Length of fulcrum pin boss given compressive stress in pin Calculator

✖Force at Lever Fulcrum Pin is the force acting onto the fulcrum pin (the pivot about which a lever turns) used as a joint at a fulcrum point.ⓘ Force at Lever Fulcrum Pin [R_f]			+10% -10%
✖Compressive Stress in Fulcrum Pin is the compressive stress induced into the pin of a fulcrum joint, the force per unit area tending to cause deformation of the pin.ⓘ Compressive Stress in Fulcrum Pin [σt_fp]			+10% -10%
✖Diameter of Lever Fulcrum Pin is the diameter of the pin used at the fulcrum joint of a lever.ⓘ Diameter of Lever Fulcrum Pin [d₁]			+10% -10%

✖Length of Pin Boss is the length of the bushing or the boss of the pin used as a bushing between the pin and the pin hole.ⓘ Length of fulcrum pin boss given compressive stress in pin [l]

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Formula

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Length of fulcrum pin boss given compressive stress in pin

Formula

`"l" = "R"_{"f"}/("σt"_{"fp"}*"d"_{"1"})`

Example

`"11.84929mm"="3560N"/("25.9N/mm²"*"11.6mm")`

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Length of fulcrum pin boss given compressive stress in pin Solution

STEP 0: Pre-Calculation Summary

Formula Used

Length of Pin Boss = Force at Lever Fulcrum Pin/(Compressive Stress in Fulcrum Pin*Diameter of Lever Fulcrum Pin)
l = R_f/(σt_fp*d₁)
This formula uses 4 Variables

Variables Used

Length of Pin Boss - (Measured in Meter) - Length of Pin Boss is the length of the bushing or the boss of the pin used as a bushing between the pin and the pin hole.
Force at Lever Fulcrum Pin - (Measured in Newton) - Force at Lever Fulcrum Pin is the force acting onto the fulcrum pin (the pivot about which a lever turns) used as a joint at a fulcrum point.
Compressive Stress in Fulcrum Pin - (Measured in Pascal) - Compressive Stress in Fulcrum Pin is the compressive stress induced into the pin of a fulcrum joint, the force per unit area tending to cause deformation of the pin.
Diameter of Lever Fulcrum Pin - (Measured in Meter) - Diameter of Lever Fulcrum Pin is the diameter of the pin used at the fulcrum joint of a lever.

STEP 1: Convert Input(s) to Base Unit

Force at Lever Fulcrum Pin: 3560 Newton --> 3560 Newton No Conversion Required
Compressive Stress in Fulcrum Pin: 25.9 Newton per Square Millimeter --> 25900000 Pascal (Check conversion here)
Diameter of Lever Fulcrum Pin: 11.6 Millimeter --> 0.0116 Meter (Check conversion here)

STEP 2: Evaluate Formula

Substituting Input Values in Formula

l = R_f/(σt_fp*d₁) --> 3560/(25900000*0.0116)

Evaluating ... ...

l = 0.0118492877113567

STEP 3: Convert Result to Output's Unit

0.0118492877113567 Meter -->11.8492877113567 Millimeter (Check conversion here)

FINAL ANSWER

11.8492877113567 ≈ 11.84929 Millimeter <-- Length of Pin Boss

(Calculation completed in 00.004 seconds)

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< 8 Design of Fulcrum Pin Calculators

Bearing pressure in fulcrum pin of lever given reaction force and diameter of pin

Go Bearing Pressure in Fulcrum Pin of Lever = Force at Lever Fulcrum Pin/(Diameter of Lever Fulcrum Pin*Length of Lever Fulcrum Pin)

Diameter of fulcrum pin of lever given reaction force and bearing pressure

Go Diameter of Lever Fulcrum Pin = Force at Lever Fulcrum Pin/(Bearing Pressure in Fulcrum Pin of Lever*Length of Lever Fulcrum Pin)

Length of flucrum pin of lever given reaction force and bearing pressure

Go Length of Lever Fulcrum Pin = Force at Lever Fulcrum Pin/(Bearing Pressure in Fulcrum Pin of Lever*Diameter of Lever Fulcrum Pin)

Compressive stress in fulcrum pin of lever given reaction force, depth of lever arm

Go Compressive Stress in Fulcrum Pin = Force at Lever Fulcrum Pin/(Diameter of Lever Fulcrum Pin*Length of Pin Boss)

