Thickness of crankweb given bending moment at bearing 1 of side crankshaft at TDC position Calculator

✖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.ⓘ Bending Moment at Bearing1 of Crankshaft [M_b1]			+10% -10%
✖Force on crank pin is the force acting onto the crankpin used in the assembly of the crank, and the connecting rod.ⓘ Force on Crank Pin [P_p]			+10% -10%
✖Length of Crank Pin is the size of the crankpin from one end to the other and tells how long is the crankpin.ⓘ Length of Crank Pin [l_c]			+10% -10%
✖Length of Bearing1 of Crankshaft is the length of the 1st bearing of a crankshaft and this bearing supports the crankshaft.ⓘ Length of Bearing1 of Crankshaft [l₁]			+10% -10%

✖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.ⓘ Thickness of crankweb given bending moment at bearing 1 of side crankshaft at TDC position [t]

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Thickness of crankweb given bending moment at bearing 1 of side crankshaft at TDC position Solution

STEP 0: Pre-Calculation Summary

Formula Used

Thickness of Crank Web = Bending Moment at Bearing1 of Crankshaft/Force on Crank Pin-0.75*Length of Crank Pin-0.5*Length of Bearing1 of Crankshaft
t = M_b1/P_p-0.75*l_c-0.5*l₁
This formula uses 5 Variables

Variables Used

Thickness of Crank Web - (Measured in Meter) - 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.
Bending Moment at Bearing1 of Crankshaft - (Measured in Newton Meter) - 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.
Force on Crank Pin - (Measured in Newton) - Force on crank pin is the force acting onto the crankpin used in the assembly of the crank, and the connecting rod.
Length of Crank Pin - (Measured in Meter) - Length of Crank Pin is the size of the crankpin from one end to the other and tells how long is the crankpin.
Length of Bearing1 of Crankshaft - (Measured in Meter) - Length of Bearing1 of Crankshaft is the length of the 1st bearing of a crankshaft and this bearing supports the crankshaft.

STEP 1: Convert Input(s) to Base Unit

Bending Moment at Bearing1 of Crankshaft: 650 Newton Meter --> 650 Newton Meter No Conversion Required
Force on Crank Pin: 1950 Newton --> 1950 Newton No Conversion Required
Length of Crank Pin: 24.6 Millimeter --> 0.0246 Meter (Check conversion here)
Length of Bearing1 of Crankshaft: 15 Millimeter --> 0.015 Meter (Check conversion here)

STEP 2: Evaluate Formula

Substituting Input Values in Formula

t = M_b1/P_p-0.75*l_c-0.5*l₁ --> 650/1950-0.75*0.0246-0.5*0.015

Evaluating ... ...

t = 0.307383333333333

STEP 3: Convert Result to Output's Unit

0.307383333333333 Meter -->307.383333333333 Millimeter (Check conversion here)

FINAL ANSWER

307.383333333333 ≈ 307.3833 Millimeter <-- Thickness of Crank Web

(Calculation completed in 00.006 seconds)

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Home » Physics » IC Engine » Design of IC Engine Components » Crankshaft » Design of Side Crankshaft » Mechanical » Design of Crank Web at Top Dead Centre Position » Thickness of crankweb given bending moment at bearing 1 of side crankshaft at TDC position

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< Design of Crank Web at Top Dead Centre Position Calculators

Bending stress in central plane of crankweb

LaTeX Go Bending Stress in Crankweb = (6*(Force on Crankweb*(Length of Crank Pin*0.75+Thickness of Crank Web/2)))/(Thickness of Crank Web^2*Width of Crank Web)

Thickness of crankweb given bending moment at bearing 1 of side crankshaft at TDC position

LaTeX Go Thickness of Crank Web = Bending Moment at Bearing1 of Crankshaft/Force on Crank Pin-0.75*Length of Crank Pin-0.5*Length of Bearing1 of Crankshaft

Bending moment in central plane of crankweb

LaTeX Go Bending Moment at Central Plane of Crank Web = Force on Crankweb*(Length of Crank Pin*0.75+Thickness of Crank Web/2)

Direct compressive stress in central plane of crankweb of side crankshaft at TDC Position

LaTeX Go Direct Compressive Stress in Crankweb = Force on Crankweb/(Width of Crank Web*Thickness of Crank Web)

Thickness of crankweb given bending moment at bearing 1 of side crankshaft at TDC position Formula

LaTeX Go

Thickness of Crank Web = Bending Moment at Bearing1 of Crankshaft/Force on Crank Pin-0.75*Length of Crank Pin-0.5*Length of Bearing1 of Crankshaft
t = M_b1/P_p-0.75*l_c-0.5*l₁

What is a Crankshaft?

