FormulaDen.com

Physics Chemistry Math Chemical Engineering Civil Electrical Electronics Electronics and Instrumentation Materials Science Mechanical Production Engineering Financial Health

Length of Fulcrum Pin of Rocker Arm given Bearing Pressure Formula

GoLength of Fulcrum Pin of Rocker Arm given Diameter of Fulcrum Pin Formula

GoLength of Fulcrum Pin of Rocker Arm considering Double Shear Failure of Pin Formula

Fx Copy

LaTeX Copy

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

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

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

Length of Fulcrum Pin of Rocker Arm given Bearing Pressure Example

With values

With units

Only example

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

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

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

30.2979 = \frac{3560}{25 \cdot 4.7}

30.2979mm = \frac{3560N}{25mm \cdot 4.7N/mm²}

30.2979 = \frac{3560}{25 \cdot 4.7}

Tip: Use pencil ( Pencil

) icon above to edit Input Values and Units.

Calculate

Recalculate

Solution

Copy

Reset

You are here -

Home » Category

Physics » Category

Mechanical » Category

IC Engine » fx Length of Fulcrum Pin of Rocker Arm given Bearing Pressure

Length of Fulcrum Pin of Rocker Arm given Bearing Pressure Solution

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

FIRST Step Consider the formula

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

Next Step Substitute values of Variables

∴

l 1 = \frac{3560N}{25mm \cdot 4.7N/mm²}

Next Step Convert Units

∴

l 1 = \frac{3560N}{0.025m \cdot 4.7E+6Pa}

Next Step Prepare to Evaluate

∴

l 1 = \frac{3560}{0.025 \cdot 4.7E+6}

Next Step Evaluate

∴

l 1 = 0.0302978723404255m

Next Step Convert to Output's Unit

∴

l 1 = 30.2978723404255mm

LAST Step Rounding Answer

∴

l 1 = 30.2979mm

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

Variables

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

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

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

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 Length of Fulcrum Pin

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

l 1 = d 1 \cdot 1.25

Go Length of Fulcrum Pin of Rocker Arm considering Double Shear Failure of Pin

l 1 = 1.25 \cdot \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 Length of Fulcrum Pin of Rocker Arm given Reaction at Pin

l 1 = 1.25 \cdot \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 Length of Fulcrum Pin of Rocker Arm given Bearing Pressure?

Length of Fulcrum Pin of Rocker Arm given Bearing Pressure evaluator uses Length of Fulcrum Pin = Force at Fulcrum Pin/(Diameter of Fulcrum Pin*Bearing Pressure for Fulcrum Pin) to evaluate the Length of Fulcrum Pin, The Length of fulcrum pin of rocker arm given bearing pressure is the total length of the fulcrum pin used at the fulcrum joint of the two rocker arms. Length of Fulcrum Pin is denoted by l₁ symbol.

How to evaluate Length of Fulcrum Pin of Rocker Arm given Bearing Pressure using this online evaluator? To use this online evaluator for Length of Fulcrum Pin of Rocker Arm given Bearing Pressure, enter Force at Fulcrum Pin (R_f), Diameter of Fulcrum Pin (d₁) & Bearing Pressure for Fulcrum Pin (P_bf) and hit the calculate button.

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

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

The formula of Length of Fulcrum Pin of Rocker Arm given Bearing Pressure is expressed as Length of Fulcrum Pin = Force at Fulcrum Pin/(Diameter of Fulcrum Pin*Bearing Pressure for Fulcrum Pin). Here is an example- 30297.87 = 3560/(0.025*4700000).

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

With Force at Fulcrum Pin (R_f), Diameter of Fulcrum Pin (d₁) & Bearing Pressure for Fulcrum Pin (P_bf) we can find Length of Fulcrum Pin of Rocker Arm given Bearing Pressure using the formula - Length of Fulcrum Pin = Force at Fulcrum Pin/(Diameter of Fulcrum Pin*Bearing Pressure for Fulcrum Pin).

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

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

Length of Fulcrum Pin=Diameter of Fulcrum Pin*1.25
Length of Fulcrum Pin=1.25*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))
Length of Fulcrum Pin=1.25*sqrt((2*Force at Fulcrum Pin)/(pi*Shear Stress in Fulcrum Pin))

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

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

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

Length 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 Length of Fulcrum Pin of Rocker Arm given Bearing Pressure can be measured.

Let Others Know

✖

Facebook

Twitter

Copied!

Length of Fulcrum Pin of Rocker Arm given Bearing Pressure Formula

​GoLength of Fulcrum Pin of Rocker Arm given Diameter of Fulcrum Pin Formula

​GoLength of Fulcrum Pin of Rocker Arm considering Double Shear Failure of Pin Formula

Length of Fulcrum Pin of Rocker Arm given Bearing Pressure Example

Length of Fulcrum Pin of Rocker Arm given Bearing Pressure Solution

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

Other Formulas to find Length of Fulcrum Pin

Other formulas in Design of Fulcrum Pin category

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

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

Variable Name

GoLength of Fulcrum Pin of Rocker Arm given Diameter of Fulcrum Pin Formula

GoLength of Fulcrum Pin of Rocker Arm considering Double Shear Failure of Pin Formula