Length of fulcrum pin boss given compressive stress in pin

Go Length of Pin Boss = Force at Lever Fulcrum Pin/(Compressive Stress in Fulcrum Pin*Diameter of Lever Fulcrum Pin)

Diameter of fulcrum pin given compressive stress in pin

Go Diameter of Lever Fulcrum Pin = Force at Lever Fulcrum Pin/(Compressive Stress in Fulcrum Pin*Length of Pin Boss)

Diameter of fulcrum pin of lever given bending moment and effort force

Go Diameter of Lever Fulcrum Pin = (Length of Effort Arm)-(Bending Moment in Lever/Effort on Lever)

Maximum length of flucrum pin of lever given diameter of fulcrum pin

Go Length of Lever Fulcrum Pin = 2*Diameter of Lever Fulcrum Pin

Length of fulcrum pin boss given compressive stress in pin Formula

Length of Pin Boss = Force at Lever Fulcrum Pin/(Compressive Stress in Fulcrum Pin*Diameter of Lever Fulcrum Pin)
l = R_f/(σt_fp*d₁)

What is a first class lever?

First-class levers have the fulcrum between the force and the load. In using a screwdriver to lift the lid from a paint tin you are moving the effort over a greater distance than the load. By having the fulcrum (the rim of the tin) close to the lid (the load) a larger force can be applied to the load to open the tin.
This means you are reducing the effort required, this is what first-class levers do best. Other examples of first-class levers are pliers, scissors, a crowbar, a claw hammer, a see-saw, and a weighing balance.
In summary, in a first-class lever, the effort (force) moves over a large distance to move the load a smaller distance, and the fulcrum is between the effort (force) and the load. As the ratio of effort (force) arm length to load arm length increases the mechanical advantage of a first-class lever increases.
Archimedes referred to a first-class lever in his famous quote “Give me one firm spot on which to rest (a fulcrum) and I will move the Earth”

How to Calculate Length of fulcrum pin boss given compressive stress in pin?

Length of fulcrum pin boss given compressive stress in pin calculator uses Length of Pin Boss = Force at Lever Fulcrum Pin/(Compressive Stress in Fulcrum Pin*Diameter of Lever Fulcrum Pin) to calculate the Length of Pin Boss, The Length of fulcrum pin boss given compressive stress in pin is the length of the bushing or the boss of the pin used as a bushing between the pin and the pinhole. Length of Pin Boss is denoted by l symbol.

How to calculate Length of fulcrum pin boss given compressive stress in pin using this online calculator? To use this online calculator for Length of fulcrum pin boss given compressive stress in pin, enter Force at Lever Fulcrum Pin (R_f), Compressive Stress in Fulcrum Pin (σt_fp) & Diameter of Lever Fulcrum Pin (d₁) and hit the calculate button. Here is how the Length of fulcrum pin boss given compressive stress in pin calculation can be explained with given input values -> 11849.29 = 3560/(25900000*0.0116).

FAQ

What is Length of fulcrum pin boss given compressive stress in pin?

The Length of fulcrum pin boss given compressive stress in pin is the length of the bushing or the boss of the pin used as a bushing between the pin and the pinhole and is represented as l = R_f/(σt_fp*d₁) or Length of Pin Boss = Force at Lever Fulcrum Pin/(Compressive Stress in Fulcrum Pin*Diameter of Lever Fulcrum Pin). Force at Lever Fulcrum Pin is the force acting onto the fulcrum pin (the pivot about which a lever turns) used as a joint at a fulcrum point, Compressive Stress in Fulcrum Pin is the compressive stress induced into the pin of a fulcrum joint, the force per unit area tending to cause deformation of the pin & Diameter of Lever Fulcrum Pin is the diameter of the pin used at the fulcrum joint of a lever.

How to calculate Length of fulcrum pin boss given compressive stress in pin?

The Length of fulcrum pin boss given compressive stress in pin is the length of the bushing or the boss of the pin used as a bushing between the pin and the pinhole is calculated using Length of Pin Boss = Force at Lever Fulcrum Pin/(Compressive Stress in Fulcrum Pin*Diameter of Lever Fulcrum Pin). To calculate Length of fulcrum pin boss given compressive stress in pin, you need Force at Lever Fulcrum Pin (R_f), Compressive Stress in Fulcrum Pin (σt_fp) & Diameter of Lever Fulcrum Pin (d₁). With our tool, you need to enter the respective value for Force at Lever Fulcrum Pin, Compressive Stress in Fulcrum Pin & Diameter of Lever Fulcrum Pin 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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