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Length of crankpin given bending moment at bearing 1 of side crankshaft at TDC position Formula

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Length of Crank Pin is the size of the crankpin from one end to the other and tells how long is the crankpin. Check FAQs

l c = \frac{(\frac{M b}{P p}) - (t) - (0.5 \cdot l 1)}{0.75}

l_c - Length of Crank Pin?M_b - Bending Moment at Bearing1 of Crankshaft?P_p - Force on Crank Pin?t - Thickness of Crank Web?l₁ - Length of Bearing1 of Crankshaft?

Length of crankpin given bending moment at bearing 1 of side crankshaft at TDC position Example

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Here is how the Length of crankpin given bending moment at bearing 1 of side crankshaft at TDC position equation looks like with Values.

Here is how the Length of crankpin given bending moment at bearing 1 of side crankshaft at TDC position equation looks like with Units.

Here is how the Length of crankpin given bending moment at bearing 1 of side crankshaft at TDC position equation looks like.

381.1111 = \frac{(\frac{650000}{1950}) - (40) - (0.5 \cdot 15)}{0.75}

381.1111mm = \frac{(\frac{650000N*mm}{1950N}) - (40mm) - (0.5 \cdot 15mm)}{0.75}

381.1111 = \frac{(\frac{650000}{1950}) - (40) - (0.5 \cdot 15)}{0.75}

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Length of crankpin given bending moment at bearing 1 of side crankshaft at TDC position Solution

Follow our step by step solution on how to calculate Length of crankpin given bending moment at bearing 1 of side crankshaft at TDC position?

FIRST Step Consider the formula

l c = \frac{(\frac{M b}{P p}) - (t) - (0.5 \cdot l 1)}{0.75}

Next Step Substitute values of Variables

∴

l c = \frac{(\frac{650000N*mm}{1950N}) - (40mm) - (0.5 \cdot 15mm)}{0.75}

Next Step Convert Units

∴

l c = \frac{(\frac{650N*m}{1950N}) - (0.04m) - (0.5 \cdot 0.015m)}{0.75}

Next Step Prepare to Evaluate

∴

l c = \frac{(\frac{650}{1950}) - (0.04) - (0.5 \cdot 0.015)}{0.75}

Next Step Evaluate

∴

l c = 0.381111111111111m

Next Step Convert to Output's Unit

∴

l c = 381.111111111111mm

LAST Step Rounding Answer

∴

l c = 381.1111mm

Length of crankpin given bending moment at bearing 1 of side crankshaft at TDC position Formula Elements

Variables

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: l_c

Measurement: LengthUnit: mm

Note: Value should be greater than 0.

Formulas to find Length of Crank Pin

Bending Moment at Bearing1 of Crankshaft

Bending Moment at Bearing1 of Crankshaft is the moment acting on the 1st bearing of the crankshaft which tends to bend it when a force acts on it.

Symbol: M_b

Measurement: TorqueUnit: N*mm

Note: Value should be greater than 0.

Formulas to find Bending Moment at Bearing1 of Crankshaft

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: P_p

Measurement: ForceUnit: N

Note: Value should be greater than 0.

Formulas to find Force on Crank Pin

Thickness of Crank Web

Thickness of Crank Web is defined as the thickness of the crank web (the portion of a crank between the crankpin and the shaft) measured parallel to the crankpin longitudinal axis.

Symbol: t

Measurement: LengthUnit: mm

Note: Value should be greater than 0.

Formulas to find Thickness of Crank Web

Length of Bearing1 of Crankshaft

Length of Bearing1 of Crankshaft is the length of the 1st bearing of a crankshaft and this bearing supports the crankshaft.

Symbol: l₁

Measurement: LengthUnit: mm

Note: Value should be greater than 0.

