✖Pitch Circle Diameter of Engine Stud is the diameter of the circle which passes through the center of all the studs.ⓘ Pitch Circle Diameter of Engine Stud [D_p]			+10% -10%
✖Number of Studs in Cylinder Head is the total number of studs used in an assembly of cylinder with cylinder head.ⓘ Number of Studs in Cylinder Head [z]			+10% -10%

✖Pitch of Engine Studs is the distance between two consecutive adjacent studs of the cylinder and its head joint.ⓘ Pitch of Engine Cylinder Head Studs [p]

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Formula

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Pitch of Engine Cylinder Head Studs

Formula

`"p" = pi*"D"_{"p"}/"z"`

Example

`"104.7198mm"=pi*"200mm"/"6"`

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Pitch of Engine Cylinder Head Studs Solution

STEP 0: Pre-Calculation Summary

Formula Used

Pitch of Engine Studs = pi*Pitch Circle Diameter of Engine Stud/Number of Studs in Cylinder Head
p = pi*D_p/z
This formula uses 1 Constants, 3 Variables

Constants Used

pi - Archimedes' constant Value Taken As 3.14159265358979323846264338327950288

Variables Used

Pitch of Engine Studs - (Measured in Meter) - Pitch of Engine Studs is the distance between two consecutive adjacent studs of the cylinder and its head joint.
Pitch Circle Diameter of Engine Stud - (Measured in Meter) - Pitch Circle Diameter of Engine Stud is the diameter of the circle which passes through the center of all the studs.
Number of Studs in Cylinder Head - Number of Studs in Cylinder Head is the total number of studs used in an assembly of cylinder with cylinder head.

STEP 1: Convert Input(s) to Base Unit

Pitch Circle Diameter of Engine Stud: 200 Millimeter --> 0.2 Meter (Check conversion here)
Number of Studs in Cylinder Head: 6 --> No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

p = pi*D_p/z --> pi*0.2/6

Evaluating ... ...

p = 0.10471975511966

STEP 3: Convert Result to Output's Unit

0.10471975511966 Meter -->104.71975511966 Millimeter (Check conversion here)

FINAL ANSWER

104.71975511966 ≈ 104.7198 Millimeter <-- Pitch of Engine Studs

(Calculation completed in 00.020 seconds)

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Home » Physics » IC Engine » Design of IC Engine Components » Engine Cylinder » Mechanical » Cylinder Head and Stud » Pitch of Engine Cylinder Head Studs

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< 12 Cylinder Head and Stud Calculators

Core Diameter of Studs

Go Core Diameter of Cylinder Head Stud = sqrt(Inner Diameter of Engine Cylinder^2*Maximum Gas Pressure Inside Cylinder/(Number of Studs in Cylinder Head*Tensile Stress in Cylinder Head Studs))

Net Resisting Force Offered by Cylinder Head Studs

Go Resisting Force by Cylinder Head Studs = (Number of Studs in Cylinder Head*pi*Core Diameter of Cylinder Head Stud^2)/4*Tensile Stress in Cylinder Head Studs

Thickness of Cylinder Head

Go Thickness of Cylinder Head = Inner Diameter of Engine Cylinder*sqrt(0.162*Maximum Gas Pressure Inside Cylinder/Circumferential Stress in Engine Wall)

Pitch Circle Diameter of Studs given Pitch and Number of Studs

Go Pitch Circle Diameter of Engine Stud = Number of Studs in Cylinder Head*Pitch of Engine Studs/pi

Pitch of Engine Cylinder Head Studs

Go Pitch of Engine Studs = pi*Pitch Circle Diameter of Engine Stud/Number of Studs in Cylinder Head

Pitch Circle Diameter of Studs

Go Pitch Circle Diameter of Engine Stud = Inner Diameter of Engine Cylinder+3*Nominal Diameter of Cylinder Head Stud

Maximum Pitch of Studs for Cylinder Head

Go Pitch of Engine Studs = 28.5*sqrt(Nominal Diameter of Cylinder Head Stud)

Minimum Pitch of Studs for Cylinder Head

Go Pitch of Engine Studs = 19*sqrt(Nominal Diameter of Cylinder Head Stud)

Core Diameter of Studs given Nominal Diameter

Go Core Diameter of Cylinder Head Stud = Nominal Diameter of Cylinder Head Stud*0.8

Nominal Diameter of Studs

Go Nominal Diameter of Cylinder Head Stud = Core Diameter of Cylinder Head Stud/0.8

Minimum Number of Studs for Cylinder Head

Go Number of Studs in Cylinder Head = 10*Inner Diameter of Engine Cylinder+4

Maximum Number of Studs for Cylinder Head

Go Number of Studs in Cylinder Head = 20*Inner Diameter of Engine Cylinder+4

< 17 Important Formulas of Engine Cylinder Calculators

Core Diameter of Studs

Go Core Diameter of Cylinder Head Stud = sqrt(Inner Diameter of Engine Cylinder^2*Maximum Gas Pressure Inside Cylinder/(Number of Studs in Cylinder Head*Tensile Stress in Cylinder Head Studs))

Thickness of Engine Cylinder Wall

Go Thickness of Cylinder Wall = Maximum Gas Pressure Inside Cylinder*Inner Diameter of Engine Cylinder/(2*Circumferential Stress in Engine Wall)+Reboring Allowance in Engine

