Width of crank web of centre crankshaft at TDC position given compressive stress Calculator

✖Vertical Reaction at Bearing 1 due to Crankpin Force is the vertical reaction force acting on the 1st bearing of the crankshaft because of the force acting onto the crankpin.ⓘ Vertical Reaction at Bearing 1 [R_v1]			+10% -10%
✖Compressive stress in crank web central plane is the magnitude of force applied onto the crank web, divided by cross-sectional area of crank web in a direction perpendicular to the applied force.ⓘ Compressive Stress in Crank Web Central Plane [σ_c]			+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 Crank Web [t]			+10% -10%

✖Width of Crank Web is defined as the width of the crank web (the portion of a crank between the crankpin and the shaft) measured perpendicular to the crankpin longitudinal axis.ⓘ Width of crank web of centre crankshaft at TDC position given compressive stress [w]

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Width of crank web of centre crankshaft at TDC position given compressive stress Solution

STEP 0: Pre-Calculation Summary

Formula Used

Width of Crank Web = (Vertical Reaction at Bearing 1)/(Compressive Stress in Crank Web Central Plane*Thickness of Crank Web)
w = (R_v1)/(σ_c*t)
This formula uses 4 Variables

Variables Used

Width of Crank Web - (Measured in Meter) - Width of Crank Web is defined as the width of the crank web (the portion of a crank between the crankpin and the shaft) measured perpendicular to the crankpin longitudinal axis.
Vertical Reaction at Bearing 1 - (Measured in Newton) - Vertical Reaction at Bearing 1 due to Crankpin Force is the vertical reaction force acting on the 1st bearing of the crankshaft because of the force acting onto the crankpin.
Compressive Stress in Crank Web Central Plane - (Measured in Pascal) - Compressive stress in crank web central plane is the magnitude of force applied onto the crank web, divided by cross-sectional area of crank web in a direction perpendicular to the applied force.
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.

STEP 1: Convert Input(s) to Base Unit

Vertical Reaction at Bearing 1: 10725 Newton --> 10725 Newton No Conversion Required
Compressive Stress in Crank Web Central Plane: 4.12 Newton per Square Millimeter --> 4120000 Pascal (Check conversion here)
Thickness of Crank Web: 40 Millimeter --> 0.04 Meter (Check conversion here)

STEP 2: Evaluate Formula

Substituting Input Values in Formula

w = (R_v1)/(σ_c*t) --> (10725)/(4120000*0.04)

Evaluating ... ...

w = 0.0650788834951456

STEP 3: Convert Result to Output's Unit

0.0650788834951456 Meter -->65.0788834951456 Millimeter (Check conversion here)

FINAL ANSWER

65.0788834951456 ≈ 65.07888 Millimeter <-- Width of Crank Web

(Calculation completed in 00.004 seconds)

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Home » Physics » IC Engine » Design of IC Engine Components » Crankshaft » Design of Centre Crankshaft » Mechanical » Design of Crank Web at Top Dead Centre Position » Width of crank web of centre crankshaft at TDC position given compressive stress

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< Design of Crank Web at Top Dead Centre Position Calculators

Width of crank web of centre crankshaft at TDC position given compressive stress

LaTeX Go Width of Crank Web = (Vertical Reaction at Bearing 1)/(Compressive Stress in Crank Web Central Plane*Thickness of Crank Web)

Direct compressive stress in central plane of crank web of centre crankshaft at TDC position

LaTeX Go Compressive Stress in Crank Web Central Plane = Vertical Reaction at Bearing 1/(Width of Crank Web*Thickness of Crank Web)

Thickness of crank web of centre crankshaft at TDC position given diameter of crank pin

LaTeX Go Thickness of Crank Web = 0.7*Diameter of Crank Pin

Width of crank web of centre crankshaft at TDC position given diameter of crank pin

LaTeX Go Width of Crank Web = 1.14*Diameter of Crank Pin

Width of crank web of centre crankshaft at TDC position given compressive stress Formula

LaTeX Go

Width of Crank Web = (Vertical Reaction at Bearing 1)/(Compressive Stress in Crank Web Central Plane*Thickness of Crank Web)
w = (R_v1)/(σ_c*t)

What is a crank arm or crank web?