Formulas to find Length of Bearing1 of Crankshaft

Other formulas in Design of Bearing at Top Dead Centre Position category

Go Overhang Distance of piston force from Bearing 1 of side crankshaft at TDC position

b = \frac{R v \cdot c}{P p}

Go Length of Bearing 1 of Side Crankshaft at TDC Position given Bending Moment at Bearing

l 1 = \frac{(\frac{M b}{P p}) - (0.75 \cdot l c) - (t)}{0.5}

Go Minimum thickness of crankweb given crankpin diameter

t min = 0.45 \cdot d cp

Go Maximum thickness of crankweb given crankpin diameter

t pin = 0.75 \cdot d cp

How to Evaluate Length of crankpin given bending moment at bearing 1 of side crankshaft at TDC position?

Length of crankpin given bending moment at bearing 1 of side crankshaft at TDC position evaluator uses Length of Crank Pin = ((Bending Moment at Bearing1 of Crankshaft/Force on Crank Pin)-(Thickness of Crank Web)-(0.5*Length of Bearing1 of Crankshaft))/0.75 to evaluate the Length of Crank Pin, Length of crankpin given bending moment at bearing 1 of side crankshaft at TDC position is the length of the crankpin of a connecting rod assembly of an Internal Combustion Engine. Length of Crank Pin is denoted by l_c symbol.

How to evaluate Length of crankpin given bending moment at bearing 1 of side crankshaft at TDC position using this online evaluator? To use this online evaluator for Length of crankpin given bending moment at bearing 1 of side crankshaft at TDC position, enter Bending Moment at Bearing1 of Crankshaft (M_b), Force on Crank Pin (P_p), Thickness of Crank Web (t) & Length of Bearing1 of Crankshaft (l₁) and hit the calculate button.

FAQs on Length of crankpin given bending moment at bearing 1 of side crankshaft at TDC position

What is the formula to find Length of crankpin given bending moment at bearing 1 of side crankshaft at TDC position?

The formula of Length of crankpin given bending moment at bearing 1 of side crankshaft at TDC position is expressed as Length of Crank Pin = ((Bending Moment at Bearing1 of Crankshaft/Force on Crank Pin)-(Thickness of Crank Web)-(0.5*Length of Bearing1 of Crankshaft))/0.75. Here is an example- 383611.1 = ((650/1950)-(0.04)-(0.5*0.015))/0.75.

How to calculate Length of crankpin given bending moment at bearing 1 of side crankshaft at TDC position?

With Bending Moment at Bearing1 of Crankshaft (M_b), Force on Crank Pin (P_p), Thickness of Crank Web (t) & Length of Bearing1 of Crankshaft (l₁) we can find Length of crankpin given bending moment at bearing 1 of side crankshaft at TDC position using the formula - Length of Crank Pin = ((Bending Moment at Bearing1 of Crankshaft/Force on Crank Pin)-(Thickness of Crank Web)-(0.5*Length of Bearing1 of Crankshaft))/0.75.

Can the Length of crankpin given bending moment at bearing 1 of side crankshaft at TDC position be negative?

No, the Length of crankpin given bending moment at bearing 1 of side crankshaft at TDC position, measured in Length cannot be negative.

Which unit is used to measure Length of crankpin given bending moment at bearing 1 of side crankshaft at TDC position?

Length of crankpin given bending moment at bearing 1 of side crankshaft at TDC position is usually measured using the Millimeter[mm] for Length. Meter[mm], Kilometer[mm], Decimeter[mm] are the few other units in which Length of crankpin given bending moment at bearing 1 of side crankshaft at TDC position can be measured.

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Length of crankpin given bending moment at bearing 1 of side crankshaft at TDC position Formula

Length of crankpin given bending moment at bearing 1 of side crankshaft at TDC position Example

Length of crankpin given bending moment at bearing 1 of side crankshaft at TDC position Solution

Length of crankpin given bending moment at bearing 1 of side crankshaft at TDC position Formula Elements

Other formulas in Design of Bearing at Top Dead Centre Position category

How to Evaluate Length of crankpin given bending moment at bearing 1 of side crankshaft at TDC position?

FAQs on Length of crankpin given bending moment at bearing 1 of side crankshaft at TDC position

Variable Name