Bending Moment on Big End Cap of Connecting Rod Calculator

✖Inertia Force on Bolts of Connecting Rod is the force acting on the bolts of the connecting rod and cap joint due to the force on the piston head and its reciprocation.ⓘ Inertia Force on Bolts of Connecting Rod [P_i]			+10% -10%
✖Span Length of Big End Cap of a connecting rod is the distance between the bolt centers of the bolts used for fastening the big end cap.ⓘ Span Length of Big End Cap [l]			+10% -10%

✖Bending Moment on Big End of Connecting Rod is the reaction induced in the big end cap of a connecting rod when an external force or moment is applied to the element, causing the element to bend.ⓘ Bending Moment on Big End Cap of Connecting Rod [M_b]

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Bending Moment on Big End Cap of Connecting Rod Solution

STEP 0: Pre-Calculation Summary

Formula Used

Bending Moment on Big End of Connecting Rod = Inertia Force on Bolts of Connecting Rod*Span Length of Big End Cap/6
M_b = P_i*l/6
This formula uses 3 Variables

Variables Used

Bending Moment on Big End of Connecting Rod - (Measured in Newton Meter) - Bending Moment on Big End of Connecting Rod is the reaction induced in the big end cap of a connecting rod when an external force or moment is applied to the element, causing the element to bend.
Inertia Force on Bolts of Connecting Rod - (Measured in Newton) - Inertia Force on Bolts of Connecting Rod is the force acting on the bolts of the connecting rod and cap joint due to the force on the piston head and its reciprocation.
Span Length of Big End Cap - (Measured in Meter) - Span Length of Big End Cap of a connecting rod is the distance between the bolt centers of the bolts used for fastening the big end cap.

STEP 1: Convert Input(s) to Base Unit

Inertia Force on Bolts of Connecting Rod: 8000 Newton --> 8000 Newton No Conversion Required
Span Length of Big End Cap: 80 Millimeter --> 0.08 Meter (Check conversion here)

STEP 2: Evaluate Formula

Substituting Input Values in Formula

M_b = P_i*l/6 --> 8000*0.08/6

Evaluating ... ...

M_b = 106.666666666667

STEP 3: Convert Result to Output's Unit

106.666666666667 Newton Meter -->106666.666666667 Newton Millimeter (Check conversion here)

FINAL ANSWER

106666.666666667 ≈ 106666.7 Newton Millimeter <-- Bending Moment on Big End of Connecting Rod

(Calculation completed in 00.004 seconds)

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Created by Saurabh Patil

Shri Govindram Seksaria Institute of Technology and Science (SGSITS ), Indore

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< Big End Cap and Bolt Calculators

Inertia Force on Bolts of Connecting Rod

LaTeX Go Inertia Force on Bolts of Connected Rod = Mass of Reciprocating Parts in Engine Cylinder*Angular Velocity of Crank^2*Crank Radius of Engine*(cos(Crank Angle)+cos(2*Crank Angle)/Ratio of Length of Connecting Rod to Crank Length)

Maximum Inertia Force on Bolts of Connecting Rod

LaTeX Go Maximum Inertia Force on Bolts of Connecting Rod = Mass of Reciprocating Parts in Engine Cylinder*Angular Velocity of Crank^2*Crank Radius of Engine*(1+1/Ratio of Length of Connecting Rod to Crank Length)

Core Diameter of Bolts of Big End Cap of Connecting Rod

LaTeX Go Core Diameter of Big End Bolt = sqrt(2*Inertia Force on Bolts of Connecting Rod/(pi*Permissible Tensile Stress))

Maximum Inertia Force on Bolts of Connecting Rod given Permissible Tensile Stress of Bolts

LaTeX Go Inertia Force on Bolts of Connecting Rod = pi*Core Diameter of Big End Bolt^2*Permissible Tensile Stress/2

Bending Moment on Big End Cap of Connecting Rod Formula

LaTeX Go

Bending Moment on Big End of Connecting Rod = Inertia Force on Bolts of Connecting Rod*Span Length of Big End Cap/6
M_b = P_i*l/6

Materials for making Connecting Rod

Connecting rods can be made from various grades of structural steel, aluminum, and titanium. Steel rods are the most widely produced and used as connecting rods. Their applications are best used for daily drivers and endurance racing due to their high strength and long fatigue life. The only problem with using steel rods is that the material is extremely heavy, which consumes more power and adds stress to the rotating assembly. Below mentioned materials are taken as connecting rod materials- Carbon Steels, High strength low alloy steel, Corrosion-resistant high strength low alloy steel, and Quenched and tempered alloy steel.

How to Calculate Bending Moment on Big End Cap of Connecting Rod?

Bending Moment on Big End Cap of Connecting Rod calculator uses Bending Moment on Big End of Connecting Rod = Inertia Force on Bolts of Connecting Rod*Span Length of Big End Cap/6 to calculate the Bending Moment on Big End of Connecting Rod, Bending moment on big end cap of connecting rod is the amount of bending moment on the cap or the keep plate due to the inertia forces acting on it. Bending Moment on Big End of Connecting Rod is denoted by M_b symbol.

How to calculate Bending Moment on Big End Cap of Connecting Rod using this online calculator? To use this online calculator for Bending Moment on Big End Cap of Connecting Rod, enter Inertia Force on Bolts of Connecting Rod (P_i) & Span Length of Big End Cap (l) and hit the calculate button. Here is how the Bending Moment on Big End Cap of Connecting Rod calculation can be explained with given input values -> 1.1E+8 = 8000*0.08/6.

FAQ

What is Bending Moment on Big End Cap of Connecting Rod?

Bending moment on big end cap of connecting rod is the amount of bending moment on the cap or the keep plate due to the inertia forces acting on it and is represented as M_b = P_i*l/6 or Bending Moment on Big End of Connecting Rod = Inertia Force on Bolts of Connecting Rod*Span Length of Big End Cap/6. Inertia Force on Bolts of Connecting Rod is the force acting on the bolts of the connecting rod and cap joint due to the force on the piston head and its reciprocation & Span Length of Big End Cap of a connecting rod is the distance between the bolt centers of the bolts used for fastening the big end cap.

How to calculate Bending Moment on Big End Cap of Connecting Rod?

Bending moment on big end cap of connecting rod is the amount of bending moment on the cap or the keep plate due to the inertia forces acting on it is calculated using Bending Moment on Big End of Connecting Rod = Inertia Force on Bolts of Connecting Rod*Span Length of Big End Cap/6. To calculate Bending Moment on Big End Cap of Connecting Rod, you need Inertia Force on Bolts of Connecting Rod (P_i) & Span Length of Big End Cap (l). With our tool, you need to enter the respective value for Inertia Force on Bolts of Connecting Rod & Span Length of Big End Cap 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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