Train Value given Number of Teeth Solution

STEP 0: Pre-Calculation Summary
Formula Used
Train Value = Number of Teeth on Driver/Number of Teeth on Driven
Tv = Tdr/Td
This formula uses 3 Variables
Variables Used
Train Value - Train Value is the ratio of the speed of the driven or follower to the speed of the driver.
Number of Teeth on Driver - Number of Teeth on Driver is the count of number of teeth on the driver.
Number of Teeth on Driven - Number of Teeth on Driven is the count of number of teeth on the driver.
STEP 1: Convert Input(s) to Base Unit
Number of Teeth on Driver: 20 --> No Conversion Required
Number of Teeth on Driven: 25 --> No Conversion Required
STEP 2: Evaluate Formula
Substituting Input Values in Formula
Tv = Tdr/Td --> 20/25
Evaluating ... ...
Tv = 0.8
STEP 3: Convert Result to Output's Unit
0.8 --> No Conversion Required
FINAL ANSWER
0.8 <-- Train Value
(Calculation completed in 00.004 seconds)

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Created by Anshika Arya
National Institute Of Technology (NIT), Hamirpur
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Train Value given Number of Teeth Formula

Train Value = Number of Teeth on Driver/Number of Teeth on Driven
Tv = Tdr/Td

What is Train value?

The train value is reciprocal of the speed ratio. Speed ratio (or velocity ratio) of gear train is the ratio of the speed of the driver to the speed of the driven or follower(or) the ratio of speeds of any pair of gears in mesh is the inverse of their number of teeth.

How to Calculate Train Value given Number of Teeth?

Train Value given Number of Teeth calculator uses Train Value = Number of Teeth on Driver/Number of Teeth on Driven to calculate the Train Value, Train value given Number of Teeth is defined as reciprocal of speed ratio. Speed ratio (or velocity ratio) of gear train is the ratio of the speed of the driver to the speed of the driven or follower(or) the ratio of speeds of any pair of gears in mesh is the inverse of their number of teeth. Train Value is denoted by Tv symbol.

How to calculate Train Value given Number of Teeth using this online calculator? To use this online calculator for Train Value given Number of Teeth, enter Number of Teeth on Driver (Tdr) & Number of Teeth on Driven (Td) and hit the calculate button. Here is how the Train Value given Number of Teeth calculation can be explained with given input values -> 1.282051 = 20/25.

FAQ

What is Train Value given Number of Teeth?
Train value given Number of Teeth is defined as reciprocal of speed ratio. Speed ratio (or velocity ratio) of gear train is the ratio of the speed of the driver to the speed of the driven or follower(or) the ratio of speeds of any pair of gears in mesh is the inverse of their number of teeth and is represented as Tv = Tdr/Td or Train Value = Number of Teeth on Driver/Number of Teeth on Driven. Number of Teeth on Driver is the count of number of teeth on the driver & Number of Teeth on Driven is the count of number of teeth on the driver.
How to calculate Train Value given Number of Teeth?
Train value given Number of Teeth is defined as reciprocal of speed ratio. Speed ratio (or velocity ratio) of gear train is the ratio of the speed of the driver to the speed of the driven or follower(or) the ratio of speeds of any pair of gears in mesh is the inverse of their number of teeth is calculated using Train Value = Number of Teeth on Driver/Number of Teeth on Driven. To calculate Train Value given Number of Teeth, you need Number of Teeth on Driver (Tdr) & Number of Teeth on Driven (Td). With our tool, you need to enter the respective value for Number of Teeth on Driver & Number of Teeth on Driven 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 Train Value?
In this formula, Train Value uses Number of Teeth on Driver & Number of Teeth on Driven. We can use 3 other way(s) to calculate the same, which is/are as follows -
  • Train Value = Speed of Follower/Speed of Driver
  • Train Value = Speed of Last Driven Pulley/Speed of First Driver
  • Train Value = Product of Number of Teeth on Drivers/Product of Number of Teeth on Driven
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