The crankshaft of an engine is mechanical equipment whose main function is to convert the Linear motion of the Piston to Rotational Motion. The reciprocating motion of the piston is transferred to the crankshaft through Connecting Rod. A crankshaft has crankpins, crank webs, balancing weights, and main journals. The big end of the connecting rod is connected to the crankpin of the crankshaft. In a 4 stroke engine, one complete rotation of the crankshaft takes place in two strokes of the piston. A crankshaft has the following main parts :
1. Crankpin
2. Main Journals
3. Crank Web
4. Counterweights
5. Thrust Washers
6. Oil passage & Oil Seals
7. Flywheel Mounting Flange

How to Calculate Thickness of crankweb given bending moment at bearing 1 of side crankshaft at TDC position?

Thickness of crankweb given bending moment at bearing 1 of side crankshaft at TDC position calculator uses Thickness of Crank Web = Bending Moment at Bearing1 of Crankshaft/Force on Crank Pin-0.75*Length of Crank Pin-0.5*Length of Bearing1 of Crankshaft to calculate the Thickness of Crank Web, Thickness of crankweb given bending moment at bearing 1 of side crankshaft at TDC position is the thickness of the crankweb of a connecting rod and crankshaft assembly of an Internal Combustion Engine. Thickness of Crank Web is denoted by t symbol.

How to calculate Thickness of crankweb given bending moment at bearing 1 of side crankshaft at TDC position using this online calculator? To use this online calculator for Thickness of crankweb given bending moment at bearing 1 of side crankshaft at TDC position, enter Bending Moment at Bearing1 of Crankshaft (M_b1), Force on Crank Pin (P_p), Length of Crank Pin (l_c) & Length of Bearing1 of Crankshaft (l₁) and hit the calculate button. Here is how the Thickness of crankweb given bending moment at bearing 1 of side crankshaft at TDC position calculation can be explained with given input values -> 293583.3 = 650/1950-0.75*0.0246-0.5*0.015.

FAQ

What is Thickness of crankweb given bending moment at bearing 1 of side crankshaft at TDC position?

Thickness of crankweb given bending moment at bearing 1 of side crankshaft at TDC position is the thickness of the crankweb of a connecting rod and crankshaft assembly of an Internal Combustion Engine and is represented as t = M_b1/P_p-0.75*l_c-0.5*l₁ or Thickness of Crank Web = Bending Moment at Bearing1 of Crankshaft/Force on Crank Pin-0.75*Length of Crank Pin-0.5*Length of 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, Force on crank pin is the force acting onto the crankpin used in the assembly of the crank, and the connecting rod, Length of Crank Pin is the size of the crankpin from one end to the other and tells how long is the crankpin & Length of Bearing1 of Crankshaft is the length of the 1st bearing of a crankshaft and this bearing supports the crankshaft.

How to calculate Thickness of crankweb given bending moment at bearing 1 of side crankshaft at TDC position?

Thickness of crankweb given bending moment at bearing 1 of side crankshaft at TDC position is the thickness of the crankweb of a connecting rod and crankshaft assembly of an Internal Combustion Engine is calculated using Thickness of Crank Web = Bending Moment at Bearing1 of Crankshaft/Force on Crank Pin-0.75*Length of Crank Pin-0.5*Length of Bearing1 of Crankshaft. To calculate Thickness of crankweb given bending moment at bearing 1 of side crankshaft at TDC position, you need Bending Moment at Bearing1 of Crankshaft (M_b1), Force on Crank Pin (P_p), Length of Crank Pin (l_c) & Length of Bearing1 of Crankshaft (l₁). With our tool, you need to enter the respective value for Bending Moment at Bearing1 of Crankshaft, Force on Crank Pin, Length of Crank Pin & Length of Bearing1 of Crankshaft and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

How many ways are there to calculate Thickness of Crank Web?

In this formula, Thickness of Crank Web uses Bending Moment at Bearing1 of Crankshaft, Force on Crank Pin, Length of Crank Pin & Length of Bearing1 of Crankshaft. We can use 1 other way(s) to calculate the same, which is/are as follows -

Thickness of Crank Web = (Bending Moment at Central Plane of Crank Web/Force on Crankweb-0.75*Length of Crank Pin)/0.5

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