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Lap of flange refers to the projecting edge or rim on the circumference of a steel wheel that is designed to keep the wheel on a rail. Check FAQs
L=2((DH)+H2)0.5
L - Lap of Flange?D - Diameter of Wheel?H - Depth of Wheel Flange?

Lap of Flange given Diameter of Wheel Example

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With units
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Here is how the Lap of Flange given Diameter of Wheel equation looks like with Values.

Here is how the Lap of Flange given Diameter of Wheel equation looks like with Units.

Here is how the Lap of Flange given Diameter of Wheel equation looks like.

50Edit=2((11.25Edit20Edit)+20Edit2)0.5
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Lap of Flange given Diameter of Wheel Solution

Follow our step by step solution on how to calculate Lap of Flange given Diameter of Wheel?

FIRST Step Consider the formula
L=2((DH)+H2)0.5
Next Step Substitute values of Variables
L=2((11.25mm20mm)+20mm2)0.5
Next Step Prepare to Evaluate
L=2((11.2520)+202)0.5
Next Step Evaluate
L=0.05m
LAST Step Convert to Output's Unit
L=50mm

Lap of Flange given Diameter of Wheel Formula Elements

Variables
Lap of Flange
Lap of flange refers to the projecting edge or rim on the circumference of a steel wheel that is designed to keep the wheel on a rail.
Symbol: L
Measurement: LengthUnit: mm
Note: Value can be positive or negative.
Diameter of Wheel
Diameter of wheel is the length of the wheel (diameter) of the train.
Symbol: D
Measurement: LengthUnit: mm
Note: Value can be positive or negative.
Depth of Wheel Flange
Depth of wheel flange is the vertical distance of wheel flange .
Symbol: H
Measurement: LengthUnit: mm
Note: Value can be positive or negative.

Other Formulas to find Lap of Flange

​Go Lap of Flange given Extra Width of Track
L=(WeR125)-W

Other formulas in Lap of Flange category

​Go Extra Track Width in Curves
We=(W+L2)125R
​Go Radius of Curve given Extra Width
R=(W+L2)125We
​Go Wheel Base given Extra Width
W=(WeR125)-L2
​Go Diameter of Wheel given Lap of Flange
D=(L2)2-H2H

How to Evaluate Lap of Flange given Diameter of Wheel?

Lap of Flange given Diameter of Wheel evaluator uses Lap of Flange = 2*((Diameter of Wheel*Depth of Wheel Flange)+Depth of Wheel Flange^2)^0.5 to evaluate the Lap of Flange, Lap of Flange given Diameter of Wheel is referred to projecting edge or rim on circumference of steel wheel that is designed to keep wheel on rail. Lap of Flange is denoted by L symbol.

How to evaluate Lap of Flange given Diameter of Wheel using this online evaluator? To use this online evaluator for Lap of Flange given Diameter of Wheel, enter Diameter of Wheel (D) & Depth of Wheel Flange (H) and hit the calculate button.

FAQs on Lap of Flange given Diameter of Wheel

What is the formula to find Lap of Flange given Diameter of Wheel?
The formula of Lap of Flange given Diameter of Wheel is expressed as Lap of Flange = 2*((Diameter of Wheel*Depth of Wheel Flange)+Depth of Wheel Flange^2)^0.5. Here is an example- 50000 = 2*((0.01125*0.02)+0.02^2)^0.5.
How to calculate Lap of Flange given Diameter of Wheel?
With Diameter of Wheel (D) & Depth of Wheel Flange (H) we can find Lap of Flange given Diameter of Wheel using the formula - Lap of Flange = 2*((Diameter of Wheel*Depth of Wheel Flange)+Depth of Wheel Flange^2)^0.5.
What are the other ways to Calculate Lap of Flange?
Here are the different ways to Calculate Lap of Flange-
  • Lap of Flange=sqrt((Extra Width*Radius of Curve/125)-Wheelbase)OpenImg
Can the Lap of Flange given Diameter of Wheel be negative?
Yes, the Lap of Flange given Diameter of Wheel, measured in Length can be negative.
Which unit is used to measure Lap of Flange given Diameter of Wheel?
Lap of Flange given Diameter of Wheel is usually measured using the Millimeter[mm] for Length. Meter[mm], Kilometer[mm], Decimeter[mm] are the few other units in which Lap of Flange given Diameter of Wheel can be measured.
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