Indicated Mean Effective Pressure

Go Indicated Mean Effective Pressure = Indicated Power of Engine*60/(Number of Working Strokes per Minute*Stroke Length of Piston*Cross Sectional Area of Engine Cylinder)

Thickness of Cylinder Head

Go Thickness of Cylinder Head = Inner Diameter of Engine Cylinder*sqrt(0.162*Maximum Gas Pressure Inside Cylinder/Circumferential Stress in Engine Wall)

Gas Force Acting on Cylinder Cover

Go Gas Force on Cylinder Cover = (pi*Inner Diameter of Engine Cylinder^2)/4*Maximum Gas Pressure Inside Cylinder

Pitch of Engine Cylinder Head Studs

Go Pitch of Engine Studs = pi*Pitch Circle Diameter of Engine Stud/Number of Studs in Cylinder Head

Allowable Tensile Stress for Stud Material

Go Tensile Stress in Engine Studs = Yield Strength of Engine Studs/Factor of Safety of Engine Stud

Outer Diameter of Engine Cylinder

Go Outer Diameter of Cylinder = Inner Diameter of Engine Cylinder+2*Thickness of Cylinder Wall

Nominal Diameter of Studs

Go Nominal Diameter of Cylinder Head Stud = Core Diameter of Cylinder Head Stud/0.8

Maximum Gas Pressure Inside Engine Cylinder

Go Maximum Gas Pressure Inside Cylinder = 10*Indicated Mean Effective Pressure

Thickness of Engine Cylinder Wall given Cylinder Inner Diameter

Go Thickness of Cylinder Wall = 0.045*Inner Diameter of Engine Cylinder+1.60

Minimum Number of Studs for Cylinder Head

Go Number of Studs in Cylinder Head = 10*Inner Diameter of Engine Cylinder+4

Length of Engine Cylinder given Cylinder Bore

Go Length of Engine Cylinder = 1.725*Inner Diameter of Engine Cylinder

Bore of Engine Cylinder given Length

Go Inner Diameter of Engine Cylinder = Length of Engine Cylinder/1.725

Minimum Thickness of Dry Liner

Go Thickness of Dry Liner = 0.03*Inner Diameter of Engine Cylinder

Minimum Thickness of Water Jacket Wall

Go Thickness of Water Jacket Wall = Thickness of Cylinder Wall/3

Stroke Length of Engine given Length of Cylinder

Go Stroke Length of Piston = Length of Engine Cylinder/1.15

Pitch of Engine Cylinder Head Studs Formula

Pitch of Engine Studs = pi*Pitch Circle Diameter of Engine Stud/Number of Studs in Cylinder Head
p = pi*D_p/z

Bolt vs Stud joint

A bolted joint is a temporary joint in which a threaded bolt is inserted in a hole and tightened by a nut on the opposite side, a rivet joint is a permanent joint, two plates are connected by inserting a rivet in a drilled hole

How to Calculate Pitch of Engine Cylinder Head Studs?

Pitch of Engine Cylinder Head Studs calculator uses Pitch of Engine Studs = pi*Pitch Circle Diameter of Engine Stud/Number of Studs in Cylinder Head to calculate the Pitch of Engine Studs, Pitch of Engine Cylinder Head Studs is the distance between two consecutive adjacent studs. Pitch of Engine Studs is denoted by p symbol.

How to calculate Pitch of Engine Cylinder Head Studs using this online calculator? To use this online calculator for Pitch of Engine Cylinder Head Studs, enter Pitch Circle Diameter of Engine Stud (D_p) & Number of Studs in Cylinder Head (z) and hit the calculate button. Here is how the Pitch of Engine Cylinder Head Studs calculation can be explained with given input values -> 104719.8 = pi*0.2/6.

FAQ

What is Pitch of Engine Cylinder Head Studs?

Pitch of Engine Cylinder Head Studs is the distance between two consecutive adjacent studs and is represented as p = pi*D_p/z or Pitch of Engine Studs = pi*Pitch Circle Diameter of Engine Stud/Number of Studs in Cylinder Head. Pitch Circle Diameter of Engine Stud is the diameter of the circle which passes through the center of all the studs & Number of Studs in Cylinder Head is the total number of studs used in an assembly of cylinder with cylinder head.

How to calculate Pitch of Engine Cylinder Head Studs?

Pitch of Engine Cylinder Head Studs is the distance between two consecutive adjacent studs is calculated using Pitch of Engine Studs = pi*Pitch Circle Diameter of Engine Stud/Number of Studs in Cylinder Head. To calculate Pitch of Engine Cylinder Head Studs, you need Pitch Circle Diameter of Engine Stud (D_p) & Number of Studs in Cylinder Head (z). With our tool, you need to enter the respective value for Pitch Circle Diameter of Engine Stud & Number of Studs in Cylinder Head 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 Pitch of Engine Studs?

In this formula, Pitch of Engine Studs uses Pitch Circle Diameter of Engine Stud & Number of Studs in Cylinder Head. We can use 2 other way(s) to calculate the same, which is/are as follows -

Pitch of Engine Studs = 28.5*sqrt(Nominal Diameter of Cylinder Head Stud)
Pitch of Engine Studs = 19*sqrt(Nominal Diameter of Cylinder Head Stud)

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