FreeCAD Lesson 06 - Compression Spring
Channel: Learn FreeCAD
Date: 25/05/2015

Modelling a Compression Spring with FreeCAD 0.15.4671
Inserting Helix
Sweep along Path
Installing Macros

Model is available at GrabCAD (free registration required):
https://grabcad.com/library/german-freecad-youtube-tutorials-by-bplrfe-1
or at Github:
https://github.com/BPLRFE/Youtube-Tutorial-Models