parametric spring
grabcad
A parametric spring model, as demonstrated in a tutorial like the one found at http://grabcad.com/questions/how-to-make-a-parametric-model-of-the-spring-in-the-t-flex-parametric-cad-2d-3d, provides design flexibility by allowing users to adjust parameters and observe instant updates in the model.
Download Model from grabcad
With this file you will be able to print parametric spring with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on parametric spring.