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Diameter of Fulcrum Pin of Rocker Arm given Bearing Pressure Formula

GoDiameter of Fulcrum Pin of Rocker Arm given Length of Fulcrum Pin Formula

GoDiameter of Fulcrum Pin of Rocker Arm Considering Double Shear Failure of Pin Formula

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Diameter of Fulcrum Pin is the diameter of the pin used at the fulcrum joint. Check FAQs

d 1 = \frac{R f}{l 1 \cdot P bf}

d₁ - Diameter of Fulcrum Pin?R_f - Force at Fulcrum Pin?l₁ - Length of Fulcrum Pin?P_bf - Bearing Pressure for Fulcrum Pin?

Diameter of Fulcrum Pin of Rocker Arm given Bearing Pressure Example

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Here is how the Diameter of Fulcrum Pin of Rocker Arm given Bearing Pressure equation looks like with Values.

Here is how the Diameter of Fulcrum Pin of Rocker Arm given Bearing Pressure equation looks like with Units.

Here is how the Diameter of Fulcrum Pin of Rocker Arm given Bearing Pressure equation looks like.

24.4338 = \frac{3560}{31 \cdot 4.7}

24.4338mm = \frac{3560N}{31mm \cdot 4.7N/mm²}

24.4338 = \frac{3560}{31 \cdot 4.7}

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Diameter of Fulcrum Pin of Rocker Arm given Bearing Pressure Solution

Follow our step by step solution on how to calculate Diameter of Fulcrum Pin of Rocker Arm given Bearing Pressure?

FIRST Step Consider the formula

d 1 = \frac{R f}{l 1 \cdot P bf}

Next Step Substitute values of Variables

∴

d 1 = \frac{3560N}{31mm \cdot 4.7N/mm²}

Next Step Convert Units

∴

d 1 = \frac{3560N}{0.031m \cdot 4.7E+6Pa}

Next Step Prepare to Evaluate

∴

d 1 = \frac{3560}{0.031 \cdot 4.7E+6}

Next Step Evaluate

∴

d 1 = 0.0244337680164722m

Next Step Convert to Output's Unit

∴

d 1 = 24.4337680164722mm

LAST Step Rounding Answer

∴

d 1 = 24.4338mm

Diameter of Fulcrum Pin of Rocker Arm given Bearing Pressure Formula Elements

Variables

Diameter of Fulcrum Pin

Diameter of Fulcrum Pin is the diameter of the pin used at the fulcrum joint.

Symbol: d₁

Measurement: LengthUnit: mm

Note: Value should be greater than 0.

Formulas to find Diameter of Fulcrum Pin

Force at Fulcrum Pin

Force at Fulcrum Pin is the force acting onto the fulcrum pin (the pivot about which a lever turns) used as a joint at a fulcrum point.

Symbol: R_f

Measurement: ForceUnit: N

Note: Value should be greater than 0.

Formulas to find Force at Fulcrum Pin

Length of Fulcrum Pin

Length of Fulcrum Pin is the total length of the pin used at the fulcrum joint.

Symbol: l₁

Measurement: LengthUnit: mm

Note: Value should be greater than 0.

Formulas to find Length of Fulcrum Pin

Bearing Pressure for Fulcrum Pin

Bearing Pressure for Fulcrum Pin is the compressive force acting on the contact area between two components of the pin having no relative motion between them.

Symbol: P_bf

Measurement: PressureUnit: N/mm²

Note: Value should be greater than 0.

Formulas to find Bearing Pressure for Fulcrum Pin

Other Formulas to find Diameter of Fulcrum Pin

Go Diameter of Fulcrum Pin of Rocker Arm given Length of Fulcrum Pin

d 1 = \frac{l 1}{1.25}

Go Diameter of Fulcrum Pin of Rocker Arm Considering Double Shear Failure of Pin

d 1 = \sqrt{\frac{2 \cdot \sqrt{{P e}^{2} + {P c}^{2} - 2 \cdot P c \cdot P e \cdot \cos (θ)}}{π \cdot τ f}}

Go Diameter of Fulcrum Pin of Rocker Arm given Reaction at Pin

d 1 = \sqrt{\frac{2 \cdot R f}{π \cdot τ f}}

Other formulas in Design of Fulcrum Pin category

Go Reaction at Fulcrum Pin of Rocker Arm

R f = \sqrt{{P e}^{2} + {P c}^{2} - 2 \cdot P c \cdot P e \cdot \cos (θ)}

Go Reaction at Fulcrum Pin of Rocker Arm for Equal Arm Lengths

R f = P e \cdot \sqrt{2 \cdot (1 - \cos (θ))}

Go Angle between Two Arms of Rocker Arm

θ = π - \arccos (- \frac{{P e}^{2} + {P c}^{2} - {R f}^{2}}{2 \cdot P e \cdot P c})

Go Bearing Pressure at Fulcrum Pin of Rocker Arm

P bf = \frac{R f}{d 1 \cdot l 1}

How to Evaluate Diameter of Fulcrum Pin of Rocker Arm given Bearing Pressure?

