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Length of crank pin of centre crankshaft for max torque given allowable bearing pressure 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{P cr}{d c \cdot P b}

l_c - Length of Crank Pin?P_cr - Force on Connecting Rod?d_c - Diameter of Crank Pin?P_b - Bearing Pressure in Crank Pin?

Length of crank pin of centre crankshaft for max torque given allowable bearing pressure Example

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Here is how the Length of crank pin of centre crankshaft for max torque given allowable bearing pressure equation looks like with Values.

Here is how the Length of crank pin of centre crankshaft for max torque given allowable bearing pressure equation looks like with Units.

Here is how the Length of crank pin of centre crankshaft for max torque given allowable bearing pressure equation looks like.

43.0435 = \frac{19800}{50 \cdot 9.2}

43.0435mm = \frac{19800N}{50mm \cdot 9.2N/mm²}

43.0435 = \frac{19800}{50 \cdot 9.2}

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Length of crank pin of centre crankshaft for max torque given allowable bearing pressure Solution

Follow our step by step solution on how to calculate Length of crank pin of centre crankshaft for max torque given allowable bearing pressure?

FIRST Step Consider the formula

l c = \frac{P cr}{d c \cdot P b}

Next Step Substitute values of Variables

∴

l c = \frac{19800N}{50mm \cdot 9.2N/mm²}

Next Step Convert Units

∴

l c = \frac{19800N}{0.05m \cdot 9.2E+6Pa}

Next Step Prepare to Evaluate

∴

l c = \frac{19800}{0.05 \cdot 9.2E+6}

Next Step Evaluate

∴

l c = 0.0430434782608696m

Next Step Convert to Output's Unit

∴

l c = 43.0434782608696mm

LAST Step Rounding Answer

∴

l c = 43.0435mm

Length of crank pin of centre crankshaft for max torque given allowable bearing pressure 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

Force on Connecting Rod

Force on connecting rod is the force acting on the connecting rod of an IC Engine during operation.

Symbol: P_cr

Measurement: ForceUnit: N

Note: Value should be greater than 0.

Formulas to find Force on Connecting Rod

Diameter of Crank Pin

Diameter of crank pin is the diameter of the crank pin used in connecting the connecting rod with the crank.

Symbol: d_c

Measurement: LengthUnit: mm

Note: Value should be greater than 0.

Formulas to find Diameter of Crank Pin

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: P_b

Measurement: PressureUnit: N/mm²

Note: Value should be greater than 0.

Formulas to find Bearing Pressure in Crank Pin

Other formulas in Design of Crank Pin at Angle of Maximum Torque category

Go Torsional moment at central plane of crank pin of centre crankshaft at max torque

M t = R h1 \cdot r

Go Bending moment at central plane of crank pin of centre crankshaft at max torque

M b = R v1 \cdot b 1

Go Diameter of crank pin of centre crankshaft for max torque given bending and torsional moment

d c = {(\frac{16}{π \cdot τ} \cdot \sqrt{({M b}^{2}) + ({M t}^{2})})}^{\frac{1}{3}}

Go Diameter of crank pin of centre crankshaft for max torque

d c = {((\frac{16}{π \cdot τ}) \cdot \sqrt{{(R v1 \cdot b 1)}^{2} + {(R h1 \cdot r)}^{2}})}^{\frac{1}{3}}

How to Evaluate Length of crank pin of centre crankshaft for max torque given allowable bearing pressure?

Length of crank pin of centre crankshaft for max torque given allowable bearing pressure evaluator uses Length of Crank Pin = (Force on Connecting Rod)/(Diameter of Crank Pin*Bearing Pressure in Crank Pin) to evaluate the Length of Crank Pin, Length of crank pin of centre crankshaft for max torque given allowable bearing pressure is the total length of the crank pin in the crankpin-connecting rod bush when the center crankshaft is designed for maximum torsional moment. Length of Crank Pin is denoted by l_c symbol.

How to evaluate Length of crank pin of centre crankshaft for max torque given allowable bearing pressure using this online evaluator? To use this online evaluator for Length of crank pin of centre crankshaft for max torque given allowable bearing pressure, enter Force on Connecting Rod (P_cr), Diameter of Crank Pin (d_c) & Bearing Pressure in Crank Pin (P_b) and hit the calculate button.

FAQs on Length of crank pin of centre crankshaft for max torque given allowable bearing pressure

What is the formula to find Length of crank pin of centre crankshaft for max torque given allowable bearing pressure?

The formula of Length of crank pin of centre crankshaft for max torque given allowable bearing pressure is expressed as Length of Crank Pin = (Force on Connecting Rod)/(Diameter of Crank Pin*Bearing Pressure in Crank Pin). Here is an example- 41250 = (19800)/(0.05*9200000).

How to calculate Length of crank pin of centre crankshaft for max torque given allowable bearing pressure?

With Force on Connecting Rod (P_cr), Diameter of Crank Pin (d_c) & Bearing Pressure in Crank Pin (P_b) we can find Length of crank pin of centre crankshaft for max torque given allowable bearing pressure using the formula - Length of Crank Pin = (Force on Connecting Rod)/(Diameter of Crank Pin*Bearing Pressure in Crank Pin).

Can the Length of crank pin of centre crankshaft for max torque given allowable bearing pressure be negative?

No, the Length of crank pin of centre crankshaft for max torque given allowable bearing pressure, measured in Length cannot be negative.

Which unit is used to measure Length of crank pin of centre crankshaft for max torque given allowable bearing pressure?

Length of crank pin of centre crankshaft for max torque given allowable 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 crank pin of centre crankshaft for max torque given allowable bearing pressure can be measured.

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Length of crank pin of centre crankshaft for max torque given allowable bearing pressure Formula

Length of crank pin of centre crankshaft for max torque given allowable bearing pressure Example

Length of crank pin of centre crankshaft for max torque given allowable bearing pressure Solution

Length of crank pin of centre crankshaft for max torque given allowable bearing pressure Formula Elements

Other formulas in Design of Crank Pin at Angle of Maximum Torque category

How to Evaluate Length of crank pin of centre crankshaft for max torque given allowable bearing pressure?

FAQs on Length of crank pin of centre crankshaft for max torque given allowable bearing pressure

Variable Name