The crank arm is also known as web or crank web. The Crank web is one of the most important parts of a crankshaft. The main purpose of a crank arm or crank web is to connect the crankshaft to the main bearing journals. A crank web is positioned opposite to the crank pin.

How to Calculate Width of crank web of centre crankshaft at TDC position given compressive stress?

Width of crank web of centre crankshaft at TDC position given compressive stress calculator uses Width of Crank Web = (Vertical Reaction at Bearing 1)/(Compressive Stress in Crank Web Central Plane*Thickness of Crank Web) to calculate the Width of Crank Web, Width of crank web of centre crankshaft at TDC position given compressive stress is the width of the crank web of the center crankshaft at TDC position measured perpendicular to the crankpin longitudinal axis, designed for when the crank is at the top dead center position and subjected to maximum bending moment and no torsional moment. Width of Crank Web is denoted by w symbol.

How to calculate Width of crank web of centre crankshaft at TDC position given compressive stress using this online calculator? To use this online calculator for Width of crank web of centre crankshaft at TDC position given compressive stress, enter Vertical Reaction at Bearing 1 (R_v1), Compressive Stress in Crank Web Central Plane (σ_c) & Thickness of Crank Web (t) and hit the calculate button. Here is how the Width of crank web of centre crankshaft at TDC position given compressive stress calculation can be explained with given input values -> 65396.34 = (10725)/(4120000*0.04).

FAQ

What is Width of crank web of centre crankshaft at TDC position given compressive stress?

Width of crank web of centre crankshaft at TDC position given compressive stress is the width of the crank web of the center crankshaft at TDC position measured perpendicular to the crankpin longitudinal axis, designed for when the crank is at the top dead center position and subjected to maximum bending moment and no torsional moment and is represented as w = (R_v1)/(σ_c*t) or Width of Crank Web = (Vertical Reaction at Bearing 1)/(Compressive Stress in Crank Web Central Plane*Thickness of Crank Web). Vertical Reaction at Bearing 1 due to Crankpin Force is the vertical reaction force acting on the 1st bearing of the crankshaft because of the force acting onto the crankpin, Compressive stress in crank web central plane is the magnitude of force applied onto the crank web, divided by cross-sectional area of crank web in a direction perpendicular to the applied force & 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.

How to calculate Width of crank web of centre crankshaft at TDC position given compressive stress?

Width of crank web of centre crankshaft at TDC position given compressive stress is the width of the crank web of the center crankshaft at TDC position measured perpendicular to the crankpin longitudinal axis, designed for when the crank is at the top dead center position and subjected to maximum bending moment and no torsional moment is calculated using Width of Crank Web = (Vertical Reaction at Bearing 1)/(Compressive Stress in Crank Web Central Plane*Thickness of Crank Web). To calculate Width of crank web of centre crankshaft at TDC position given compressive stress, you need Vertical Reaction at Bearing 1 (R_v1), Compressive Stress in Crank Web Central Plane (σ_c) & Thickness of Crank Web (t). With our tool, you need to enter the respective value for Vertical Reaction at Bearing 1, Compressive Stress in Crank Web Central Plane & Thickness of Crank Web 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 Width of Crank Web?

In this formula, Width of Crank Web uses Vertical Reaction at Bearing 1, Compressive Stress in Crank Web Central Plane & Thickness of Crank Web. We can use 3 other way(s) to calculate the same, which is/are as follows -

Width of Crank Web = 1.14*Diameter of Crank Pin
Width of Crank Web = 1.14*(Force on Crank Pin)/(Bearing Pressure in Crank Pin*Length of Crank Pin)
Width of Crank Web = 1.6285*Thickness of Crank Web

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