Distance between crank pin and centre crankshaft designed at max torque Calculator

✖Torsional Moment at Central Plane of Crankpin is the torsional reaction induced in the central plane of the crankpin when an external twisting force is applied to the crankpin causing it to twist.ⓘ Torsional Moment at Central Plane of Crankpin [M_t]			+10% -10%
✖Horizontal Force at Bearing1 by Tangential Force is the horizontal reaction force on the 1st bearing of crankshaft because of the tangential component of thrust force acting on connecting rod.ⓘ Horizontal Force at Bearing1 by Tangential Force [R1_h]			+10% -10%

✖Distance Between Crank Pin and Crankshaft is the perpendicular distance between the crank pin and the crankshaft.ⓘ Distance between crank pin and centre crankshaft designed at max torque [r]

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Distance between crank pin and centre crankshaft designed at max torque Solution

STEP 0: Pre-Calculation Summary

Formula Used

Distance Between Crank Pin and Crankshaft = Torsional Moment at Central Plane of Crankpin/Horizontal Force at Bearing1 by Tangential Force
r = M_t/R1_h
This formula uses 3 Variables

Variables Used

Distance Between Crank Pin and Crankshaft - (Measured in Meter) - Distance Between Crank Pin and Crankshaft is the perpendicular distance between the crank pin and the crankshaft.
Torsional Moment at Central Plane of Crankpin - (Measured in Newton Meter) - Torsional Moment at Central Plane of Crankpin is the torsional reaction induced in the central plane of the crankpin when an external twisting force is applied to the crankpin causing it to twist.
Horizontal Force at Bearing1 by Tangential Force - (Measured in Newton) - Horizontal Force at Bearing1 by Tangential Force is the horizontal reaction force on the 1st bearing of crankshaft because of the tangential component of thrust force acting on connecting rod.

STEP 1: Convert Input(s) to Base Unit

Torsional Moment at Central Plane of Crankpin: 150000 Newton Millimeter --> 150 Newton Meter (Check conversion here)
Horizontal Force at Bearing1 by Tangential Force: 6666.667 Newton --> 6666.667 Newton No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

r = M_t/R1_h --> 150/6666.667

Evaluating ... ...

r = 0.0224999988750001

STEP 3: Convert Result to Output's Unit

0.0224999988750001 Meter -->22.4999988750001 Millimeter (Check conversion here)

FINAL ANSWER

22.4999988750001 ≈ 22.5 Millimeter <-- Distance Between Crank Pin and Crankshaft

(Calculation completed in 00.013 seconds)

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Home » Physics » IC Engine » Design of IC Engine Components » Crankshaft » Design of Centre Crankshaft » Mechanical » Bearings Reactions at Angle of Maximum Torque » Distance between crank pin and centre crankshaft designed at max torque

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< Bearings Reactions at Angle of Maximum Torque Calculators

Horizontal Reaction on Bearing 1 of centre crankshaft due to tangential force at max torque

LaTeX Go Horizontal Force at Bearing1 by Tangential Force = (Tangential Force at Crank Pin*Centre Crankshaft Bearing2 Gap from CrankPinCentre)/Gap Between Bearing 1&2 of Centre Crankshaft

Horizontal Reaction on Bearing 2 of centre crankshaft due to tangential force at max torque

LaTeX Go Horizontal Force at Bearing2 by Tangential Force = (Tangential Force at Crank Pin*Centre Crankshaft Bearing1 Gap from CrankPinCentre)/Gap Between Bearing 1&2 of Centre Crankshaft

Vertical Reaction on Bearing 2 of centre crankshaft due to radial force at max torque

LaTeX Go Vertical Reaction at Bearing 2 Due to Radial Force = (Radial Force at Crank Pin*Centre Crankshaft Bearing1 Gap from CrankPinCentre)/Gap Between Bearing 1&2 of Centre Crankshaft

Force acting on piston top due to gas pressure for maximum torque on center crankshaft

LaTeX Go Force on Piston Head = (pi*Diameter of Piston^2*Gas Pressure on Piston Top)/4

Distance between crank pin and centre crankshaft designed at max torque Formula

LaTeX Go

Distance Between Crank Pin and Crankshaft = Torsional Moment at Central Plane of Crankpin/Horizontal Force at Bearing1 by Tangential Force
r = M_t/R1_h

What is a Crankpin and its uses?

A Crankpin is a mechanical device in an engine that connects the crankshaft to the connecting rod for each cylinder. It has a cylindrical surface, to allow the crankpin to rotate. The most common configuration is for a crankpin to serve one cylinder.

What is Crankshaft?

A Crankshaft is a shaft driven by a crank mechanism, consisting of a series of cranks and crankpins to which the connecting rods of an engine are attached. It is a mechanical part able to perform a conversion between reciprocating motion and rotational motion. In a reciprocating engine, it translates the reciprocating motion of the piston into rotational motion, whereas in a reciprocating compressor, it converts the rotational motion into reciprocating motion.

How to Calculate Distance between crank pin and centre crankshaft designed at max torque?

Distance between crank pin and centre crankshaft designed at max torque calculator uses Distance Between Crank Pin and Crankshaft = Torsional Moment at Central Plane of Crankpin/Horizontal Force at Bearing1 by Tangential Force to calculate the Distance Between Crank Pin and Crankshaft, The Distance between crank pin and centre crankshaft designed at max torque is the perpendicular distance between the crank pin and the crankshaft when the crankshaft is designed for the maximum torsional moment. Distance Between Crank Pin and Crankshaft is denoted by r symbol.

How to calculate Distance between crank pin and centre crankshaft designed at max torque using this online calculator? To use this online calculator for Distance between crank pin and centre crankshaft designed at max torque, enter Torsional Moment at Central Plane of Crankpin (M_t) & Horizontal Force at Bearing1 by Tangential Force (R1_h) and hit the calculate button. Here is how the Distance between crank pin and centre crankshaft designed at max torque calculation can be explained with given input values -> 22500 = 150/6666.667.

FAQ

What is Distance between crank pin and centre crankshaft designed at max torque?

The Distance between crank pin and centre crankshaft designed at max torque is the perpendicular distance between the crank pin and the crankshaft when the crankshaft is designed for the maximum torsional moment and is represented as r = M_t/R1_h or Distance Between Crank Pin and Crankshaft = Torsional Moment at Central Plane of Crankpin/Horizontal Force at Bearing1 by Tangential Force. Torsional Moment at Central Plane of Crankpin is the torsional reaction induced in the central plane of the crankpin when an external twisting force is applied to the crankpin causing it to twist & Horizontal Force at Bearing1 by Tangential Force is the horizontal reaction force on the 1st bearing of crankshaft because of the tangential component of thrust force acting on connecting rod.

How to calculate Distance between crank pin and centre crankshaft designed at max torque?

The Distance between crank pin and centre crankshaft designed at max torque is the perpendicular distance between the crank pin and the crankshaft when the crankshaft is designed for the maximum torsional moment is calculated using Distance Between Crank Pin and Crankshaft = Torsional Moment at Central Plane of Crankpin/Horizontal Force at Bearing1 by Tangential Force. To calculate Distance between crank pin and centre crankshaft designed at max torque, you need Torsional Moment at Central Plane of Crankpin (M_t) & Horizontal Force at Bearing1 by Tangential Force (R1_h). With our tool, you need to enter the respective value for Torsional Moment at Central Plane of Crankpin & Horizontal Force at Bearing1 by Tangential Force and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

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