length of Crank Pin is the size of the crankpin from one end to the other and tells how long is the crankpin.
Symbol: lc
Measurement: LengthUnit: mm
Note: Value should be greater than 0.
Formulas to find Length of Crank PinOpen Variable

Other Formulas to find Width of Crank Web

​Go Width of crank web of centre crankshaft at TDC position given diameter of crank pin
w=1.14⋅dc
​Go Width of crank web of centre crankshaft at TDC position given compressive stress
w=Rv1σc⋅t
​Go Width of crank web of centre crankshaft at TDC position given thickness of crank web
w=1.6285⋅t
​Go Width of crank web of centre crankshaft at TDC position given bending moment in crank pin
w=1.14⋅(32⋅Mpπ⋅σp)13

Other formulas in Design of Crank Web at Top Dead Centre Position category

​Go Thickness of crank web of centre crankshaft at TDC position given diameter of crank pin
t=0.7⋅dc
​Go Direct compressive stress in central plane of crank web of centre crankshaft at TDC position
σc=Rv1w⋅t
​Go Thickness of crank web of centre crankshaft at TDC position given compressive stress
t=Rv1w⋅σc
​Go Bending moment at central plane of crank web of centre crankshaft at TDC position
Mb=Rv1⋅(b1-lc2-t2)

How to Evaluate Width of crank web of centre crankshaft at TDC position given bearing pressure for crank pin?

Width of crank web of centre crankshaft at TDC position given bearing pressure for crank pin evaluator uses Width of Crank Web = 1.14*(Force on Crank Pin)/(Bearing Pressure in Crank Pin*Length of Crank Pin) to evaluate the Width of Crank Web, Width of crank web of centre crankshaft at TDC position given bearing pressure for crank pin is the width of the crank web of the center crankshaft and is measured perpendicular to the crankpin longitudinal axis, designed for when the crank is at the top dead center position and subjected to maximum bending moment and no torsional moment. Width of Crank Web is denoted by w symbol.

How to evaluate Width of crank web of centre crankshaft at TDC position given bearing pressure for crank pin using this online evaluator? To use this online evaluator for Width of crank web of centre crankshaft at TDC position given bearing pressure for crank pin, enter Force on Crank Pin (Pp), Bearing Pressure in Crank Pin (Pb) & Length of Crank Pin (lc) and hit the calculate button.

FAQs on Width of crank web of centre crankshaft at TDC position given bearing pressure for crank pin

What is the formula to find Width of crank web of centre crankshaft at TDC position given bearing pressure for crank pin?
The formula of Width of crank web of centre crankshaft at TDC position given bearing pressure for crank pin is expressed as Width of Crank Web = 1.14*(Force on Crank Pin)/(Bearing Pressure in Crank Pin*Length of Crank Pin). Here is an example- 206790.7 = 1.14*(19500)/(8000000*0.043).
How to calculate Width of crank web of centre crankshaft at TDC position given bearing pressure for crank pin?
With Force on Crank Pin (Pp), Bearing Pressure in Crank Pin (Pb) & Length of Crank Pin (lc) we can find Width of crank web of centre crankshaft at TDC position given bearing pressure for crank pin using the formula - Width of Crank Web = 1.14*(Force on Crank Pin)/(Bearing Pressure in Crank Pin*Length of Crank Pin).
What are the other ways to Calculate Width of Crank Web?
Here are the different ways to Calculate Width of Crank Web-
  • Width of Crank Web=1.14*Diameter of Crank PinOpenImg
  • Width of Crank Web=(Vertical Reaction at Bearing 1)/(Compressive Stress in Crank Web Central Plane*Thickness of Crank Web)OpenImg
  • Width of Crank Web=1.6285*Thickness of Crank WebOpenImg
Can the Width of crank web of centre crankshaft at TDC position given bearing pressure for crank pin be negative?
No, the Width of crank web of centre crankshaft at TDC position given bearing pressure for crank pin, measured in Length cannot be negative.
Which unit is used to measure Width of crank web of centre crankshaft at TDC position given bearing pressure for crank pin?
Width of crank web of centre crankshaft at TDC position given bearing pressure for crank pin is usually measured using the Millimeter[mm] for Length. Meter[mm], Kilometer[mm], Decimeter[mm] are the few other units in which Width of crank web of centre crankshaft at TDC position given bearing pressure for crank pin can be measured.
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