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Velocity Ratio of Simple Screw Jack Formula

GoVelocity Ratio of Differential Screw Jack Formula

GoVelocity Ratio of Worm Geared Screw Jack Formula

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Velocity Ratio is the distance through which any part of a machine moves to that which the driving part moves during the same time. Check FAQs

V i = \frac{2 \cdot π \cdot l}{P s}

V_i - Velocity Ratio?l - Length of Lever Arm?P_s - Pitch?π - Archimedes' constant?

Velocity Ratio of Simple Screw Jack Example

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Here is how the Velocity Ratio of Simple Screw Jack equation looks like with Values.

Here is how the Velocity Ratio of Simple Screw Jack equation looks like with Units.

Here is how the Velocity Ratio of Simple Screw Jack equation looks like.

5.3856 = \frac{2 \cdot 3.1416 \cdot 12}{14}

5.3856 = \frac{2 \cdot 3.1416 \cdot 12m}{14m}

5.3856 = \frac{2 \cdot 3.1416 \cdot 12}{14}

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Velocity Ratio of Simple Screw Jack Solution

Follow our step by step solution on how to calculate Velocity Ratio of Simple Screw Jack?

FIRST Step Consider the formula

V i = \frac{2 \cdot π \cdot l}{P s}

Next Step Substitute values of Variables

∴

V i = \frac{2 \cdot π \cdot 12m}{14m}

Next Step Substitute values of Constants

∴

V i = \frac{2 \cdot 3.1416 \cdot 12m}{14m}

Next Step Prepare to Evaluate

∴

V i = \frac{2 \cdot 3.1416 \cdot 12}{14}

Next Step Evaluate

∴

V i = 5.38558740615393

LAST Step Rounding Answer

∴

V i = 5.3856

Velocity Ratio of Simple Screw Jack Formula Elements

Variables

Constants

Velocity Ratio

Velocity Ratio is the distance through which any part of a machine moves to that which the driving part moves during the same time.

Symbol: V_i

Measurement: NAUnit: Unitless

Note: Value should be greater than 0.

Formulas to find Velocity Ratio

Length of Lever Arm

Length of lever arm is the is the distance measured from one end of lever to other end.

Symbol: l

Measurement: LengthUnit: m

Note: Value can be positive or negative.

Formulas to find Length of Lever Arm

Pitch

Pitch is the distance between screw threads and is commonly used with inch sized products and specified as threads per inch.

Symbol: P_s

Measurement: LengthUnit: m

Note: Value should be greater than 0.

Formulas to find Pitch

Archimedes' constant

Archimedes' constant is a mathematical constant that represents the ratio of the circumference of a circle to its diameter.

Symbol: π

Value: 3.14159265358979323846264338327950288

Other Formulas to find Velocity Ratio

Go Velocity Ratio of Differential Screw Jack

V i = \frac{2 \cdot π \cdot l}{p a - p b}

Go Velocity Ratio of Worm Geared Screw Jack

V i = \frac{2 \cdot π \cdot R w \cdot T s}{P s}

Go Velocity Ratio of Worm Geared Screw Jack with Double Threaded

V i = \frac{2 \cdot π \cdot R w \cdot T w}{2 \cdot P s}

Go Velocity Ratio of Worm Geared Screw Jack with Multiple Threads

V i = \frac{2 \cdot π \cdot R w \cdot T w}{n \cdot P s}

Other formulas in Screw Jack category

Go Torque Required while Load is Ascending in Screw Jack

T asc = \frac{d m}{2} \cdot W \cdot \tan (θ + Φ)

Go Torque Required while Load is Descending in Screw Jack

T des = \frac{d m}{2} \cdot W \cdot \tan (θ - Φ)

Go Efficiency of Screw Jack

η = \frac{\tan (ψ)}{\tan (ψ + θ)} \cdot 100

Go Efficiency of Differential Screw Jack

η = \frac{M a}{V i}

How to Evaluate Velocity Ratio of Simple Screw Jack?

Velocity Ratio of Simple Screw Jack evaluator uses Velocity Ratio = (2*pi*Length of Lever Arm)/Pitch to evaluate the Velocity Ratio, Velocity Ratio of Simple Screw Jack describes the ratio between the distance moved by the effort and the distance moved by the load. It reflects the mechanical advantage provided by the screw jack system. Velocity Ratio is denoted by V_i symbol.

How to evaluate Velocity Ratio of Simple Screw Jack using this online evaluator? To use this online evaluator for Velocity Ratio of Simple Screw Jack, enter Length of Lever Arm (l) & Pitch (P_s) and hit the calculate button.

FAQs on Velocity Ratio of Simple Screw Jack

What is the formula to find Velocity Ratio of Simple Screw Jack?

The formula of Velocity Ratio of Simple Screw Jack is expressed as Velocity Ratio = (2*pi*Length of Lever Arm)/Pitch. Here is an example- 5.385587 = (2*pi*12)/14.

How to calculate Velocity Ratio of Simple Screw Jack?

With Length of Lever Arm (l) & Pitch (P_s) we can find Velocity Ratio of Simple Screw Jack using the formula - Velocity Ratio = (2*pi*Length of Lever Arm)/Pitch. This formula also uses Archimedes' constant .

What are the other ways to Calculate Velocity Ratio?

Here are the different ways to Calculate Velocity Ratio-

Velocity Ratio=(2*pi*Length of Lever Arm)/(Pitch of Screw A-Pitch of Screw B)
Velocity Ratio=(2*pi*Radius of Effort Wheel*Number of Teeth in Screw Shaft)/Pitch
Velocity Ratio=(2*pi*Radius of Effort Wheel*Number of Teeth on Worm Wheel)/(2*Pitch)

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