Spring Design Menu | Spring Suppliers and Manufacturers

This calculator will calculate any of the values remaining by changing one of the variables then selecting the "calculate: button for the selected variable.

Equation:  T_F = I_T + (D x k)

Where:

T_F = Total Force exerted on spring

D = Distance spring is deflected

I_T= Initial tension force on spring

k = Spring constant determined by experiment or calculation

(This calculator requires a java - enabled browser)

Open Extension Spring Force Formula and Calculator

About Extension Spring Design:

Most extension springs are wound with an initial tension. This tension is the force that holds teh spring coils wound together. The spring rate tends to be constant over the central 60 percent of the deflection range. When designing for a particular spring, design for critical loads and rates to be within the central 60% deflection and load range. Standard and custom springs are available.  Exceeding manufactures maximum deflection almost always reduces usable spring life cycles.

© Copyright 2000 - 2012, by Engineers Edge, LLC All rights reserved.
Disclaimer

Home
Engineering Store
Engineering Training PDH
Products & Services
Engineering Forum
Engineering Design Data
Engineering News
Engineering Videos
Engineering Calculators
Engineering Jobs
Industrial News Buzz
Newsletter Register
Feedback
GD&T Training ASME Y14.5-2009
DFM Training
Contribute Article

Copyright Notice