Velocity Ratio of Differential Screw Jack Calculator

✖Length of lever arm is the is the distance measured from one end of lever to other end.ⓘ Length of Lever Arm [l]			+10% -10%
✖Pitch of Screw A is the distance between screw threads and is commonly used with inch sized products and specified as threads per inch.ⓘ Pitch of Screw A [p_a]			+10% -10%
✖Pitch of Screw B is the distance between screw threads and is commonly used with inch sized products and specified as threads per inch.ⓘ Pitch of Screw B [p_b]			+10% -10%

✖Velocity Ratio is the distance through which any part of a machine moves to that which the driving part moves during the same time.ⓘ Velocity Ratio of Differential Screw Jack [V_i]

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Velocity Ratio of Differential Screw Jack Solution

STEP 0: Pre-Calculation Summary

Formula Used

Velocity Ratio = (2*pi*Length of Lever Arm)/(Pitch of Screw A-Pitch of Screw B)
V_i = (2*pi*l)/(p_a-p_b)
This formula uses 1 Constants, 4 Variables

Constants Used

pi - Archimedes' constant Value Taken As 3.14159265358979323846264338327950288

Variables Used

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.
Length of Lever Arm - (Measured in Meter) - Length of lever arm is the is the distance measured from one end of lever to other end.
Pitch of Screw A - (Measured in Meter) - Pitch of Screw A is the distance between screw threads and is commonly used with inch sized products and specified as threads per inch.
Pitch of Screw B - (Measured in Meter) - Pitch of Screw B is the distance between screw threads and is commonly used with inch sized products and specified as threads per inch.

STEP 1: Convert Input(s) to Base Unit

Length of Lever Arm: 12 Meter --> 12 Meter No Conversion Required
Pitch of Screw A: 34 Meter --> 34 Meter No Conversion Required
Pitch of Screw B: 22 Meter --> 22 Meter No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

V_i = (2*pi*l)/(p_a-p_b) --> (2*pi*12)/(34-22)

Evaluating ... ...

V_i = 6.28318530717959

STEP 3: Convert Result to Output's Unit

6.28318530717959 --> No Conversion Required

FINAL ANSWER

6.28318530717959 ≈ 6.283185 <-- Velocity Ratio

(Calculation completed in 00.004 seconds)

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< Screw Jack Calculators

Torque Required while Load is Descending in Screw Jack

LaTeX Go Torque Required While Load is Descending = Mean Diameter of Screw/2*Load*tan(Angle of Friction-Limiting Angle of Friction)

Torque Required while Load is Ascending in Screw Jack

LaTeX Go Torque Required While Load is Ascending = Mean Diameter of Screw/2*Load*tan(Angle of Friction+Limiting Angle of Friction)

Efficiency of Screw Jack

LaTeX Go Efficiency = tan(Helix Angle)/(tan(Helix Angle+Angle of Friction))*100

Velocity Ratio of Simple Screw Jack

LaTeX Go Velocity Ratio = (2*pi*Length of Lever Arm)/Pitch

Velocity Ratio of Differential Screw Jack Formula

LaTeX Go

Velocity Ratio = (2*pi*Length of Lever Arm)/(Pitch of Screw A-Pitch of Screw B)
V_i = (2*pi*l)/(p_a-p_b)

What is velocity ratio?

Velocity ratio is the ratio of distance moved by the effort to distance moved by load in the same interval of time.

How to Calculate Velocity Ratio of Differential Screw Jack?

Velocity Ratio of Differential Screw Jack calculator uses Velocity Ratio = (2*pi*Length of Lever Arm)/(Pitch of Screw A-Pitch of Screw B) to calculate the Velocity Ratio, Velocity Ratio of Differential Screw Jack is a measure of the mechanical advantage provided by the system. It describes the ratio of the distance moved by the effort to the distance moved by the load. Velocity Ratio is denoted by V_i symbol.

How to calculate Velocity Ratio of Differential Screw Jack using this online calculator? To use this online calculator for Velocity Ratio of Differential Screw Jack, enter Length of Lever Arm (l), Pitch of Screw A (p_a) & Pitch of Screw B (p_b) and hit the calculate button. Here is how the Velocity Ratio of Differential Screw Jack calculation can be explained with given input values -> 6.283185 = (2*pi*12)/(34-22).

FAQ

What is Velocity Ratio of Differential Screw Jack?

Velocity Ratio of Differential Screw Jack is a measure of the mechanical advantage provided by the system. It describes the ratio of the distance moved by the effort to the distance moved by the load and is represented as V_i = (2*pi*l)/(p_a-p_b) or Velocity Ratio = (2*pi*Length of Lever Arm)/(Pitch of Screw A-Pitch of Screw B). Length of lever arm is the is the distance measured from one end of lever to other end, Pitch of Screw A is the distance between screw threads and is commonly used with inch sized products and specified as threads per inch & Pitch of Screw B is the distance between screw threads and is commonly used with inch sized products and specified as threads per inch.

How to calculate Velocity Ratio of Differential Screw Jack?

Velocity Ratio of Differential Screw Jack is a measure of the mechanical advantage provided by the system. It describes the ratio of the distance moved by the effort to the distance moved by the load is calculated using Velocity Ratio = (2*pi*Length of Lever Arm)/(Pitch of Screw A-Pitch of Screw B). To calculate Velocity Ratio of Differential Screw Jack, you need Length of Lever Arm (l), Pitch of Screw A (p_a) & Pitch of Screw B (p_b). With our tool, you need to enter the respective value for Length of Lever Arm, Pitch of Screw A & Pitch of Screw B 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 Velocity Ratio?

In this formula, Velocity Ratio uses Length of Lever Arm, Pitch of Screw A & Pitch of Screw B. We can use 3 other way(s) to calculate the same, which is/are as follows -

Velocity Ratio = (2*pi*Length of Lever Arm)/Pitch
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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