Diameter of Fulcrum Pin of Rocker Arm given Bearing Pressure evaluator uses Diameter of Fulcrum Pin = Force at Fulcrum Pin/(Length of Fulcrum Pin*Bearing Pressure for Fulcrum Pin) to evaluate the Diameter of Fulcrum Pin, The Diameter of fulcrum pin of rocker arm given bearing pressure is the diameter of the fulcrum pin used at the fulcrum joint of the two rocker arms. Diameter of Fulcrum Pin is denoted by d₁ symbol.

How to evaluate Diameter of Fulcrum Pin of Rocker Arm given Bearing Pressure using this online evaluator? To use this online evaluator for Diameter of Fulcrum Pin of Rocker Arm given Bearing Pressure, enter Force at Fulcrum Pin (R_f), Length of Fulcrum Pin (l₁) & Bearing Pressure for Fulcrum Pin (P_bf) and hit the calculate button.

FAQs on Diameter of Fulcrum Pin of Rocker Arm given Bearing Pressure

What is the formula to find Diameter of Fulcrum Pin of Rocker Arm given Bearing Pressure?

The formula of Diameter of Fulcrum Pin of Rocker Arm given Bearing Pressure is expressed as Diameter of Fulcrum Pin = Force at Fulcrum Pin/(Length of Fulcrum Pin*Bearing Pressure for Fulcrum Pin). Here is an example- 24433.77 = 3560/(0.031*4700000).

How to calculate Diameter of Fulcrum Pin of Rocker Arm given Bearing Pressure?

With Force at Fulcrum Pin (R_f), Length of Fulcrum Pin (l₁) & Bearing Pressure for Fulcrum Pin (P_bf) we can find Diameter of Fulcrum Pin of Rocker Arm given Bearing Pressure using the formula - Diameter of Fulcrum Pin = Force at Fulcrum Pin/(Length of Fulcrum Pin*Bearing Pressure for Fulcrum Pin).

What are the other ways to Calculate Diameter of Fulcrum Pin?

Here are the different ways to Calculate Diameter of Fulcrum Pin-

Diameter of Fulcrum Pin=Length of Fulcrum Pin/1.25
Diameter of Fulcrum Pin=sqrt((2*sqrt(Total Force on Rocker Arm of Exhaust Valve^2+Force on Roller Pin^2-2*Force on Roller Pin*Total Force on Rocker Arm of Exhaust Valve*cos(Angle Between Rocker Arms)))/(pi*Shear Stress in Fulcrum Pin))
Diameter of Fulcrum Pin=sqrt((2*Force at Fulcrum Pin)/(pi*Shear Stress in Fulcrum Pin))

Can the Diameter of Fulcrum Pin of Rocker Arm given Bearing Pressure be negative?

No, the Diameter of Fulcrum Pin of Rocker Arm given Bearing Pressure, measured in Length cannot be negative.

Which unit is used to measure Diameter of Fulcrum Pin of Rocker Arm given Bearing Pressure?

Diameter of Fulcrum Pin of Rocker Arm given Bearing Pressure is usually measured using the Millimeter[mm] for Length. Meter[mm], Kilometer[mm], Decimeter[mm] are the few other units in which Diameter of Fulcrum Pin of Rocker Arm given Bearing Pressure can be measured.

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Diameter of Fulcrum Pin of Rocker Arm given Bearing Pressure Formula

​GoDiameter of Fulcrum Pin of Rocker Arm given Length of Fulcrum Pin Formula

​GoDiameter of Fulcrum Pin of Rocker Arm Considering Double Shear Failure of Pin Formula

Diameter of Fulcrum Pin of Rocker Arm given Bearing Pressure Example

Diameter of Fulcrum Pin of Rocker Arm given Bearing Pressure Solution

Diameter of Fulcrum Pin of Rocker Arm given Bearing Pressure Formula Elements

Other Formulas to find Diameter of Fulcrum Pin

Other formulas in Design of Fulcrum Pin category

How to Evaluate Diameter of Fulcrum Pin of Rocker Arm given Bearing Pressure?

FAQs on Diameter of Fulcrum Pin of Rocker Arm given Bearing Pressure

Variable Name

GoDiameter of Fulcrum Pin of Rocker Arm given Length of Fulcrum Pin Formula

GoDiameter of Fulcrum Pin of Rocker Arm Considering Double Shear Failure of Pin Formula